IEC 60335-2-41:2002
(Main)Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
Household and similar electrical appliances - Safety - Part 2-41: Particular requirements for pumps
Deals with the safety of electric pumps for liquids having a temperature not exceeding 90 deg C, with a rated voltage of not more than 250 V for single-phase and 480 V for other appliances. Examples of appliances within the scope of this standard are aquarium pumps; pumps for garden ponds; sludge pumps; submersible pumps; table fountain pumps; vertical wet pit pumps. Pumps incorporated in appliances are not covered by this standard unless a specific reference is made.
Appareils électrodomestiques et analogues - Sécurité - Partie 2-41: Règles particulières pour les pompes
Traite de la sécurité des pompes électriques pour liquides dont la température ne dépasse pas 90 °C, dont la tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et à 480 V pour les autres appareils. Comme exemples d appareils compris dans le domaine d'application de la présente norme, on peut citer, les pompes pour aquariums; les pompes pour bassins de jardin; les pompes à boue; les pompes submersibles; les pompes pour fontaines de table; les pompes verticales noyées. Les pompes incorporées dans des appareils ne sont pas couvertes par la présente norme à moins qu une référence spécifique n'y soit faite.
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INTERNATIONAL IEC
STANDARD
60335-2-41
Third edition
2002-10
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-41:
Règles particulières pour les pompes
Reference number
Publication numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.
Consolidated editions
The IEC is now publishing consolidated versions of its publications. For example,
edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the
base publication incorporating amendment 1 and the base publication incorporating
amendments 1 and 2.
Further information on IEC publications
The technical content of IEC publications is kept under constant review by the IEC,
thus ensuring that the content reflects current technology. Information relating to
this publication, including its validity, is available in the IEC Catalogue of
publications (see below) in addition to new editions, amendments and corrigenda.
Information on the subjects under consideration and work in progress undertaken
by the technical committee which has prepared this publication, as well as the list
of publications issued, is also available from the following:
• IEC Web Site (www.iec.ch)
• Catalogue of IEC publications
The on-line catalogue on the IEC web site (http://www.iec.ch/searchpub/cur_fut.htm)
enables you to search by a variety of criteria including text searches, technical
committees and date of publication. On-line information is also available on
recently issued publications, withdrawn and replaced publications, as well as
corrigenda.
• IEC Just Published
This summary of recently issued publications (http://www.iec.ch/online_news/
justpub/jp_entry.htm) is also available by email. Please contact the Customer
Service Centre (see below) for further information.
• Customer Service Centre
If you have any questions regarding this publication or need further assistance,
please contact the Customer Service Centre:
Email: custserv@iec.ch
Tel: +41 22 919 02 11
Fax: +41 22 919 03 00
INTERNATIONAL IEC
STANDARD
60335-2-41
Third edition
2002-10
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-41:
Règles particulières pour les pompes
IEC 2002 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale
P
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
– 2 – 60335-2-41 IEC:2002(E)
CONTENTS
FOREWORD . 3
INTRODUCTION .5
1 Scope . 6
2 Normative references. 6
3 Definitions . 7
4 General requirement . 7
5 General conditions for the tests . 7
6 Classification . 7
7 Marking and instructions . 8
8 Protection against access to live parts . 9
9 Starting of motor-operated appliances . 9
10 Power input and current. 9
11 Heating. 9
12 Void .10
13 Leakage current and electric strength at operating temperature .10
14 Transient overvoltages.10
15 Moisture resistance.10
16 Leakage current and electric strength .10
17 Overload protection of transformers and associated circuits.11
18 Endurance .11
19 Abnormal operation.11
20 Stability and mechanical hazards.11
21 Mechanical strength.11
22 Construction .11
23 Internal wiring.13
24 Components .13
25 Supply connection and external flexible cords.13
26 Terminals for external conductors .14
27 Provision for earthing.14
28 Screws and connections .14
29 Clearances, creepage distances and solid insulation .14
30 Resistance to heat and fire .14
31 Resistance to rusting .14
32 Radiation, toxicity and similar hazards .14
Annexes.15
Bibliography.15
60335-2-41 IEC:2002(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by IEC technical committee
61: Safety of household and similar electrical appliances.
This third edition cancels and replaces the second edition published in 1996 and its
amendment 1 (2000). It constitutes a technical revision.
The text of this part of IEC 60335 is based on the following documents:
FDIS Report on voting
61/2217/FDIS 61/2292/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments. It was established on the basis of the fourth edition (2001) of that standard.
NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.
This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to
convert that publication into the IEC standard: Safety requirements for electric pumps.
– 4 – 60335-2-41 IEC:2002(E)
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies
as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,
the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.
The committee has decided that the contents of this publication will remain unchanged until
2003. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
The following differences exist in the countries indicated below.
– 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be
class 0I if their supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan).
– 6.1: Class 0 aquarium pumps are allowed (USA).
– 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characteristics of
the device to be installed in the fixed wiring (USA).
– 15.1.1: The test is different (USA).
– 20.1: This test is only carried out on fountain pumps, the angle being 15° (USA).
– 22.105: The test is different (USA).
A bilingual version of this standard may be issued at a later date.
60335-2-41 IEC:2002(E) – 5 –
INTRODUCTION
It has been assumed in the drafting of this International Standard that the execution of its
provisions is entrusted to appropriately qualified and experienced persons.
This standard recognizes the internationally accepted level of protection against hazards such
as electrical, mechanical, thermal, fire and radiation of appliances when operated as in
normal use taking into account the manufacturer's instructions. It also covers abnormal
situations that can be expected in practice.
This standard takes into account the requirements of IEC 60364 as far as possible so that
there is compatibility with the wiring rules when the appliance is connected to the supply
mains. However, national wiring rules may differ.
If an appliance within the scope of this standard also incorporates functions that are covered
by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as
far as is reasonable. If applicable, the influence of one function on the other is taken into
account.
This standard is a product family standard dealing with the safety of appliances and takes
precedence over horizontal and generic standards covering the same subject.
An appliance that complies with the text of this standard will not necessarily be considered to
comply with the safety principles of the standard if, when examined and tested, it is found to
have other features that impair the level of safety covered by these requirements.
An appliance employing materials or having forms of construction differing from those detailed
in the requirements of this standard may be examined and tested according to the intent of
the requirements and, if found to be substantially equivalent, may be considered to comply
with the standard.
– 6 – 60335-2-41 IEC:2002(E)
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric pumps for liquids having a
temperature not exceeding 90 °C, intended for household and similar purposes, their rated
voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE 101 Examples of appliances within the scope of this standard are
– aquarium pumps;
– pumps for garden ponds;
– sludge pumps;
– submersible pumps;
– table fountain pumps;
– vertical wet pit pumps.
Appliances not intended for normal household use, but that nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by
appliances that are encountered by all persons in and around the home. However, in general,
it does not take into account
– the use of appliances by young children or infirm persons without supervision;
– playing with the appliance by young children.
NOTE 102 Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be
necessary;
– in many countries additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities.
NOTE 103 This standard does not apply to
– stationary circulation pumps for heating and service water installations (IEC 60335-2-51);
– pumps for flammable liquids;
– pumps intended exclusively for industrial purposes;
– pumps intended to be used in locations where special conditions prevail, such as the presence of a corrosive
or explosive atmosphere (dust, vapour or gas);
– pumps incorporating chlorinators of the electrolytic type.
NOTE 104 Pumps incorporated in appliances are not covered by this standard unless a specific reference is
made.
2 Normative references
This clause of Part 1 is applicable.
60335-2-41 IEC:2002(E) – 7 –
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Pumps are operated with the inlet in liquid at zero pressure, and between the minimum and
maximum total head, so that the highest power input is attained.
NOTE 101 The total head is measured between the inlet and the discharge outlet.
Sludge pumps are operated with water.
3.101
submersible pump
pump having the electrical part completely or partially immersed in liquid during normal use
NOTE The motor windings may be dry, immersed in oil or in the pumped liquid
...
INTERNATIONAL IEC
STANDARD 60335-2-41
Edition 3.1
2004-03
Edition 3:2002 consolidated with amendment 1:2004
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
Reference number
Publication numbering
As from 1 January 1997 all IEC publications are issued with a designation in the
60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.
Consolidated editions
The IEC is now publishing consolidated versions of its publications. For example,
edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the
base publication incorporating amendment 1 and the base publication incorporating
amendments 1 and 2.
Further information on IEC publications
The technical content of IEC publications is kept under constant review by the IEC,
thus ensuring that the content reflects current technology. Information relating to
this publication, including its validity, is available in the IEC Catalogue of
publications (see below) in addition to new editions, amendments and corrigenda.
Information on the subjects under consideration and work in progress undertaken
by the technical committee which has prepared this publication, as well as the list
of publications issued, is also available from the following:
• IEC Web Site (www.iec.ch)
• Catalogue of IEC publications
The on-line catalogue on the IEC web site (www.iec.ch/searchpub) enables you to
search by a variety of criteria including text searches, technical committees
and date of publication. On-line information is also available on recently issued
publications, withdrawn and replaced publications, as well as corrigenda.
• IEC Just Published
This summary of recently issued publications (www.iec.ch/online_news/ justpub)
is also available by email. Please contact the Customer Service Centre (see
below) for further information.
• Customer Service Centre
If you have any questions regarding this publication or need further assistance,
please contact the Customer Service Centre:
Email: custserv@iec.ch
Tel: +41 22 919 02 11
Fax: +41 22 919 03 00
INTERNATIONAL IEC
STANDARD 60335-2-41
Edition 3.1
2004-03
Edition 3:2002 consolidated with amendment 1:2004
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
IEC 2004 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
CE
For price, see current catalogue
– 2 – 60335-2-41 IEC:2002+A1:2004(E)
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references.7
3 Definitions.7
4 General requirement.7
5 General conditions for the tests .7
6 Classification.8
7 Marking and instructions.8
8 Protection against access to live parts.9
9 Starting of motor-operated appliances .10
10 Power input and current .10
11 Heating.10
12 Void.10
13 Leakage current and electric strength at operating temperature.10
14 Transient overvoltages.10
15 Moisture resistance.10
16 Leakage current and electric strength.11
17 Overload protection of transformers and associated circuits .11
18 Endurance.11
19 Abnormal operation.11
20 Stability and mechanical hazards .12
21 Mechanical strength.12
22 Construction.12
23 Internal wiring.13
24 Components.13
25 Supply connection and external flexible cords .14
26 Terminals for external conductors.14
27 Provision for earthing.14
28 Screws and connections .15
29 Clearances, creepage distances and solid insulation .15
30 Resistance to heat and fire.15
31 Resistance to rusting.15
32 Radiation, toxicity and similar hazards.15
Annexes .16
Bibliography.16
60335-2-41 IEC:2002+A1:2004(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by IEC technical committee
61: Safety of household and similar electrical appliances.
This consolidated version of IEC 60335-2-41 is based on the third edition (2002) [documents
61/2217/FDIS and 61/2292/RVD] and its amendment 1 (2004) [documents 61/2537/FDIS and
61/2581/RVD].
It bears the edition number 3.1.
A vertical line in the margin shows where the base publication has been modified by
amendment 1.
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments. It was established on the basis of the fourth edition (2001) of that standard.
NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.
– 4 – 60335-2-41 IEC:2002+A1:2004(E)
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies
as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,
the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.
The committee has decided that the contents of this publication will remain unchanged until
2006. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
The following differences exist in the countries indicated below.
– 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be
class 0I if their supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan).
– 6.1: Class 0 aquarium pumps are allowed (USA).
– 6.1: Class II table fountain pumps are not allowed (USA).
– 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characteristics of
the device to be installed in the fixed wiring (USA).
– 15.1.1: The test is different (USA).
– 20.1: This test is only carried out on fountain pumps, the angle being 15° (USA).
– 22.105: The test is different (USA).
A bilingual version of this standard may be issued at a later date.
60335-2-41 IEC:2002+A1:2004(E) – 5 –
INTRODUCTION
It has been assumed in the drafting of this International Standard that the execution of its
provisions is entrusted to appropriately qualified and experienced persons.
This standard recognizes the internationally accepted level of protection against hazards such
as electrical, mechanical, thermal, fire and radiation of appliances when operated as in
normal use taking into account the manufacturer's instructions. It also covers abnormal
situations that can be expected in practice and takes into account the way in which
electromagnetic phenomena can affect the safe operation of appliances.
This standard takes into account the requirements of IEC 60364 as far as possible so that
there is compatibility with the wiring rules when the appliance is connected to the supply
mains. However, national wiring rules may differ.
If an appliance within the scope of this standard also incorporates functions that are covered
by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as
far as is reasonable. If applicable, the influence of one function on the other is taken into
account.
This standard is a product family standard dealing with the safety of appliances and takes
precedence over horizontal and generic standards covering the same subject.
An appliance that complies with the text of this standard will not necessarily be considered to
comply with the safety principles of the standard if, when examined and tested, it is found to
have other features that impair the level of safety covered by these requirements.
An appliance employing materials or having forms of construction differing from those detailed
in the requirements of this standard may be examined and tested according to the intent of
the requirements and, if found to be substantially equivalent, may be considered to comply
with the standard.
– 6 – 60335-2-41 IEC:2002+A1:2004(E)
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric pumps for liquids having a
temperature not exceeding 90 °C, intended for household and similar purposes, their rated
voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE 101 Examples of appliances within the scope of this standard are
– aquarium pumps;
– pumps for garden ponds;
– shower-boost pumps;
– sludge pumps;
– submersible pumps;
– table fountain pumps;
– vertical wet pit pumps.
Appliances not intended for normal household use, but that nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by
appliances that are encountered by all persons in and around the home. However, in general,
it does not take into account
– the use of appliances by young children or infirm persons without supervision;
– playing with the appliance by young children.
NOTE 102 Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be
necessary;
– in many countries additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities.
NOTE 103 This standard does not apply to
– stationary circulation pumps for heating and service water installations (IEC 60335-2-51);
– pumps for flammable liquids;
– pumps intended exclusively for industrial purposes;
– pumps intended to be used in locations where special conditions prevail, such as the presence of a corrosive
or explosive atmosphere (dust, vapour or gas);
– pumps incorporating chlorinators of the electrolytic type.
NOTE 104 Pumps incorporated in appliances are not covered by this standard unless a specific reference is
made.
60335-2-41 IEC:2002+A1:2004(E) – 7 –
2 Normative references
IEC 60364-7-701, Electrical installations of buildings – Part 7: Requirements for special
installations or locations – Section 701:Locations containing a bath tub or shower basin
This clause of Part 1 is applicable.
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Pumps are operated with the inlet in liquid at zero pressure, and between the minimum and
maximum total head, so that the highest power input is attained.
NOTE 101 The total head is measured between the inlet and the discharge outlet.
Sludge pumps are operated with water.
3.101
submersible pump
pump having the electrical part completely or partially immersed in liquid during normal use
NOTE The motor windings may be dry, immersed in oil or in the pumped liquid.
3.102
vertical wet pit pump
pump having the electrical part separated from the hydraulic part and not immersed in liquid
during normal use
NOTE Controls such as water level switches may be immersed in the liquid.
3.103
sludge pump
pump intended for moving a mixture of water and small solids
NOTE Sludge pumps may be submersible pumps or vertical wet pit pumps.
3.104
shower-bo
...
NORME CEI
INTERNATIONALE
IEC
60335-2-41
INTERNATIONAL
Troisième édition
STANDARD
Third edition
2002-10
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-41:
Règles particulières pour les pompes
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
Numéro de référence
Reference number
CEI/IEC 60335-2-41:2002
Numérotation des publications Publication numbering
Depuis le 1er janvier 1997, les publications de la CEI As from 1 January 1997 all IEC publications are
sont numérotées à partir de 60000. Ainsi, la CEI 34-1 issued with a designation in the 60000 series. For
devient la CEI 60034-1. example, IEC 34-1 is now referred to as IEC 60034-1.
Editions consolidées Consolidated editions
Les versions consolidées de certaines publications de la The IEC is now publishing consolidated versions of its
CEI incorporant les amendements sont disponibles. Par publications. For example, edition numbers 1.0, 1.1
exemple, les numéros d’édition 1.0, 1.1 et 1.2 indiquent and 1.2 refer, respectively, to the base publication,
respectivement la publication de base, la publication de the base publication incorporating amendment 1 and
base incorporant l’amendement 1, et la publication de the base publication incorporating amendments 1
base incorporant les amendements 1 et 2. and 2.
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.
NORME CEI
INTERNATIONALE
IEC
60335-2-41
INTERNATIONAL
Troisième édition
STANDARD
Third edition
2002-10
Appareils électrodomestiques et analogues –
Sécurité –
Partie 2-41:
Règles particulières pour les pompes
Household and similar electrical appliances –
Safety –
Part 2-41:
Particular requirements for pumps
IEC 2002 Droits de reproduction réservés Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
P
PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue
– 2 – 60335-2-41 CEI:2005
SOMMAIRE
AVANT-PROPOS.4
INTRODUCTION.8
1 Domaine d’application.10
2 Références normatives.10
3 Définitions.12
4 Prescriptions générales.12
5 Conditions générales d’essais .12
6 Classification.14
7 Marquage et indications .14
8 Protection contre l’accès aux parties actives .16
9 Démarrage des appareils à moteur.18
10 Puissance et courant .18
11 Echauffements.18
12 Vacant.18
13 Courant de fuite et rigidité diélectrique à la température de régime .18
14 Surtensions transitoires.18
15 Résistance à l’humidité.18
16 Courant de fuite et rigidité diélectrique .20
17 Protection contre la surcharge des transformateurs et des circuits associés.20
18 Endurance.20
19 Fonctionnement anormal.20
20 Stabilité et dangers mécaniques .22
21 Résistance mécanique.22
22 Construction.22
23 Conducteurs internes .24
24 Composants.24
25 Raccordement au réseau et câbles souples extérieurs .26
26 Bornes pour conducteurs externes .28
27 Dispositions en vue de la mise à la terre .28
28 Vis et connexions.28
29 Distances dans l’air, lignes de fuite et isolation solide .28
30 Résistance à la chaleur et au feu.28
31 Protection contre la rouille.28
32 Rayonnement, toxicité et dangers analogues.28
Annexes .30
Bibliographie.30
60335-2-41 IEC:2005 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9
1 Scope.11
2 Normative references.11
3 Definitions.13
4 General requirement.13
5 General conditions for the tests .13
6 Classification.15
7 Marking and instructions.15
8 Protection against access to live parts.17
9 Starting of motor-operated appliances .19
10 Power input and current .19
11 Heating.19
12 Void .19
13 Leakage current and electric strength at operating temperature.19
14 Transient overvoltages .19
15 Moisture resistance.19
16 Leakage current and electric strength.21
17 Overload protection of transformers and associated circuits .21
18 Endurance.21
19 Abnormal operation.21
20 Stability and mechanical hazards .23
21 Mechanical strength .23
22 Construction.23
23 Internal wiring.25
24 Components.25
25 Supply connection and external flexible cords .27
26 Terminals for external conductors.29
27 Provision for earthing .29
28 Screws and connections .29
29 Clearances, creepage distances and solid insulation .29
30 Resistance to heat and fire.29
31 Resistance to rusting.29
32 Radiation, toxicity and similar hazards.29
Annexes .31
Bibliography.31
– 4 – 60335-2-41 CEI:2005
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
APPAREILS ÉLECTRODOMESTIQUES ET ANALOGUES –
SÉCURITÉ –
Partie 2-41: Règles particulières pour les pompes
AVANT-PROPOS
1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation
composée de l'ensemble des comités électrotechniques nationaux (Comités nationaux de la CEI). La CEI a
pour objet de favoriser la coopération internationale pour toutes les questions de normalisation dans les
domaines de l'électricité et de l'électronique. A cet effet, la CEI – entre autres activités – publie des Normes
internationales, des Spécifications techniques, des Rapports techniques, des Spécifications accessibles au
public (PAS) et des Guides (ci-après dénommés "Publication(s) de la CEI"). Leur élaboration est confiée à des
comités d'études, aux travaux desquels tout Comité national intéressé par le sujet traité peut participer. Les
organisations internationales, gouvernementales et non gouvernementales, en liaison avec la CEI, participent
également aux travaux. La CEI collabore étroitement avec l'Organisation Internationale de Normalisation (ISO),
selon des conditions fixées par accord entre les deux organisations.
2) Les décisions ou accords officiels de la CEI concernant les questions techniques représentent, dans la mesure
du possible, un accord international sur les sujets étudiés, étant donné que les Comités nationaux de la CEI
intéressés sont représentés dans chaque comité d’études.
3) Les Publications de la CEI se présentent sous la forme de recommandations internationales et sont agréées
comme telles par les Comités nationaux de la CEI. Tous les efforts raisonnables sont entrepris afin que la CEI
s'assure de l'exactitude du contenu technique de ses publications; la CEI ne peut pas être tenue responsable
de l'éventuelle mauvaise utilisation ou interprétation qui en est faite par un quelconque utilisateur final.
4) Dans le but d'encourager l'unification internationale, les Comités nationaux de la CEI s'engagent, dans toute la
mesure possible, à appliquer de façon transparente les Publications de la CEI dans leurs publications
nationales et régionales. Toutes divergences entre toutes Publications de la CEI et toutes publications
nationales ou régionales correspondantes doivent être indiquées en termes clairs dans ces dernières.
5) La CEI n’a prévu aucune procédure de marquage valant indication d’approbation et n'engage pas sa
responsabilité pour les équipements déclarés conformes à une de ses Publications.
6) Tous les utilisateurs doivent s'assurer qu'ils sont en possession de la dernière édition de cette publication.
7) Aucune responsabilité ne doit être imputée à la CEI, à ses administrateurs, employés, auxiliaires ou
mandataires, y compris ses experts particuliers et les membres de ses comités d'études et des Comités
nationaux de la CEI, pour tout préjudice causé en cas de dommages corporels et matériels, ou de tout autre
dommage de quelque nature que ce soit, directe ou indirecte, ou pour supporter les coûts (y compris les frais
de justice) et les dépenses découlant de la publication ou de l'utilisation de cette Publication de la CEI ou de
toute autre Publication de la CEI, ou au crédit qui lui est accordé.
8) L'attention est attirée sur les références normatives citées dans cette publication. L'utilisation de publications
référencées est obligatoire pour une application correcte de la présente publication.
9) L’attention est attirée sur le fait que certains des éléments de la présente Publication de la CEI peuvent faire
l’objet de droits de propriété intellectuelle ou de droits analogues. La CEI ne saurait être tenue pour
responsable de ne pas avoir identifié de tels droits de propriété et de ne pas avoir signalé leur existence.
La présente partie de la Norme internationale CEI 60335 a été établie par le comité
d’études 61 de la CEI: Sécurité des appareils électrodomestiques et analogues.
Cette troisième édition annule et remplace la deuxième édition publiée en 1996 et son
amendement 1 (2000), dont elle constitue une révision technique.
Cette version bilingue (2005-06) remplace la version monolingue anglaise.
Le texte anglais de cette norme est issu des documents 61/2217/FDIS et 61/2292/RVD. Le
rapport de vote 61/2292/RVD donne toute information sur le vote ayant abouti à l’approbation
de cette norme.
La version française de cette norme n’a pas été soumise au vote.
60335-2-41 IEC:2005 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by IEC technical committee
61: Safety of household and similar electrical appliances.
This third edition cancels and replaces the second edition published in 1996 and its
amendment 1 (2000). It constitutes a technical revision.
This bilingual version (2005-06) replaces the English version.
The text of this part of IEC 60335 is based on the following documents:
FDIS Report on voting
61/2217/FDIS 61/2292/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
The French version of this standard has not been voted upon.
– 6 – 60335-2-41 CEI:2005
La présente partie 2 doit être utilisée conjointement avec la dernière édition de la CEI 60335-1 et
ses amendements. Elle a été établie sur la base de la quatrième édition (2001) de cette norme.
NOTE 1 L’expression «Partie 1» utilisée dans la présente norme fait référence à la CEI 60335-1.
La présente partie 2 complète ou modifie les articles correspondants de la CEI 60335-1 de
façon à transformer cette publication en norme CEI: Règles de sécurité pour les pompes
électriques.
Lorsqu'un paragraphe particulier de la Partie 1 n'est pas mentionné dans cette partie 2,
ce paragraphe s'applique pour autant qu'il est raisonnable. Lorsque la présente norme
spécifie «addition», «modification» ou «remplacement», le texte correspondant de la Partie 1
doit être adapté en conséquence.
NOTE 2 Le système de numérotation suivant est utilisé:
– paragraphes, tableaux et figures: ceux qui sont numérotés à partir de 101 sont complémentaires à ceux de la
Partie 1;
– notes: à l’exception de celles qui sont dans un nouveau paragraphe ou de celles qui concernent des notes de
la Partie 1, les notes sont numérotées à partir de 101, y compris celles des articles ou paragraphes qui sont
modifiés ou remplacés;
– les annexes supplémentaires sont appelées AA, BB, etc.
NOTE 3 Les caractères d'imprimerie suivants sont utilisés:
– exigences: caractères romains;
– modalités d'essais: caractères italiques;
– notes: petits caractères romains.
Les mots en gras dans le texte sont définis à l'Article 3. Lorsqu'une définition concerne un adjectif, l'adjectif et le
nom associé figurent également en gras.
Les différences suivantes existent dans les pays indiqués ci-après.
– 6.1: Les pompes destinées à être utilisées dans des piscines, bassins de jardin et emplacements similaires
peuvent être de la classe 0I si leur circuit d’alimentation comporte un dispositif à courant différentiel résiduel.
Les autres pompes peuvent être de la classe 0I (Japon).
– 6.1: Les pompes pour aquariums de la classe 0 sont autorisées (USA).
– 7.12.1: Les pompes fixes ne comportant pas de dispositif de protection doivent porter les caractéristiques du
dispositif devant être mis en place dans l’installation fixe (USA).
– 15.1.1: L’essai est différent (USA).
– 20.1: Cet essai n’est effectué que sur les pompes de fontaine, l’angle étant de 15° (USA).
– 22.105: L’essai est différent (USA).
Le comité a décidé que le contenu de cette publication ne sera pas modifié avant la date de
maintenance indiquée sur le site web de la CEI sous «http://webstore.iec.ch» dans les
données relatives à la publication recherchée. A cette date, la publication sera
• reconduite,
• supprimée,
• remplacée par une édition révisée, ou
• amendée.
60335-2-41 IEC:2005 – 7 –
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments. It was established on the basis of the fourth edition (2001) of that standard.
NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.
This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to
convert that publication into the IEC standard: Safety requirements for electric pumps.
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies
as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,
the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.
The following differences exist in the countries indicated below.
– 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be
class 0I if their supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan).
– 6.1: Class 0 aquarium pumps are allowed (USA).
– 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characteristics of
the device to be installed in the fixed wiring (USA).
– 15.1.1: The test is different (USA).
– 20.1: This test is only carried out on fountain pumps, the angle being 15° (USA).
– 22.105: The test is different (USA).
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
– 8 – 60335-2-41 CEI:2005
INTRODUCTION
Il a été considéré en établissant la présente norme internationale que l'exécution de ses
dispositions était confiée à des personnes expérimentées et ayant une qualification
appropriée.
Cette norme reconnaît le niveau de protection internationalement accepté contre les risques
électriques, mécaniques, thermiques, liés au feu et au rayonnement des appareils, lorsqu'ils
fonctionnent comme en utilisation normale en tenant compte des instructions du fabricant.
Elle couvre également les situations anormales auxquelles on peut s'attendre dans la
pratique.
Cette norme tient compte autant que possible des exigences de la CEI 60364, de façon à
rester compatible avec les règles d'installation quand l’appareil est raccordé au réseau
d’alimentation. Cependant, des règles nationales d'installation peuvent être différentes.
Si un appareil compris dans le domaine d’application de cette norme comporte également des
fonctions qui sont couvertes par une autre partie 2 de la CEI 60335, la partie 2
correspondante est appliquée à chaque fonction séparément, dans la limite du raisonnable. Si
cela est applicable, on tient compte de l’influence d’une fonction sur les autres fonctions.
Cette norme est une norme de famille de produits traitant de la sécurité d’appareils et a
préséance sur les normes horizontales et génériques couvrant le même sujet.
Un appareil conforme au texte de la présente norme ne sera pas nécessairement jugé
conforme aux principes de sécurité de la norme si, lorsqu'il est examiné et soumis aux essais,
il apparaît qu'il présente d'autres caractéristiques qui compromettent le niveau de sécurité
visé par ces exigences.
Un appareil utilisant des matériaux ou présentant des modes de construction différents de
ceux décrits dans les exigences de cette norme peut être examiné et essayé en fonction de
l'objectif poursuivi par ces exigences et, s'il est jugé pratiquement équivalent, il peut être
estimé conforme aux principes de sécurité de la norme.
60335-2-41 IEC:2005 – 9 –
INTRODUCTION
It has been assumed in the drafting of this International Standard that the execution of its
provisions is entrusted to appropriately qualified and experienced persons.
This standard recognizes the internationally accepted level of protection against hazards such
as electrical, mechanical, thermal, fire and radiation of appliances when operated as in
normal use taking into account the manufacturer's instructions. It also covers abnormal
situations that can be expected in practice.
This standard takes into account the requirements of IEC 60364 as far as possible so that
there is compatibility with the wiring rules when the appliance is connected to the supply
mains. However, national wiring rules may differ.
If an appliance within the scope of this standard also incorporates functions that are covered
by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as
far as is reasonable. If applicable, the influence of one function on the other is taken into
account.
This standard is a product family standard dealing with the safety of appliances and takes
precedence over horizontal and generic standards covering the same subject.
An appliance that complies with the text of this standard will not necessarily be considered to
comply with the safety principles of the standard if, when examined and tested, it is found to
have other features that impair the level of safety covered by these requirements.
An appliance employing materials or having forms of construction differing from those detailed
in the requirements of this standard may be examined and tested according to the intent of
the requirements and, if found to be substantially equivalent, may be considered to comply
with the standard.
– 10 – 60335-2-41 CEI:2005
APPAREILS ÉLECTRODOMESTIQUES ET ANALOGUES –
SÉCURITÉ –
Partie 2-41: Règles particulières pour les pompes
1 Domaine d’application
L’article de la Partie 1 est remplacé par l’article ci-après.
La présente Norme internationale traite de la sécurité des pompes électriques pour liquides
dont la température ne dépasse pas 90 °C, pour usages domestiques et analogues, et dont la
tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et à 480 V
pour les autres appareils.
NOTE 101 Comme exemples d’appareils compris dans le domaine d'application de la présente norme, on peut citer
– les pompes pour aquariums;
– les pompes pour bassins de jardin;
– les pompes à boue;
– les pompes submersibles;
– les pompes pour fontaines de table;
– les pompes verticales noyées.
Les appareils non destinés à un usage domestique normal, mais qui peuvent néanmoins
constituer une source de danger pour le public, tels que les appareils destinés à être utilisés
par des usagers non avertis dans des magasins, chez des artisans et dans des fermes, sont
compris dans le domaine d'application de la présente norme.
Dans la mesure du possible, la présente norme traite des risques ordinaires présentés par les
appareils, encourus par tous les individus à l'intérieur et autour de l'habitation. Cependant,
cette norme ne tient pas compte en général
– de l'utilisation des appareils par des jeunes enfants ou des personnes handicapées sans
surveillance;
– de l'emploi de l'appareil comme jouet par des jeunes enfants.
NOTE 102 L'attention est attirée sur le fait que
– pour les appareils destinés à être utilisés dans des véhicules ou à bord de navires ou d'avions, des exigences
supplémentaires peuvent être nécessaires;
– dans de nombreux pays, des exigences supplémentaires sont spécifiées par les organismes nationaux de la
santé, par les organismes nationaux responsables de la protection des travailleurs et par des organismes
similaires.
NOTE 103 La présente norme ne s'applique pas
– aux pompes de circulation fixes pour installations de chauffage et de distribution d’eau (CEI 60335-2-51);
– aux pompes pour liquides inflammables;
– aux pompes destinées exclusivement aux usages industriels;
– aux pompes destinées à être utilisées dans des locaux présentant des conditions particulières telle que la
présence d'une atmosphère corrosive ou explosive (poussière, vapeur ou gaz);
– aux pompes comportant des chlorinateurs du type électrolytique.
NOTE 104 Les pompes incorporées dans des appareils ne sont pas couvertes par la présente norme à moins
qu’une référence spécifique n’y soit faite.
2 Références normatives
L’article de la Partie 1 est applicable.
60335-2-41 IEC:2005 – 11 –
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric pumps for liquids having a
temperature not exceeding 90 °C, intended for household and similar purposes, their rated
voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE 101 Examples of appliances within the scope of this standard are
– aquarium pumps;
– pumps for garden ponds;
– sludge pumps;
– submersible pumps;
– table fountain pumps;
– vertical wet pit pumps.
Appliances not intended for normal household use, but that nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by
appliances that are encountered by all persons in and around the home. However, in general,
it does not take into account
– the use of appliances by young children or infirm persons without supervision;
– playing with the appliance by young children.
NOTE 102 Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be
necessary;
– in many countries additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities.
NOTE 103 This standard does not apply to
– stationary circulation pumps for heating and service water installations (IEC 60335-2-51);
– pumps for flammable liquids;
– pumps intended exclusively for industrial purposes;
– pumps intended to be used in locations where special conditions prevail, such as the presence of a corrosive
or explosive atmosphere (dust, vapour or gas);
– pumps incorporating chlorinators of the electrolytic type.
NOTE 104 Pumps incorporated in appliances are not covered by this standard unless a specific reference is
made.
2 Normative references
This clause of Part 1 is applicable.
– 12 – 60335-2-41 CEI:2005
3 Définitions
L’article de la Partie 1 est applicable avec les exceptions suivantes.
3.1.9 Remplacement:
conditions de fonctionnement normal
fonctionnement de l’appareil dans les conditions suivantes
Les pompes sont mises en fonctionnement avec l’entrée dans le liquide sous une pression
nulle, et entre les valeurs minimale et maximale de la hauteur manométrique totale, de façon
à obtenir la puissance électrique maximale.
NOTE 101 La hauteur manométrique totale est mesurée entre l’entrée et la sortie de décharge.
Les pompes à boue sont mises en fonctionnement avec de l’eau.
3.101
pompe submersible
pompe dont la partie électrique est, en utilisation normale, complètement ou partiellement
plongée dans un liquide
NOTE 1 Les enroulements de moteur peuvent être secs, immergés dans de l’huile ou dans le liquide pompé.
NOTE 2 En français, les pompes submersibles sont également appelées pompes immergées.
3.102
pompe verticale noyée
pompe dont la partie électrique est séparée de la partie hydraulique et n’est pas immergée
dans un liquide, en utilisation normale
NOTE Les dispositifs de commande tels que des pressostats peuvent être immergés dans le liquide.
3.103
pompe à boue
pompe prévue pour déplacer un mélange d’eau et de produits solides de faibles dimensions
NOTE Les pompes à boue peuvent être des pompes submersibles ou des pompes verticales noyées.
4 Prescriptions générales
L’article de la Partie 1 est applicable.
5 Conditions générales d’essais
L’article de la Partie 1 est applicable avec les exceptions suivantes.
5.7 Addition:
La température du liquide est maintenue entre 0 °C et –5 °C de la température marquée sur la
pompe.
5.101 Les pompes sont essayées comme des appareils mobiles, à moins qu’elles ne soient
destinées à être installées à poste fixe.
5.102 Les pompes fixes ayant un moteur triphasé qui ne comporte pas de dispositif de
protection sont installées avec un dispositif approprié, conformément aux instructions.
60335-2-41 IEC:2005 – 13 –
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Pumps are operated with the inlet in liquid at zero pressure, and between the minimum and
maximum total head, so that the highest power input is attained.
NOTE 101 The total head is measured between the inlet and the discharge outlet.
Sludge pumps are operated with water.
3.101
submersible pump
pump having the electrical part completely or partially immersed in liquid during normal use
NOTE The motor windings may be dry, immersed in oil or in the pumped liquid.
3.102
vertical wet pit pump
pump having the electrical part separated from the hydraulic part and not immersed in liquid
during normal use
NOTE Controls such as water level switches may be immersed in the liquid.
3.103
sludge pump
pump intended for moving a mixture of water and small solids
NOTE Sludge pumps may be submersible pumps or vertical wet pit pumps.
4 General requirement
This clause of Part 1 is applicable.
5 General conditions for the tests
This clause of Part 1 is applicable except as follows.
5.7 Addition:
The liquid temperature is maintained between 0 °C and –5 °C of the temperature marked on
the pump.
5.101 Pumps are tested as portable appliances, unless they are fixed appliances.
5.102 Stationary pumps having a three-phase motor that does not incorporate a protective
device are installed with an appropriate device, in accordance with the instructions.
– 14 – 60335-2-41 CEI:2005
6 Classification
L’article de la Partie 1 est applicable avec les exceptions suivantes.
6.1 Modification:
Les pompes submersibles destinées à être utilisées dans les piscines lorsque des
personnes sont dans le bassin doivent être de la classe III avec une tension assignée ne
dépassant pas 12 V.
Les autres pompes submersibles destinées à être utilisées dans l’eau ou dans d’autres
liquides conducteurs doivent être de la classe I ou de la classe III. Toutefois, les pompes
pour aquariums peuvent être de la classe II.
Les pompes mobiles destinées au nettoyage et autres opérations d’entretien des piscines
doivent être de la classe I ou de la classe III.
Les autres pompes doivent être de la classe I, de la classe II ou de la classe III.
6.2 Addition:
Les pompes submersibles doivent être IPX8.
Les pompes mobiles destinées au nettoyage ou autres opérations d'entretien des piscines
doivent être au moins IPX7.
Les autres pompes doivent être au moins IPX4.
7 Marquage et indications
L’article de la Partie 1 est applicable avec les exceptions suivantes.
7.1 Addition:
Les pompes dont la puissance assignée est supérieure à 50 W doivent porter les indications
suivantes
– la valeur minimale de la hauteur manométrique totale, en mètres, si elle est supérieure à zéro;
– la profondeur maximale de fonctionnement, en mètres, avec un minimum de 1 m (pour les
pompes submersibles);
– le sens de rotation (pour les pompes ayant des moteurs triphasés).
Les pompes doivent porter le marquage de la température maximale du liquide, qui ne doit
pas être inférieure à 35 °C. Si la température dépasse 35 °C, les pompes doivent porter le
marquage de la durée maximale de fonctionnement, à moins qu'elles ne soient prévues pour
un fonctionnement continu.
7.6 Addition:
H valeur minimale de la hauteur manométrique totale
min
profondeur maximale de fonctionnement
. . . m
60335-2-41 IEC:2005 – 15 –
6 Classification
This clause of Part 1 is applicable except as follows.
6.1 Modification:
Submersible pumps for use in swimming pools, when persons are in the pool, shall be
class III with a rated voltage not exceeding 12 V.
Other submersible pumps for use in water and other conducting liquids shall be class I or
class III. However, aquarium pumps may be class II.
Portable pumps for cleaning and other maintenance of swimming pools shall be class I or
class III.
Other pumps shall be class I, class II or class III.
6.2 Addition:
Submersible pumps shall be IPX8.
Portable pumps for cleaning and other maintenance of swimming pools shall be at least
IPX7.
Other pumps shall be at least IPX4.
7 Marking and instructions
This clause of Part 1 is applicable except as follows.
7.1 Addition:
Pumps having a rated power input exceeding 50 W shall be marked with
– the minimum total head, in metres, if greater than zero;
– the maximum operating depth, in metres with a minimum of 1 m (for submersible
pumps);
– the direction of rotation (for pumps having three-phase motors).
Pumps shall be marked with the maximum liquid temperature, which shall not be less than
35 °C. If the temperature exceeds 35 °C, pumps shall be marked with the maximum period of
operation, unless they are intended for continuous operation.
7.6 Addition:
H minimum total head
min
maximum operating depth
. . . m
– 16 – 60335-2-41 CEI:2005
7.12 Addition:
Les instructions des pompes mobiles de la classe I destinées au nettoyage ou autres
opérations d'entretien des piscines doivent comporter en substance les indications suivantes:
– la pompe ne doit pas être utilisée lorsque des personnes sont dans le bassin;
– la pompe doit être alimentée par un circuit comportant un dispositif à courant différentiel
résiduel (DDR) de courant différentiel de fonctionnement assigné ne dépassant pas 30 mA.
Les instructions des pompes marquées avec une température supérieure à 35 °C doivent
indiquer la durée maximale de
...
IEC 60335-2-41
Edition 3.1 2004-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-41: Particular requirements for pumps
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-41: Règles particulières pour les pompes
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IEC 60335-2-41
Edition 3.1 2004-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-41: Particular requirements for pumps
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-41: Règles particulières pour les pompes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CE
CODE PRIX
ICS 13.120; 97.180; 23.080 ISBN 2-8318-8083-1
– 2 – 60335-2-41 CEI:2002+A1:2004
SOMMAIRE
AVANT-PROPOS.4
INTRODUCTION.8
1 Domaine d’application.10
2 Références normatives.12
3 Définitions.12
4 Prescriptions générales.12
5 Conditions générales d’essais .14
6 Classification.14
7 Marquage et indications .16
8 Protection contre l’accès aux parties actives .18
9 Démarrage des appareils à moteur.18
10 Puissance et courant .18
11 Echauffements.18
12 Vacant.20
13 Courant de fuite et rigidité diélectrique à la température de régime .20
14 Surtensions transitoires.20
15 Résistance à l’humidité.20
16 Courant de fuite et rigidité diélectrique .20
17 Protection contre la surcharge des transformateurs et des circuits associés.22
18 Endurance.22
19 Fonctionnement anormal.22
20 Stabilité et dangers mécaniques .22
21 Résistance mécanique.22
22 Construction.24
23 Conducteurs internes .26
24 Composants.26
25 Raccordement au réseau et câbles souples extérieurs .28
26 Bornes pour conducteurs externes .30
27 Dispositions en vue de la mise à la terre .30
28 Vis et connexions.30
29 Distances dans l’air, lignes de fuite et isolation solide .30
30 Résistance à la chaleur et au feu.30
31 Protection contre la rouille.30
32 Rayonnement, toxicité et dangers analogues.30
Annexes .32
Bibliographie.32
60335-2-41 IEC:2002+A1:2004 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9
1 Scope.11
2 Normative references.13
3 Definitions.13
4 General requirement.13
5 General conditions for the tests .15
6 Classification.15
7 Marking and instructions.17
8 Protection against access to live parts.19
9 Starting of motor-operated appliances .19
10 Power input and current .19
11 Heating.19
12 Void.21
13 Leakage current and electric strength at operating temperature.21
14 Transient overvoltages .21
15 Moisture resistance.21
16 Leakage current and electric strength.21
17 Overload protection of transformers and associated circuits .23
18 Endurance.23
19 Abnormal operation.23
20 Stability and mechanical hazards .23
21 Mechanical strength .23
22 Construction.25
23 Internal wiring.27
24 Components.27
25 Supply connection and external flexible cords .29
26 Terminals for external conductors.31
27 Provision for earthing .31
28 Screws and connections .31
29 Clearances, creepage distances and solid insulation .31
30 Resistance to heat and fire.31
31 Resistance to rusting.31
32 Radiation, toxicity and similar hazards.31
Annexes .33
Bibliography.33
– 4 – 60335-2-41 © CEI:2002+A1:2004
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
APPAREILS ÉLECTRODOMESTIQUES ET ANALOGUES –
SÉCURITÉ –
Partie 2-41: Règles particulières pour les pompes
AVANT-PROPOS
1) La Commission Electrotechnique Internationale (CEI) est une organisation mondiale de normalisation
composée de l'ensemble des comités électrotechniques nationaux (Comités nationaux de la CEI). La CEI a
pour objet de favoriser la coopération internationale pour toutes les questions de normalisation dans les
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internationales, des Spécifications techniques, des Rapports techniques, des Spécifications accessibles au
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également aux travaux. La CEI collabore étroitement avec l'Organisation Internationale de Normalisation (ISO),
selon des conditions fixées par accord entre les deux organisations.
2) Les décisions ou accords officiels de la CEI concernant les questions techniques représentent, dans la mesure
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responsabilité pour les équipements déclarés conformes à une de ses Publications.
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La présente partie de la Norme internationale CEI 60335 a été établie par le comité
d’études 61 de la CEI: Sécurité des appareils électrodomestiques et analogues.
Cette version bilingue (2005-06) remplace la version monolingue anglaise.
La présente version consolidée de la CEI 60335-2-13 comprend la troisième édition (2002)
[documents 61/2217/FDIS et 61/2292/RVD], son amendement 1 (2004) [documents
61/2537/FDIS et 61/2581/RVD].
Le contenu technique de cette version consolidée est donc identique à celui de l'édition de
base et à son amendement; cette version a été préparée par commodité pour l'utilisateur.
Elle porte le numéro d'édition 3.1.
Une ligne verticale dans la marge indique où la publication de base a été modifiée par
l’amendement 1.
La version française de cette norme n’a pas été soumise au vote.
60335-2-41 © IEC:2002+A1:2004 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
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with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
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interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
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Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
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between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
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5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
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other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by IEC technical committee
61: Safety of household and similar electrical appliances.
A bilingual version (2005-06) cancels and replaces the english version.
This consolidated version of IEC 60335-2-41 consists of the third edition (2002) [documents
61/2217/FDIS and 61/2292/RVD] and its amendment 1 (2004) [documents 61/2537/FDIS and
61/2581/RVD].
The technical content is therefore identical to the base edition and its amendment and has
been prepared for user convenience.
It bears the edition number 3.1.
A vertical line in the margin shows where the base publication has been modified by
amendment 1.
The French version of this standard has not been voted upon.
– 6 – 60335-2-41 CEI:2002+A1:2004
La présente partie 2 doit être utilisée conjointement avec la dernière édition de la CEI 60335-1 et
ses amendements. Elle a été établie sur la base de la quatrième édition (2001) de cette norme.
NOTE 1 L’expression «Partie 1» utilisée dans la présente norme fait référence à la CEI 60335-1.
La présente partie 2 complète ou modifie les articles correspondants de la CEI 60335-1 de
façon à transformer cette publication en norme CEI: Règles de sécurité pour les pompes
électriques.
Lorsqu'un paragraphe particulier de la Partie 1 n'est pas mentionné dans cette partie 2,
ce paragraphe s'applique pour autant qu'il est raisonnable. Lorsque la présente norme
spécifie «addition», «modification» ou «remplacement», le texte correspondant de la Partie 1
doit être adapté en conséquence.
NOTE 2 Le système de numérotation suivant est utilisé:
– paragraphes, tableaux et figures: ceux qui sont numérotés à partir de 101 sont complémentaires à ceux de la
Partie 1;
– notes: à l’exception de celles qui sont dans un nouveau paragraphe ou de celles qui concernent des notes de
la Partie 1, les notes sont numérotées à partir de 101, y compris celles des articles ou paragraphes qui sont
modifiés ou remplacés;
– les annexes supplémentaires sont appelées AA, BB, etc.
NOTE 3 Les caractères d'imprimerie suivants sont utilisés:
– exigences: caractères romains;
– modalités d'essais: caractères italiques;
– notes: petits caractères romains.
Les mots en gras dans le texte sont définis à l'Article 3. Lorsqu'une définition concerne un adjectif, l'adjectif et le
nom associé figurent également en gras.
Le comité a décidé que le contenu de cette publication ne sera pas modifié avant la date de
maintenance indiquée sur le site web de la CEI sous «http://webstore.iec.ch» dans les
données relatives à la publication recherchée. A cette date, la publication sera
• reconduite,
• supprimée,
• remplacée par une édition révisée, ou
• amendée.
Les différences suivantes existent dans les pays indiqués ci-après.
– 6.1: Les pompes destinées à être utilisées dans des piscines, bassins de jardin et emplacements similaires
peuvent être de la classe 0I si leur circuit d’alimentation comporte un dispositif à courant différentiel résiduel.
Les autres pompes peuvent être de la classe 0I (Japon).
– 6.1: Les pompes pour aquariums de la classe 0 sont autorisées (USA).
– 6.1: Les pompes pour fontaines de table de la classe II ne sont pas autorisées (USA).
– 7.12.1: Les pompes fixes ne comportant pas de dispositif de protection doivent porter les caractéristiques du
dispositif devant être mis en place dans l’installation fixe (USA).
– 15.1.1: L’essai est différent (USA).
– 20.1: Cet essai n’est effectué que sur les pompes de fontaine, l’angle étant de 15° (USA).
– 22.105: L’essai est différent (USA).
60335-2-41 IEC:2002+A1:2004 – 7 –
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments. It was established on the basis of the fourth edition (2001) of that standard.
NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.
This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to
convert that publication into the IEC standard: Safety requirements for electric pumps.
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies
as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,
the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
The following differences exist in the countries indicated below.
– 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be
class 0I if their supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan).
– 6.1: Class 0 aquarium pumps are allowed (USA).
– 6.1: Class II table fountain pumps are not allowed (USA).
– 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characteristics of
the device to be installed in the fixed wiring (USA).
– 15.1.1: The test is different (USA).
– 20.1: This test is only carried out on fountain pumps, the angle being 15° (USA).
– 22.105: The test is different (USA).
– 8 – 60335-2-41 CEI:2002+A1:2004
INTRODUCTION
Il a été considéré en établissant la présente norme internationale que l'exécution de ses
dispositions était confiée à des personnes expérimentées et ayant une qualification
appropriée.
Cette norme reconnaît le niveau de protection internationalement accepté contre les risques
électriques, mécaniques, thermiques, liés au feu et au rayonnement des appareils, lorsqu'ils
fonctionnent comme en utilisation normale en tenant compte des instructions du fabricant.
Elle couvre également les situations anormales auxquelles on peut s'attendre dans la pratique
et prend en considération les phénomènes électromagnétiques qui peuvent affecter le
fonctionnement en toute sécurité des appareils.
Cette norme tient compte autant que possible des exigences de la CEI 60364, de façon à
rester compatible avec les règles d'installation quand l’appareil est raccordé au réseau
d’alimentation. Cependant, des règles nationales d'installation peuvent être différentes.
Si un appareil compris dans le domaine d’application de cette norme comporte également des
fonctions qui sont couvertes par une autre partie 2 de la CEI 60335, la partie 2
correspondante est appliquée à chaque fonction séparément, dans la limite du raisonnable. Si
cela est applicable, on tient compte de l’influence d’une fonction sur les autres fonctions.
Cette norme est une norme de famille de produits traitant de la sécurité d’appareils et a
préséance sur les normes horizontales et génériques couvrant le même sujet.
Un appareil conforme au texte de la présente norme ne sera pas nécessairement jugé
conforme aux principes de sécurité de la norme si, lorsqu'il est examiné et soumis aux essais,
il apparaît qu'il présente d'autres caractéristiques qui compromettent le niveau de sécurité
visé par ces exigences.
Un appareil utilisant des matériaux ou présentant des modes de construction différents de
ceux décrits dans les exigences de cette norme peut être examiné et essayé en fonction de
l'objectif poursuivi par ces exigences et, s'il est jugé pratiquement équivalent, il peut être
estimé conforme aux principes de sécurité de la norme.
60335-2-41 IEC:2002+A1:2004 – 9 –
INTRODUCTION
It has been assumed in the drafting of this International Standard that the execution of its
provisions is entrusted to appropriately qualified and experienced persons.
This standard recognizes the internationally accepted level of protection against hazards such
as electrical, mechanical, thermal, fire and radiation of appliances when operated as in
normal use taking into account the manufacturer's instructions. It also covers abnormal
situations that can be expected in practice and takes into account the way in which
electromagnetic phenomena can affect the safe operation of appliances.
This standard takes into account the requirements of IEC 60364 as far as possible so that
there is compatibility with the wiring rules when the appliance is connected to the supply
mains. However, national wiring rules may differ.
If an appliance within the scope of this standard also incorporates functions that are covered
by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as
far as is reasonable. If applicable, the influence of one function on the other is taken into
account.
This standard is a product family standard dealing with the safety of appliances and takes
precedence over horizontal and generic standards covering the same subject.
An appliance that complies with the text of this standard will not necessarily be considered to
comply with the safety principles of the standard if, when examined and tested, it is found to
have other features that impair the level of safety covered by these requirements.
An appliance employing materials or having forms of construction differing from those detailed
in the requirements of this standard may be examined and tested according to the intent of
the requirements and, if found to be substantially equivalent, may be considered to comply
with the standard.
– 10 – 60335-2-41 CEI:2002+A1:2004
APPAREILS ÉLECTRODOMESTIQUES ET ANALOGUES –
SÉCURITÉ –
Partie 2-41: Règles particulières pour les pompes
1 Domaine d’application
L’article de la Partie 1 est remplacé par l’article ci-après.
La présente Norme internationale traite de la sécurité des pompes électriques pour liquides
dont la température ne dépasse pas 90 °C, pour usages domestiques et analogues, et dont la
tension assignée n'est pas supérieure à 250 V pour les appareils monophasés et à 480 V
pour les autres appareils.
NOTE 101 Comme exemples d’appareils compris dans le domaine d'application de la présente norme, on peut citer
– les pompes pour aquariums;
– les pompes pour bassins de jardin;
– les pompes à boue;
– les pompes de circulation pour douches;
– les pompes submersibles;
– les pompes pour fontaines de table;
– les pompes verticales noyées.
Les appareils non destinés à un usage domestique normal, mais qui peuvent néanmoins
constituer une source de danger pour le public, tels que les appareils destinés à être utilisés
par des usagers non avertis dans des magasins, chez des artisans et dans des fermes, sont
compris dans le domaine d'application de la présente norme.
Dans la mesure du possible, la présente norme traite des risques ordinaires présentés par les
appareils, encourus par tous les individus à l'intérieur et autour de l'habitation. Cependant,
cette norme ne tient pas compte en général
– de l'utilisation des appareils par des jeunes enfants ou des personnes handicapées sans
surveillance;
– de l'emploi de l'appareil comme jouet par des jeunes enfants.
NOTE 102 L'attention est attirée sur le fait que
– pour les appareils destinés à être utilisés dans des véhicules ou à bord de navires ou d'avions, des exigences
supplémentaires peuvent être nécessaires;
– dans de nombreux pays, des exigences supplémentaires sont spécifiées par les organismes nationaux de la
santé, par les organismes nationaux responsables de la protection des travailleurs et par des organismes
similaires.
NOTE 103 La présente norme ne s'applique pas
– aux pompes de circulation fixes pour installations de chauffage et de distribution d’eau (CEI 60335-2-51);
– aux pompes pour liquides inflammables;
– aux pompes destinées exclusivement aux usages industriels;
– aux pompes destinées à être utilisées dans des locaux présentant des conditions particulières telle que la
présence d'une atmosphère corrosive ou explosive (poussière, vapeur ou gaz);
– aux pompes comportant des chlorinateurs du type électrolytique.
NOTE 104 Les pompes incorporées dans des appareils ne sont pas couvertes par la présente norme à moins
qu’une référence spécifique n’y soit faite.
60335-2-41 IEC:2002+A1:2004 – 11 –
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric pumps for liquids having a
temperature not exceeding 90 °C, intended for household and similar purposes, their rated
voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE 101 Examples of appliances within the scope of this standard are
– aquarium pumps;
– pumps for garden ponds;
– shower-boost pumps;
– sludge pumps;
– submersible pumps;
– table fountain pumps;
– vertical wet pit pumps.
Appliances not intended for normal household use, but that nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by
appliances that are encountered by all persons in and around the home. However, in general,
it does not take into account
– the use of appliances by young children or infirm persons without supervision;
– playing with the appliance by young children.
NOTE 102 Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be
necessary;
– in many countries additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities.
NOTE 103 This standard does not apply to
– stationary circulation pumps for heating and service water installations (IEC 60335-2-51);
– pumps for flammable liquids;
– pumps intended exclusively for industrial purposes;
– pumps intended to be used in locations where special conditions prevail, such as the presence of a corrosive
or explosive atmosphere (dust, vapour or gas);
– pumps incorporating chlorinators of the electrolytic type.
NOTE 104 Pumps incorporated in appliances are not covered by this standard unless a specific reference is
made.
– 12 – 60335-2-41 CEI:2002+A1:2004
2 Références normatives
L’article de la Partie 1 est applicable.
CEI 60364-7-701, Installations électriques des bâtiments – Partie 7: Règles pour les
installations et emplacements spéciaux – Section 701: Locaux contenant une baignoire ou
une douche
3 Définitions
L’article de la Partie 1 est applicable avec les exceptions suivantes.
3.1.9 Remplacement:
conditions de fonctionnement normal
fonctionnement de l’appareil dans les conditions suivantes
Les pompes sont mises en fonctionnement avec l’entrée dans le liquide sous une pression
nulle, et entre les valeurs minimale et maximale de la hauteur manométrique totale, de façon
à obtenir la puissance électrique maximale.
NOTE 101 La hauteur manométrique totale est mesurée entre l’entrée et la sortie de décharge.
Les pompes à boue sont mises en fonctionnement avec de l’eau.
3.101
pompe submersible
pompe dont la partie électrique est, en utilisation normale, complètement ou partiellement
plongée dans un liquide
NOTE 1 Les enroulements de moteur peuvent être secs, immergés dans de l’huile ou dans le liquide pompé.
NOTE 2 En français, les pompes submersibles sont également appelées pompes immergées.
3.102
pompe verticale noyée
pompe dont la partie électrique est séparée de la partie hydraulique et n’est pas immergée
dans un liquide, en utilisation normale
NOTE Les dispositifs de commande tels que des pressostats peuvent être immergés dans le liquide.
3.103
pompe à boue
pompe prévue pour déplacer un mélange d’eau et de produits solides de faibles dimensions
NOTE Les pompes à boue peuvent être des pompes submersibles ou des pompes verticales noyées.
3.104
pompe de circulation pour douches
pompe installée dans le réseau d'alimentation en eau pour augmenter le débit d'eau destiné
aux douches
4 Prescriptions générales
L’article de la Partie 1 est applicable.
60335-2-41 IEC:2002+A1:2004 – 13 –
2 Normative references
This clause of Part 1 is applicable.
IEC 60364-7-701, Electrical installations of buildings – Part 7: Requirements for special
installations or locations – Section 701:Locations containing a bath tub or shower basin
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Pumps are operated with the inlet in liquid at zero pressure, and between the minimum and
maximum total head, so that the highest power input is attained.
NOTE 101 The total head is measured between the inlet and the discharge outlet.
Sludge pumps are operated with water.
3.101
submersible pump
pump having the electrical part completely or partially immersed in liquid during normal use
NOTE The motor windings may be dry, immersed in oil or in the pumped liquid.
3.102
vertical wet pit pump
pump having the electrical part separated from the hydraulic part and not immersed in liquid
during normal use
NOTE Controls such as water level switches may be immersed in the liquid.
3.103
sludge pump
pump intended for moving a mixture of water and small solids
NOTE Sludge pumps may be submersible pumps or vertical wet pit pumps.
3.104
shower-boost pump
pump for installation in the water supply system to increase the water flow for showering
purposes
4 General requirement
This clause of Part 1 is applicable.
– 14 – 60335-2-41 CEI:2002+A1:2004
5 Conditions générales d’essais
L’article de la Partie 1 est applicable avec les exceptions suivantes.
5.7 Addition:
La température du liquide est maintenue entre 0 °C et –5 °C de la température marquée sur la
pompe.
5.101 Les pompes sont essayées comme des appareils mobiles, à moins qu’elles ne soient
destinées à être installées à poste fixe.
5.102 Les pompes fixes ayant un moteur triphasé qui ne comporte pas de dispositif de
protection sont installées avec un dispositif approprié, conformément aux instructions.
6 Classification
L’article de la Partie 1 est applicable avec les exceptions suivantes.
6.1 Modification:
Les pompes submersibles destinées à être utilisées dans les piscines lorsque des
personnes sont dans le bassin doivent être de la classe III avec une tension assignée ne
dépassant pas 12 V.
Les autres pompes submersibles destinées à être utilisées dans l’eau ou dans d’autres
liquides conducteurs doivent être de la classe I ou de la classe III. Toutefois, les pompes
pour aquariums peuvent être de la classe II. Les pompes pour fontaines de table utilisées à
l'intérieur peuvent également être de la classe II si leur puissance assignée ne dépasse pas
25 W.
Les pompes mobiles destinées au nettoyage et autres opérations d’entretien des piscines
doivent être de la classe I ou de la classe III.
Les autres pompes doivent être de la classe I, de la classe II ou de la classe III.
6.2 Addition:
Les pompes submersibles doivent être IPX8.
Les pompes mobiles destinées au nettoyage ou autres opérations d'entretien des piscines
doivent être au moins IPX7.
Les pompes de circulation pour douches destinées à être installées à l’extérieur des
zones 1 et 2, telles que spécifiées dans la CEI 60364-7-701, doivent être au moins IPX2.
Les autres pompes doivent être au moins IPX4.
60335-2-41 IEC:2002+A1:2004 – 15 –
5 General conditions for the tests
This clause of Part 1 is applicable except as follows.
5.7 Addition:
The liquid temperature is maintained between 0 °C and –5 °C of the temperature marked on
the pump.
5.101 Pumps are tested as portable appliances, unless they are fixed appliances.
5.102 Stationary pumps having a three-phase motor that does not incorporate a protective
device are installed with an appropriate device, in accordance with the instructions.
6 Classification
This clause of Part 1 is applicable except as follows.
6.1 Modification:
Submersible pumps for use in swimming pools, when persons are in the pool, shall be
class III with a rated voltage not exceeding 12 V.
Other submersible pumps for use in water and other conducting liquids shall be class I or
class III. However, aquarium pumps may be class II. Table fountain pumps for indoor use
may also be class II as long as their rated power input does not exceed 25 W.
Portable pumps for cleaning and other maintenance of swimming pools shall be class I or
class III.
Other pumps shall be class I, class II or class III.
6.2 Addition:
Submersible pumps shall be IPX8.
Portable pumps for cleani
...
IEC 60335-2-41 ®
Edition 3.2 2010-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-41: Particular requirements for pumps
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-41: Règles particulières pour les pompes
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IEC 60335-2-41 ®
Edition 3.2 2010-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-41: Particular requirements for pumps
Appareils électrodomestiques et analogues – Sécurité –
Partie 2-41: Règles particulières pour les pompes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CF
CODE PRIX
ICS 13.120; 23.080; 97.180 ISBN 978-2-88910-157-3
– 2 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
2 Normative references.7
3 Definitions.7
4 General requirement.7
5 General conditions for the tests .8
6 Classification.8
7 Marking and instructions.9
8 Protection against access to live parts.10
9 Starting of motor-operated appliances .10
10 Power input and current .10
11 Heating.10
12 Void.11
13 Leakage current and electric strength at operating temperature.11
14 Transient overvoltages .11
15 Moisture resistance.11
16 Leakage current and electric strength.11
17 Overload protection of transformers and associated circuits .12
18 Endurance.12
19 Abnormal operation.12
20 Stability and mechanical hazards .12
21 Mechanical strength.12
22 Construction.13
23 Internal wiring.14
24 Components.14
25 Supply connection and external flexible cords .15
26 Terminals for external conductors.16
27 Provision for earthing .16
28 Screws and connections .16
29 Clearances, creepage distances and solid insulation .16
30 Resistance to heat and fire.16
31 Resistance to rusting.16
32 Radiation, toxicity and similar hazards.16
Annexes .17
Bibliography.17
60335-2-41 © IEC:2002+A1:2004 – 3 –
+A2:2009
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
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4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
This part of International Standard IEC 60335 has been prepared by IEC technical committee 61:
Safety of household and similar electrical appliances.
This consolidated version of IEC 60335-2-41 consists of the third edition (2002) [documents
61/2217/FDIS and 61/2292/RVD], its amendment 1 (2004) [documents 61/2537/FDIS and
61/2581/RVD] and its amendment 2 (2009) [documents 61/3872/FDIS and 61/3924/RVD].
The technical content is therefore identical to the base edition and its amendments and has
been prepared for user convenience.
It bears the edition number 3.2.
A vertical line in the margin shows where the base publication has been modified by
amendments 1 and 2.
– 4 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
The French version of this standard has not been voted upon.
This part 2 is to be used in conjunction with the latest edition of IEC 60335-1 and its
amendments. It was established on the basis of the fourth edition (2001) of that standard.
NOTE 1 When “Part 1” is mentioned in this standard, it refers to IEC 60335-1.
This part 2 supplements or modifies the corresponding clauses in IEC 60335-1, so as to
convert that publication into the IEC standard: Safety requirements for electric pumps.
When a particular subclause of Part 1 is not mentioned in this part 2, that subclause applies
as far as is reasonable. When this standard states “addition”, “modification” or “replacement”,
the relevant text in Part 1 is to be adapted accordingly.
NOTE 2 The following numbering system is used:
– subclauses, tables and figures that are numbered starting from 101 are additional to those in Part 1;
– unless notes are in a new subclause or involve notes in Part 1, they are numbered starting from 101, including
those in a replaced clause or subclause;
– additional annexes are lettered AA, BB, etc.
NOTE 3 The following print types are used:
– requirements: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Words in bold in the text are defined in Clause 3. When a definition concerns an adjective, the adjective and the
associated noun are also in bold.
The following differences exist in the countries indicated below.
– 6.1: Pumps intended to be used in or close to swimming pools, garden ponds and similar places may be
class 0I if their supply circuit incorporates a residual current device. Other pumps may be class 0I (Japan).
– 6.1: Class 0 aquarium pumps are allowed (USA).
– 6.1: Class II table fountain pumps are not allowed (USA).
– 7.12.1: Stationary pumps not incorporating a protective device are to be marked with the characteristics of
the device to be installed in the fixed wiring (USA).
– 15.1.1: The test is different (USA).
– 20.1: This test is only carried out on fountain pumps, the angle being 15° (USA).
– 22.105: The test is different (USA).
The committee has decided that the contents of the base publication and its amendments will
remain unchanged until the maintenance result date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date,
the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
NOTE 4 The attention of National Committees is drawn to the fact that equipment manufacturers and testing
organizations may need a transitional period following publication of a new, amended or revised IEC publication in
which to make products in accordance with the new requirements and to equip themselves for conducting new or
revised tests.
It is the recommendation of the committee that the content of the amendment 2 be adopted for implementation
nationally not earlier than 12 months or later than 36 months from the date of publication.
60335-2-41 © IEC:2002+A1:2004 – 5 –
+A2:2009
INTRODUCTION
It has been assumed in the drafting of this International Standard that the execution of its
provisions is entrusted to appropriately qualified and experienced persons.
This standard recognizes the internationally accepted level of protection against hazards such
as electrical, mechanical, thermal, fire and radiation of appliances when operated as in
normal use taking into account the manufacturer's instructions. It also covers abnormal
situations that can be expected in practice and takes into account the way in which
electromagnetic phenomena can affect the safe operation of appliances.
This standard takes into account the requirements of IEC 60364 as far as possible so that
there is compatibility with the wiring rules when the appliance is connected to the supply
mains. However, national wiring rules may differ.
If an appliance within the scope of this standard also incorporates functions that are covered
by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as
far as is reasonable. If applicable, the influence of one function on the other is taken into
account.
2 When a part 2 standard does not include additional requirements to cover hazards dealt with
in Part 1, Part 1 applies.
NOTE 1 This means that the technical committees responsible for the part 2 standards have determined that it is
not necessary to specify particular requirements for the appliance in question over and above the general
requirements.
This standard is a product family standard dealing with the safety of appliances and takes
precedence over horizontal and generic standards covering the same subject.
NOTE 2 Horizontal and generic standards covering a hazard are not applicable since they have been taken into
consideration when developing the general and particular requirements for the IEC 60335 series of standards. For
example, in the case of temperature requirements for surfaces on many appliances, generic standards, such as
ISO 13732-1 for hot surfaces, are not applicable in addition to part 1 or part 2 standards.
An appliance that complies with the text of this standard will not necessarily be considered to
comply with the safety principles of the standard if, when examined and tested, it is found to
have other features that impair the level of safety covered by these requirements.
An appliance employing materials or having forms of construction differing from those detailed
in the requirements of this standard may be examined and tested according to the intent of
the requirements and, if found to be substantially equivalent, may be considered to comply
with the standard.
– 6 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –
Part 2-41: Particular requirements for pumps
1 Scope
This clause of Part 1 is replaced by the following.
This International Standard deals with the safety of electric pumps for liquids having a
temperature not exceeding 90 °C, intended for household and similar purposes, their rated
voltage being not more than 250 V for single-phase appliances and 480 V for other
appliances.
NOTE 101 Examples of appliances within the scope of this standard are
– aquarium pumps;
– pumps for garden ponds;
– shower-boost pumps;
– sludge pumps;
– submersible pumps;
– table fountain pumps;
– vertical wet pit pumps.
Appliances not intended for normal household use, but that nevertheless may be a source of
danger to the public, such as appliances intended to be used by laymen in shops, in light
industry and on farms, are within the scope of this standard.
As far as is practicable, this standard deals with the common hazards presented by
appliances that are encountered by all persons in and around the home. However, in general,
it does not take into account
– persons (including children) whose
• physical, sensory or mental capabilities; or
• lack of experience and knowledge
prevents them from using the appliance safely without supervision or instruction;
– children playing with the appliance.
NOTE 102 Attention is drawn to the fact that
– for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be
necessary;
– in many countries additional requirements are specified by the national health authorities, the national
authorities responsible for the protection of labour and similar authorities.
NOTE 103 This standard does not apply to
– stationary circulation pumps for heating and service water installations (IEC 60335-2-51);
– pumps for flammable liquids;
– pumps intended exclusively for industrial purposes;
– pumps intended to be used in locations where special conditions prevail, such as the presence of a corrosive
or explosive atmosphere (dust, vapour or gas);
– pumps incorporating chlorinators of the electrolytic type.
NOTE 104 Pumps incorporated in appliances are not covered by this standard unless a specific reference is
made.
60335-2-41 © IEC:2002+A1:2004 – 7 –
+A2:2009
2 Normative references
This clause of Part 1 is applicable.
IEC 60364-7-701, Electrical installations of buildings – Part 7: Requirements for special
installations or locations – Section 701:Locations containing a bath tub or shower basin
3 Definitions
This clause of Part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance under the following conditions
Pumps are operated with the inlet in liquid at zero pressure, and between the minimum and
maximum total head, so that the highest power input is attained.
NOTE 101 The total head is measured between the inlet and the discharge outlet.
Sludge pumps are operated with water.
3.101
submersible pump
pump having the electrical part completely or partially immersed in liquid during normal use
NOTE The motor windings may be dry, immersed in oil or in the pumped liquid.
3.102
vertical wet pit pump
pump having the electrical part separated from the hydraulic part and not immersed in liquid
during normal use
NOTE Controls such as water level switches may be immersed in the liquid.
3.103
sludge pump
pump intended for moving a mixture of water and small solids
NOTE Sludge pumps may be submersible pumps or vertical wet pit pumps.
3.104
shower-boost pump
pump for installation in the water supply system to increase the water flow for showering
purposes
4 General requirement
This clause of Part 1 is applicable.
– 8 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
5 General conditions for the tests
This clause of Part 1 is applicable except as follows.
5.7 Addition:
The liquid temperature is maintained between 0 °C and –5 °C of the temperature marked on
the pump.
5.101 Pumps are tested as portable appliances, unless they are fixed appliances.
5.102 Stationary pumps having a three-phase motor that does not incorporate a protective
device are installed with an appropriate device, in accordance with the instructions.
6 Classification
This clause of Part 1 is applicable except as follows.
6.1 Modification:
Submersible pumps for use in swimming pools, when persons are in the pool, shall be
class III with a rated voltage not exceeding 12 V.
Other submersible pumps for use in water and other conducting liquids shall be class I or
class III. However, aquarium pumps may be class II. Table fountain pumps for indoor use
may also be class II as long as their rated power input does not exceed 25 W.
Portable pumps for cleaning and other maintenance of swimming pools shall be class I or
class III.
Other pumps shall be class I, class II or class III.
6.2 Addition:
Submersible pumps shall be IPX8.
Portable pumps for cleaning and other maintenance of swimming pools shall be at least
IPX7.
Shower-boost pumps intended for installation outside of zones 1 and 2, as specified in
IEC 60364-7-701, shall be at least IPX2.
Other pumps shall be at least IPX4.
60335-2-41 © IEC:2002+A1:2004 – 9 –
+A2:2009
7 Marking and instructions
This clause of Part 1 is applicable except as follows.
7.1 Addition:
Pumps having a rated power input exceeding 50 W shall be marked with
– the minimum total head, in metres, if greater than zero;
– the maximum operating depth, in metres with a minimum of 1 m (for submersible
pumps);
– the direction of rotation (for pumps having three-phase motors).
Pumps shall be marked with the maximum liquid temperature, which shall not be less than
35 °C. If the temperature exceeds 35 °C, pumps shall be marked with the maximum period of
operation, unless they are intended for continuous operation.
7.6 Addition:
H minimum total head
min
maximum operating depth
. . . m
7.12 Addition:
The instructions for class I portable pumps for cleaning and other maintenance of swimming
pools shall include the substance of the following:
– the pump must not be used when people are in the water;
– the pump must be supplied through a residual current device (RCD) having a rated
residual operating current not exceeding 30 mA.
The instructions for pumps marked with a temperature exceeding 35 °C shall state the
maximum period of operation and the minimum rest period, unless the pump is intended for
continuous operation at this temperature.
7.12.1 Addition:
The installation instructions shall provide information on requirements specified for the
electrical installation and shall include reference to national wiring rules. If reference is made
to zones, the corresponding drawings shall be included.
The installation instructions shall state the substance of the following:
– the maximum total head, in metres (for pumps having a rated power input exceeding 50 W);
– pollution of the liquid could occur due to leakage of lubricants (for submersible pumps
and vertical wet pit pumps containing lubricants);
– a protective device is to be installed in the fixed wiring and its characteristics are to be
specified (for stationary pumps having a three-phase motor not incorporating a
protective device).
– 10 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
The installation instructions for pumps intended to be used in outdoor fountains, garden ponds
and similar places shall state that the pump is to be supplied through a residual current
device (RCD) having a rated residual operating current not exceeding 30 mA.
The installation instructions for class I pumps for swimming pools shall state that the pump is
to be supplied by an isolating transformer or supplied through a residual current device (RCD)
having a rated residual operating current not exceeding 30 mA.
The installation instructions for class III pumps intended to be installed in zone 0 of a
swimming pool shall state that the transformer is to be located outside zone 1.
The installation instructions for class II pumps intended to be fixed in zone 1 of a swimming
pool, or fixed close to a garden pond or similar place, shall state that the pump is to be
located where flooding cannot occur.
NOTE 101 The zones are defined in IEC 60364-7-702.
NOTE 102 A sump without an adequate outlet for the liquid is considered to be a place where flooding is likely to
occur.
8 Protection against access to live parts
This clause of Part 1 is applicable.
9 Starting of motor-operated appliances
This clause of Part 1 is not applicable.
10 Power input and current
This clause of Part 1 is applicable.
11 Heating
This clause of Part 1 is applicable except as follows.
11.7 Replacement:
Pumps are operated with the liquid maintained at the temperature marked on the pump. They
are operated until steady conditions are established unless they are marked with a maximum
period of operation. In this case, they are operated for the marked period followed by the rest
period specified in the instructions, the test being carried out for three cycles of operation.
Shower-boost pumps that are also supplied with cold water are operated with the cold water
at 15 °C ± 2 °C.
Pumps, other than shower-boost pumps, marked with a maximum period of operation are
also operated with the liquid maintained at 35 °C until steady conditions are established.
60335-2-41 © IEC:2002+A1:2004 – 11 –
+A2:2009
11.8 Addition:
For pumps marked with a liquid temperature exceeding 35 °C, the temperature rise of the
external enclosure is not measured.
12 Void
13 Leakage current and electric strength at operating temperature
This clause of Part 1 is applicable.
14 Transient overvoltages
This clause of Part 1 is applicable.
15 Moisture resistance
This clause of Part 1 is applicable except as follows.
15.1.1 Addition:
Shower-boost pumps are subjected to the appropriate test of IEC 60529 both at rest and in
operation while supplied at rated voltage.
15.1.2 Addition:
Pumps classified IPX4 are tested with the inlet connected to the outlet by means of a tube
filled with water. The pump is supplied at rated voltage and the tube is positioned so that the
pump operates at any value between the minimum and maximum total head.
Submersible pumps are immersed for 24 h in water containing approximately 1 % NaCl and
having a temperature of 30 °C ± 5 °C. The water pressure on the enclosure is equal to
– 1,5 times the pressure occurring at the maximum operating depth, when this depth does
not exceed 10 m;
– 1,3 times the pressure occurring at
• the maximum operating depth, or
• 15 m, if this is higher.
Before the test, the temperature of the pump is raised to within 5 K of the water temperature.
15.3 Addition:
Submersible pumps are not subjected to the test.
16 Leakage current and electric strength
This clause of Part 1 is applicable.
– 12 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
17 Overload protection of transformers and associated circuits
This clause of Part 1 is applicable.
18 Endurance
This clause of Part 1 is not applicable.
19 Abnormal operation
This clause of Part 1 is applicable except as follows.
19.1 Addition:
Pumps are also subjected to the tests of 19.101 and 19.102.
19.9 Not applicable.
19.101 Pumps are supplied at rated voltage and operated at approximately half the
maximum total head for 5 min, after which the inlet is removed from the liquid and the
operation continued for 7 h. Pumps are then operated again for 5 min at approximately half
the maximum total head.
If the pump becomes inoperable during the test, it is disconnected from the supply and filled
with water.
19.102 Pumps marked with a maximum period of operation are supplied at rated voltage
and operated under normal operation until steady conditions are established.
20 Stability and mechanical hazards
This clause of Part 1 is applicable except as follows.
20.1 Addition:
Submersible pumps are not subjected to the test.
21 Mechanical strength
21.1 Modification:
For pumps, other than shower-boost pumps, the impact energy is increased to 1,0 J.
60335-2-41 © IEC:2002+A1:2004 – 13 –
+A2:2009
22 Construction
This clause of Part 1 is applicable except as follows.
22.6 Addition:
The seal is removed from the shaft of class II pumps. The pump is supplied at rated voltage
and operated for 10 min with the maximum head that can be achieved.
If a static pressure can occur, the test is repeated at a pressure corresponding to the
maximum total head.
The pump shall then withstand the electric strength test of 16.3.
Shower-boost pumps having a separate enclosure shall have a drain hole in the enclosure
positioned so that the water can drain out without impairing electrical insulation, unless water
cannot accumulate within the enclosure in normal use. The hole shall be at least 5 mm in
in area with a width of least 3 mm.
diameter or 20 mm
22.18 Addition:
NOTE 101 Direct contact between copper and aluminium or their alloys is likely to result in corrosion.
22.40 Addition:
The requirement is not applicable to submersible pumps and vertical wet pit pumps.
22.101 Pumps shall withstand the static pressure occurring in normal use.
Compliance is checked by the following test.
The pump is filled with water, ensuring that all air is removed. The pressure is raised
hydraulically to 1,2 times the pressure occurring at maximum total head and is maintained for
1 min.
Inspection shall show that there is no trace of water on insulation that could result in a
reduction of clearances and creepage distances below the values specified in Clause 29.
Submersible pumps and vertical wet pit pumps are not subjected to this test.
NOTE Submersible pumps have already been checked by the test of 15.1.2 Vertical wet pit pumps are
constructed so that the motor is not subjected to pressure.
22.102 The material of the pump shall not be affected by the liquid for which the pump is
intended if a hazard could result.
Compliance is checked by inspection.
22.103 Submersible pumps and vertical wet pit pumps shall be constructed so that
pollution of the liquid by lubricants is prevented as far as possible.
Compliance is checked by inspection.
– 14 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
22.104 Submersible pumps, and vertical wet pit pumps, having a mass exceeding 3 kg
shall be constructed so that means for hoisting can be attached.
Compliance is checked by inspection.
22.105 Class I submersible pumps having a plastic enclosure shall be constructed so that
leakage of liquid into the motor does not result in a hazard.
Compliance is checked by the following test.
A hole is made in the plastic enclosure.
The pump is placed in the most unfavourable position intended in normal use. Water
containing approximately 1 % NaCl is poured into the enclosure at a rate of approximately
100 ml/min, avoiding live parts. The accumulating water shall come into contact with earthed
metal before it reaches live parts.
22.106 Shower-boost pumps shall be constructed so that they can be permanently
connected to the water supply.
Shower-boost pumps for wall mounting shall be constructed so that they can be securely
fixed independently of the connection to the water supply.
Compliance is checked by inspection.
NOTE Keyhole slots, hooks and similar means, without any further means to prevent the pump from being
inadvertently lifted off the wall, are not considered to be adequate means for fixing the pump securely.
23 Internal wiring
This clause of Part 1 is applicable.
24 Components
This clause of Part 1 is applicable except as follows.
24.1.3 Addition:
Level switches are subjected to 50 000 cycles of operation.
24.2 Modification:
Level switches may be incorporated in interconnection cords.
60335-2-41 © IEC:2002+A1:2004 – 15 –
+A2:2009
25 Supply connection and external flexible cords
This clause of Part 1 is applicable except as follows.
25.1 Modification:
Submersible pumps, other than class III pumps, shall be provided with a supply cord fitted
with a plug.
25.3 Modification:
Submersible pumps, other than class III pumps, shall be provided with a flexible cord.
25.5 Addition:
Type X attachment is not allowed for submersible pumps.
Type Z attachment is allowed for
– pumps having a rated power input not exceeding 100 W;
– pumps for garden ponds.
25.7 Addition:
For pumps intended for outdoor use and pumps intended for use in swimming pools, other
than class III pumps, the supply cord shall be polychloroprene sheathed or equivalent
synthetic elastomer and not be lighter than heavy polychloroprene sheathed cord (code
designation 60245 IEC 66). However, fixed pumps having a rated power input not exceeding
1 kW and portable pumps having a mass not exceeding 5 kg may be fitted with ordinary
polychloroprene sheathed cord (code designation 60245 IEC 57).
NOTE 101 The mass of the pump is determined without water and without the supply cord.
For pumps intended for indoor use, except table fountain pumps, aquarium pumps, shower-
boost pumps and class III pumps, the supply cord shall be polychloroprene sheathed or
equivalent synthetic elastomer and not be lighter than ordinary polychloroprene sheathed cord
(code designation 60245 IEC 57).
25.8 Addition:
The supply cord of submersible pumps intended for outdoor use, other than class III
pumps, shall have a length of at least 10 m.
The supply cord of submersible pumps, other than class III pumps, aquarium pumps and
table fountain pumps, shall have a length of at least 3 m in excess of the maximum operating
depth marked on the pump.
25.14 Addition:
Portable pumps, except table fountain pumps and aquarium pumps, are subjected to the
test.
– 16 – 60335-2-41 © IEC:2002+A1:2004
+A2:2009
26 Terminals for external conductors
This clause of Part 1 is applicable.
27 Provision for earthing
This clause of Part 1 is applicable.
28 Screws and connections
This clause of Part 1 is applicable.
29 Clearances, creepage distances and solid insulation
This clause of Part 1 is applicable.
30 Resistance to heat and fire
2 This clause of Part 1 is applicable except as follows.
30.2 Modification:
For all pumps, 30.2.2 is not applicable. In addition, 30.2.3 is not applicable to submersible
pumps if their live parts are completely contained within an enclosure of metal or porcelain
and the instructions state that the pump shall be supplied through a residual current device
(RCD) having a rated residual operating current not exceeding 30 mA.
31 Resistance to rusting
This clause of Part 1 is applicable.
32 Radiation, toxicity and similar hazards
This clause of Part 1 is applicable.
60335-2-41 © IEC:2002+A1:2004 – 17 –
+A2:2009
Annexes
The annexes of Part 1 are applicable.
Bibliography
The bibliography of Part 1 is applicable except as follows.
Addition:
IEC 60335-2-51, Household and similar electrical appliances – Safety – Part 2-51: Particular
requirements for stationary circulation pumps for heating and service water installations
IEC 60364-7-702, Electrical installations of buildings – Part 7: Requirements for special
installations or locations – Section 702: Swimming pools and other basins
ISO 13732-1, Ergonomics of the thermal environment – Methods for the assessment of human
responses to contact with surfaces – Part 1: Hot surfaces
___________
– 18 – 60335-2-41 © CEI:2002+A1:2004
+A2:2009
SOMMAIRE
AVANT-PROPOS.19
INTRODUCTION.21
1 Domaine d’application.22
2 Références normatives.23
3 Définitions.23
4 Prescriptions générales.23
5 Conditions générales d’essais .24
6 Classification.24
7 Marquage et indications .25
8 Protection contre l’accès aux parties actives .26
9 Démarrage des appareils à moteur.26
10 Puissance et courant .26
11 Echauffements.26
12 Vacant.27
13 Courant de fuite et rigidité diélectrique à la température de régime .27
14 Surtensions transitoires.27
15 Résistance à l’humidité.27
16 Courant de fuite et rigidité diélectrique .27
17 Protection contre la surcharge des transformateurs et des circuits associés.28
18 Endurance.28
19 Fonctionnement anormal.28
20 Stabilité et dangers mécaniques .28
21 Résistance mécanique.28
22 Construction.29
23 Conducteurs internes .30
24 Composants.30
25 Raccordement au réseau et câbles souples extérieurs .31
26 Bornes pour conducteurs externes .32
27 Dispositions en vue de la mise à la terre .32
28 Vis et connexions.32
29 Distances dans l’air, lignes de fuite et isolation solide .32
30 Résistance à la chaleur et au feu.32
31 Protection contre la rouille.32
32 Rayonnement, toxicité et dangers analogues.
...
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