SIST EN 60730-2-15:2010
(Main)Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (IEC 60730-2-15:2008, modified)
Automatic electrical controls for household and similar use - Part 2-15: Particular requirements for automatic electrical air flow, water flow and water level sensing controls (IEC 60730-2-15:2008, modified)
This part of IEC 60730 applies to automatic electrical air flow, water flow and water level sensing controls for use in, or in association with, boilers with a maximum pressure rating of 2 000 kPA (20 bar) and equipment for general household and similar use including controls for heating, air- conditioning and similar applications.
Automatische elektrische Regel- und Steuergeräte für den Hausgebrauch und ähnliche Anwendungen - Teil 2-15: Besondere Anforderungen für automatische elektrische wasserstandsabhängige Regel- und Steuergeräte in Schwimm- oder Elektrodenfühler-Ausführung für den Gebrauch in Wasserboilern (IEC 60730-2-15:2008, modifiziert)
Dispositifs de commande électrique automatiques à usage domestique et analogue - Partie 2-15: Exigences particulières pour les dispositifs de commande électrique automatiques détecteurs de débit d'air, de débit d'eau et de niveau d'eau (CEI 60730-2-15:2008, modifiée)
La présente partie de la CEI 60730 s'applique aux dispositifs de commande électrique automatiques détecteurs de débit d'air, de débit d'eau et de niveau d'eau utilisés dans, ou en association avec, les chaudières de pression nominale maximale de 2 000 kPa (20 bar) et les matériels à usage domestique et analogue, y compris les dispositifs de commande pour le chauffage, le conditionnement d'air et les applications analogues. Cette deuxième édition annule et remplace la première édition publiée en 1994 et son Amendement 1 (1997), la première édition de la CEI 60730-2-16 publiée en 1995 et ses Amendements 1 (1997) et 2 (2001) ainsi que la première édition de la CEI 60730-2-18 publiée en 1997. Cette deuxième édition constitue une révision technique. Cette deuxième édition est une consolidation des trois normes CEI 60725-2-15, CEI 60730-2-16 et CEI 60730-2-18. Le titre et le domaine d'application ont été révisés pour refléter les thèmes additionnels couverts par la norme.
Avtomatske električne krmilne naprave za uporabo v gospodinjstvu in za podobno uporabo - 2-15. del: Posebne zahteve za avtomatska električna tipala, ki zaznavajo pretok zraka, pretok vode in vodni nivo (IEC 60730-2-15:2008, spremenjen)
Ta del IEC 60730 se uporablja za avtomatska električna tipala, ki zaznavajo pretok zraka, pretok vode in vodni nivo, za uporabo v, ali v povezavi z grelci z maksimalno vrednostjo tlaka 2 000 kPA (20 bar) in opremo za splošno uporabo v gospodinjstvu in za podobno uporabo, vključno s krmilnimi napravami za ogrevalne, klimatizacijske in podobne naprave.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 60730-2-15:2010
01-september-2010
1DGRPHãþD
SIST EN 60730-2-15:1997
SIST EN 60730-2-15:1997/A1:1998
SIST EN 60730-2-15:1997/A11:2005
SIST EN 60730-2-16:1998
SIST EN 60730-2-16:1998/A1:1999
SIST EN 60730-2-16:1998/A11:2005
SIST EN 60730-2-16:1998/A2:2002
SIST EN 60730-2-18:2000
SIST EN 60730-2-18:2000/A11:2005
$YWRPDWVNHHOHNWULþQHNUPLOQHQDSUDYH]DXSRUDERYJRVSRGLQMVWYXLQ]DSRGREQR
XSRUDERGHO 3RVHEQH]DKWHYH]DDYWRPDWVNDHOHNWULþQDWLSDODNL]D]QDYDMR
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Automatic electrical controls for household and similar use - Part 2-15: Particular
requirements for automatic electrical air flow, water flow and water level sensing controls
(IEC 60730-2-15:2008, modified)
Ta slovenski standard je istoveten z: EN 60730-2-15:2010
ICS:
97.120 Avtomatske krmilne naprave Automatic controls for
za dom household use
SIST EN 60730-2-15:2010 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 60730-2-15:2010
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SIST EN 60730-2-15:2010
EUROPEAN STANDARD
EN 60730-2-15
NORME EUROPÉENNE
March 2010
EUROPÄISCHE NORM
ICS 97.120 Supersedes EN 60730-2-15:1995 + A1:1998 + corr. Mar.2001 + A11:2005,
EN 60730-2-16:1997 + A1:1998 + A2:2001 + A11:2005, EN 60730-2-18:1999 + A11:2005
English version
Automatic electrical controls for household and similar use -
Part 2-15: Particular requirements for automatic electrical air flow,
water flow and water level sensing controls
(IEC 60730-2-15:2008, modified)
Dispositifs de commande électrique Automatische elektrische
automatiques à usage domestique Regel- und Steuergeräte
et analogue - für den Hausgebrauch
Partie 2-15: Exigences particulières und ähnliche Anwendungen -
pour les dispositifs de commande Teil 2-15: Besondere Anforderungen
électrique automatiques détecteurs für automatische elektrische
de débit d'air, de débit d'eau wasserstandsabhängige Regel- und
et de niveau d'eau Steuergeräte in Schwimm- oder
(CEI 60730-2-15:2008, modifiée) Elektrodenfühler-Ausführung
für den Gebrauch in Wasserboilern
(IEC 60730-2-15:2008, modifiziert)
This European Standard was approved by CENELEC on 2010-03-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60730-2-15:2010 E
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SIST EN 60730-2-15:2010
EN 60730-2-15:2010 – 2 –
Foreword
The text of the International Standard IEC 60730-2-15:2008, prepared by IEC TC 72, Automatic controls
for household use, together with the common modifications prepared by the Technical Committee
CENELEC TC 72, Automatic controls for household use, was submitted to the CENELEC Unique
Acceptance Procedure and was approved as EN 60730-2-15 on 2010-03-01.
This document supersedes EN 60730-2-15:1995 + A1:1998 + A11:2005, EN 60730-2-16:1997 + A1:1998
+ A2:2001 + A11:2005 and EN 60730-2-18:1999 + A11:2005.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2011-03-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-03-01
This Part 2-15 is to be used in conjunction with EN 60730-1:2000, Automatic electrical controls for
household and similar use – Part 1: General requirements, and any subsequent amendments.
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of EC Directive
2004/108/EC. See Annex ZZ.
Annexes ZA and ZZ have been added by CENELEC.
__________
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Endorsement notice
The text of the International Standard IEC 60730-2-15:2008 was approved by CENELEC as a European
Standard with the following common modifications.
COMMON MODIFICATIONS
1 Scope and normative references
1.1 Add the following sentence at the end of paragraph 1:
EN 60730-2-1 is not applicable to electrical water level sensing controls of the float or electrode-sensor
type.
10 Terminals and terminations
10.1.4 Delete the addition.
12 Moisture and dust resistance
12.1.1.101 Delete the third paragraph relating to the USA.
Annex H Requirements for electronic controls
H.26.10 Ring wave test
Delete this subclause, H.26.10.5 and H.26.10.5.101.
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SIST EN 60730-2-15:2010
EN 60730-2-15:2010 – 4 –
Add the following Annexes.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
IEC 60364-7-702 Electrical installations of buildings - HD 384.7.702 S2
- -
Part 7: Requirements for special installations or
locations - Section 702: Swimming pools and
other basins
IEC 60669 Series Switches for household and similar fixed- EN 60669 Series
electrical installations
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Annex ZZ
(informative)
Coverage of Essential Requirements of EC Directives
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and within its scope the standard covers all relevant
essential requirements as given in Article 1 of Annex I of the EC Directive EMC (2004/108/EC).
Compliance with this standard provides one means of conformity with the specified essential requirements
of the Directive concerned.
WARNING: Other requirements and other EC Directives may be applicable to the products falling within
the scope of this standard.
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SIST EN 60730-2-15:2010
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SIST EN 60730-2-15:2010
IEC 60730-2-15
Edition 2.0 2008-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Automatic electrical controls for household and similar use –
Part 2-15: Particular requirements for automatic electrical air flow, water flow
and water level sensing controls
Dispositifs de commande électrique automatiques à usage domestique et
analogue –
Partie 2-15: Exigences particulières pour les dispositifs de commande
électrique automatiques détecteurs de débit d'air, de débit d'eau et de niveau
d'eau
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
U
CODE PRIX
ICS 97.120 ISBN 2-8318-9587-1
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SIST EN 60730-2-15:2010
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CONTENTS
FOREWORD.3
1 Scope and normative references.5
2 Definitions .6
3 General requirements .8
4 General notes on tests.8
5 Rating.9
6 Classification .9
7 Information .10
8 Protection against electric shock.11
9 Provision for protective earthing.11
10 Terminals and terminations.11
11 Constructional requirements .11
12 Moisture and dust resistance .13
13 Electric strength and insulation resistance.14
14 Heating.14
15 Manufacturing deviation and drift .14
16 Environmental stress .15
17 Endurance.15
18 Mechanical strength.17
19 Threaded parts and connections .18
20 Creepage distances, clearances and distances through solid insulation.18
21 Fire hazard testing.18
22 Resistance to corrosion .18
23 Electromagnetic compatibility (EMC) requirements – emission .18
24 Components .18
25 Normal operation .18
26 Electromagnetic compatibility (EMC) requirements – immunity .19
27 Abnormal operation.19
28 Guidance on the use of electronic disconnection .19
Annex H (normative) Requirements for electronic controls .20
Annex AA (normative) Number of cycles for independently mounted controls for boiler .
applications.25
Annex BB (normative) Requirements for response delay.26
Annex CC (informative) Number of cycles for independently mounted air flow and water
flow sensing controls.27
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60730-2-15 © IEC:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
AUTOMATIC ELECTRICAL CONTROLS
FOR HOUSEHOLD AND SIMILAR USE –
Part 2-15: Particular requirements for automatic electrical air flow, water
flow and water level sensing controls
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.
International Standard IEC 60730-2-15 has been prepared by IEC technical committee 72:
Automatic controls for household use.
This second edition cancels and replaces the first edition published in 1994 and its Amendment
1 (1997), the first edition of IEC 60730-2-16 published in 1995 and its Amendments 1 (1997)
and 2 (2001) and the first edition of IEC 60730-2-18 published in 1997. This second edition
constitutes a technical revision.
This second edition is a consolidation of three standards IEC 60725-2-15, IEC 60730-2-16 and
IEC 60730-2-18. The title and scope were revised to reflect the additional topics covered by the
standard.
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The text of this standard is based upon the following documents:
FDIS Report on voting
72/757A/FDIS 72/761/RVD
Full information on the voting for the approval of this part can be found in the report on voting
indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This Part 2-15 is intended to be used in conjunction with IEC 60730-1. It was established on
the basis of the third edition of that standard (1999) and its Amendments 1 (2003) and 2
(2007). Consideration may be given to future editions of, or amendments to, IEC 60730-1.
This Part 2-15 supplements or modifies the corresponding clauses in IEC 60730-1 so as to
convert that publication into the IEC standard: Particular requirements for automatic electrical
air flow, water flow and water level sensing controls.
Where this Part 2-15 states "addition", "modification" or "replacement", the relevant
requirement, test specification or explanatory matter in Part 1 should be adapted accordingly.
Where no change is necessary, this Part 2-15 indicates that the relevant clause or subclause
applies.
In the development of a fully international standard, it has been necessary to take into
consideration the differing requirements resulting from practical experience in various parts of
the world and to recognize the variation in national electrical systems and wiring rules.
The "in some countries" notes regarding differing national practice are contained in the following subclauses:
- 10.1.4
- 12.1.1.101
In this publication:
1) The following print types are used:
– Requirements proper: in roman type.
– Test specifications: in italic type.
– Explanatory matter: in smaller roman type.
2) Subclauses or figures which are additional to those in Part 1 are numbered starting from 101.
A list of all parts of the IEC 60730 series, under the general title: Automatic electrical controls
for household and similar use, can be found on the IEC website.
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.
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SIST EN 60730-2-15:2010
60730-2-15 © IEC:2008 – 5 –
AUTOMATIC ELECTRICAL CONTROLS
FOR HOUSEHOLD AND SIMILAR USE –
Part 2-15: Particular requirements for automatic electrical air flow, water
flow and water level sensing controls
1 Scope and normative references
This clause of Part 1 is replaced as follows:
1.1 This part of IEC 60730 applies to automatic electrical air flow, water flow and water level
sensing controls for use in, or in association with, boilers with a maximum pressure rating of
2 000 kPA (20 bar) and equipment for general household and similar use including controls for
heating, air- conditioning and similar applications.
Examples are water flow and water level sensing controls of the float or electrode-sensor type used in boiler
applications and air flow, water flow and water level sensing controls for swimming pool pumps, water tank pumps,
cooling towers, dishwashers, washing machines, air conditioning chillers and ventilation applications.
1.1.1 This standard applies to the inherent safety, to the operating values, operating
sequences where such are associated with equipment protection, and to the testing of
automatic electrical air flow, water flow and water level sensing controls used in, or in
association with, household and similar equipment.
This standard is also applicable to controls for appliances within the scope of IEC 60335-1
and IEC 60364-7-702.
Automatic electrical air flow, water flow and water level sensing controls for equipment not
intended for normal household use, but which nevertheless may be used by the public, such
as equipment intended to be used by laymen in shops, in light industry and on farms, are
within the scope of this standard.
This standard is also applicable to individual controls utilized as part of a control system or
controls which are mechanically integral with multifunctional controls having non-electrical
outputs.
This standard is not applicable to pressure-operated air flow, water flow and water level
)
1
sensing controls, requirements for which are contained in IEC 60730-2-6 .
This standard does not apply to air flow, water flow and water level sensing controls designed
exclusively for industrial applications.
Throughout this standard, the word "equipment" means "appliance and equipment".
1.1.2 This standard applies to automatic electrical controls, mechanically or electrically
operated, responsive to or controlling air flow, water flow and water level.
___________
)
1
IEC 60730-2-6, Automatic electrical controls for household and similar use – Part 2-6: Particular requirements
for automatic electrical pressure sensing controls including mechanical requirements
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1.1.3 This standard contains requirements for electrical features of air flow, water flow and
water level sensing controls and requirements for mechanical features that may affect their
intended operation and electrical safety.
1.1.4 This standard applies to manual controls when such are electrically and/or mechanically
integral with air flow, water flow and water level sensing controls.
Requirements for manual switches not forming part of an automatic control are contained in
IEC 60669 and IEC 61058-1.
1.1.5 In general, these air flow, water flow and water level sensing controls are integrated or
incorporated with the equipment or are intended to be integrated or incorporated in or on the
equipment. This standard also covers controls when they are independently mounted or of in-
line cord construction.
1.2 This standard applies to controls with a rated voltage not exceeding 690 V and a rated
current not exceeding 63 A.
1.3 This standard takes into account the response value of an automatic action of a control
where such a response value is dependent upon the method of mounting the control. Where a
response value is of significant purpose for the protection of the user, or surroundings, the
value defined in the appropriate household equipment standard or as determined by the
manufacturer shall apply.
1.4 This standard applies also to controls incorporating electronic devices, requirements for
which are contained in Annex H.
This standard applies also to controls using NTC and PTC thermistors, requirements for which
are contained in Annex J.
1.5 Normative references
This subclause of Part 1 is applicable except as follows:
Addition:
IEC 60364-7-702, Electrical installation of buildings – Part 7: Requirements for special
installations or locations – Section 702: Swimming pools and other basins
IEC 60669 (all parts), Switches for household and similar fixed-electrical installations
2 Definitions
This clause of Part 1 is applicable except as follows:
2.2 Definitions of types of control according to purpose
2.2.19
Addition:
See 2.2.103, 2.2.104, 2.2.106 and 2.2.107.
2.2.20
Addition:
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60730-2-15 © IEC:2008 – 7 –
See 2.2.101, 2.2.105, 2.2.108 and 2.2.109.
Additional definitions:
2.2.101
boiler water level cut-out
water level sensing control of the float or electrode-sensor type for boiler applications intended
to respond to a low water level during abnormal operating conditions and which has no
provision for setting by the user
A water level cut-out may be of the automatic or of the manual reset type. A boiler water level cutout is a type of
water level protective control (see 2.2.105).
2.2.102
boiler water level limiter
water level sensing control of the float or electrode-sensor type for boiler applications which is
intended to keep a water level below or above one particular value during normal operating
conditions and which may have provision for setting by the user
A boiler water level limiter is normally of the automatic reset type.
2.2.103
boiler water feed control
water level sensing control of the float or electrode-sensor type for boiler applications which is
intended to keep the water level in a boiler above one particular value during normal operating
conditions and which may have provision for setting by the user
A boiler water feed control is of the automatic reset type. A boiler water feed control is used on a boiler to cycle a
feeder pump or feeder water valve. For the purposes of this standard, a Type 2 boiler water feed control is
considered to be a boiler water level limiter.
2.2.104
water level operating control
control which is intended to keep the water level below or above one particular value during
normal operating conditions and which may have provision for setting by the user
A water level operating control is of the automatic reset type.
2.2.105
water level protective control
control which is intended to prevent a hazardous situation during abnormal operation of the
equipment either by
a) keeping the water level below or above one or more particular values, or by
b) energizing or de-energizing the associated equipment at one or more particular values of
water level
2.2.106
water flow operating control
flow sensing control intended to sense or maintain the water flow between two particular values
during normal operating conditions and which may have provision for setting by the user
A water flow operating control is of the automatic reset type.
2.2.107
air flow operating control
flow sensing control intended to sense or maintain the air flow between two particular values
during normal operating conditions and which may have provision for setting by the user
An air flow operating control is of the automatic reset type.
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2.2.108
water flow cut-out
flow sensing control intended to respond to a lack of water flow during abnormal operating
conditions and which has no provision for setting by the user
A water flow cut-out is of the automatic or manual reset type.
2.2.109
air flow cut-out
flow sensing control intended to respond to a lack of air flow during abnormal operating
conditions and which has no provision for setting by the user
An air flow cut-out is of the automatic or manual reset type.
2.3 Definitions relating to the function of controls
Additional definition:
2.3.101
response delay
delay provided to increase the response value of a water level operating control for the purpose
of preventing unnecessary cycling of the equipment due to fluctuating liquid level
This is usually expressed in units of time.
3 General requirements
This clause of Part 1 is applicable.
4 General notes on tests
This clause of Part 1 is applicable except as follows:
4.1 Conditions of test
4.1.7
Addition:
The rates of change shall have tolerances agreed between the manufacturer and test house.
Additional subclause:
4.1.101 The values in Annex AA apply for the testing of independently mounted water level
sensing controls used in boiler applications in Clause 17 unless a higher number is declared.
The values in Annex CC apply for the testing of independently mounted air and water flow
sensing controls in Clause 17 unless otherwise declared. Values for integrated and
incorporated controls are specified in the appropriate equipment standard.
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4.3 Instructions for test
4.3.5.1 Modification:
The second sentence is not applicable to combinations of boiler water level sensing controls
using a common sensing mechanism.
5 Rating
This clause of Part 1 is applicable.
6 Classification
This clause of Part 1 is applicable except as follows:
6.3 According to their purpose
6.3.9
Additional subclauses:
6.3.9.101 – boiler water level cut-out;
6.3.9.102 – boiler water level limiter;
6.3.9.103 – boiler water feed control;
6.3.9.104 – water level operating control;
6.3.9.105 – water level protective control;
6.3.9.106 – air flow operating control;
6.3.9.107 – water flow operating control;
6.3.9.108 – air flow cut-out;
6.3.9.109 – water flow cut-out.
6.4 According to feature
...
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