IEC 60335-2-83:2001+AMD1:2008 CSV

Household and similar electrical appliances - Safety - Part 2-83: Particular requirements for heated gullies for roof drainage

Deals with the safety of electrically heated gullies for de-icing the inlet of the drainage system of flat roofs, balconies, and similar structures. The rated voltage is not more than 250 V. This consolidated version consists of the first edition (2001) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication.

Appareils électrodomestiques et analogues - Sécurité - Partie 2-83: Règles particulières pour les dispositifs électriques pour le chauffage des gouttières

En anglais seulement.  Cette version consolidée comprend la première édition (2001) et son amendement 1 (2008). Il n'est donc pas nécessaire de commander l'amendement avec cette publication.

General Information

• Status: Published
• Publication Date: 14-Jul-2008
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 91.060.20 - Roofs
• Technical Committee: TC 61 - Safety of household and similar electrical appliances
• Current Stage: PPUB - Publication issued
• Start Date: 15-Jul-2008
• Completion Date: 15-Jul-2008

Standards Content (Sample)

IEC 60335-2-83
Edition 1.1 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-83: Particular requirements for heated gullies for roof drainage

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-83: Règles particulières pour les dispositifs électriques pour le
chauffage des gouttières

IEC 602335-2-83:2001+A1:2008

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THIS PUBLICATION IS COPYRIGHT PROTECTED
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IEC 60335-2-83
Edition 1.1 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Household and similar electrical appliances – Safety –
Part 2-83: Particular requirements for heated gullies for roof drainage

Appareils électrodomestiques et analogues – Sécurité –
Partie 2-83: Règles particulières pour les dispositifs électriques pour le
chauffage des gouttières

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CD
CODE PRIX
ICS 91.060.20 ISBN 2-8318-9761-0
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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– 2 – 60335-2-83 © IEC:2001+A1:2008
CONTENTS
FOREWORD.3
INTRODUCTION.9
1 Scope.6
2 Normative references.6
3 Definitions.6
4 General requirement.6
5 General conditions for the tests .7
6 Classification.7
7 Marking and instructions.7
8 Protection against access to live parts.7
9 Starting of motor-operated appliances .7
10 Power input and current .7
11 Heating.7
12 Void .8
13 Leakage current and electric strength at operating temperature.8
14 Transient overvoltages .8
15 Moisture resistance.8
16 Leakage current and electric strength.8
17 Overload protection of transformers and associated circuits .8
18 Endurance.8
19 Abnormal operation.8
20 Stability and mechanical hazards .8
21 Mechanical strength.9
22 Construction.9
23 Internal wiring.9
24 Components.9
25 Supply connection and external flexible cords .9
26 Terminals for external conductors.9
27 Provision for earthing .10
28 Screws and connections .10
29 Clearances, creepage distances and solid insulation .10
30 Resistance to heat and fire.10
31 Resistance to rusting.10
32 Radiation, toxicity and similar hazards.10

Annexes .11

Bibliography.11

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60335-2-83 © IEC:2001+A1:2008 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –

Part 2-83: Particular requirements for
heated gullies for roof drainage


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 60335-2-83 consists of the first edition (2001) [documents
61/2056/FDIS and 61/2090/RVD] and its amendment 1 (2008) [documents 61/3536/FDIS and
61/3588/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 1.1.
A vertical line in the margin shows where the base publication has been modified by
amendment 1.

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– 4 – 60335-2-83 © IEC:2001+A1:2008
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 heated gullies
for roof drainage.
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 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 1 be adopted for implementation
nationally not earlier than 12 months or later than 36 months from the date of publication.

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60335-2-83 © IEC:2001+A1:2008 – 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.
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 which 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.

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HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES –
SAFETY –

Part 2-83: Particular requirements for heated gullies for roof drainage


1 Scope
This clause of part 1 is replaced by:
This international standard deals with the safety of electrically heated gullies for de-icing the
inlet of the drainage system of flat roofs, balconies, and similar structures, their rated voltage
being not more than 250 V.
As far as is practicable, this standard deals with the common hazards presented by
appliances which 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 101 Attention is drawn to the fact that 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 102 This standard does not apply to appliances intended to be used in locations where special conditions
prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas).
2 Normative references
This clause of part 1 is applicable except as follows.
Addition:
IEC 60068-2-52:1996, Environmental testing – Part 2: Tests – Test Kb: Salt mist, cyclic
(sodium, chloride solution)
3 Definitions
This clause of part 1 is applicable except as follows.
3.1.9 Replacement:
normal operation
operation of the appliance with a layer of thermal insulation having a thermal resistance of
2 2
1,25 m K/W ± 0,3 m K/W covering the top surface
4 General requirement
This clause of part 1 is applicable.

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60335-2-83 © IEC:2001+A1:2008 – 7 –
5 General conditions for the tests
This clause of part 1 is applicable except as follows.
5.6 Addition:
Thermostats are short-circuited.
5.7 Addition:
The tests of clauses 10, 11, 13 and 19 are carried out at an ambient temperature of
40 °C ± 2 °C.
6 Classification
This clause of part 1 is applicable except as follows.
6.1 Modification:
Appliances shall be of class I, class II or class III.
6.2 Addition:
Appliances shall be at least IPX7.
7 Marking and instructions
This clause of part 1 is applicable.
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 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:
Appliances are operated until steady conditions are established.

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– 8 – 60335-2-83 © IEC:2001+A1:2008
11.8 Addition:
The temperature rises given in table 3 are reduced by 15 K.
The temperature rise of the surface of the enclosure, including that which is inaccessible after
installation, shall not exceed 60 K.
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.
15.1.2 Addition:
Parts of the appliance which are not intended to be exposed to drainage water are sealed
before carrying out the test.
16 Leakage current and electric strength
This clause of part 1 is applicable.
17 Overload protection of transformers and associated circuits
This clause of part 1 is applicable.
18 Endurance
This clause of part 1 is applicable.
19 Abnormal operation
This clause of part 1 is applicable.
20 Stability and mechanical hazards
This clause of part 1 is applicable.

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60335-2-83 © IEC:2001+A1:2008 – 9 –
21 Mechanical strength
This clause of part 1 is applicable except as follows.
21.1 Addition:
°
The test is also conducted at an ambient temperature of –25 C.
22 Construction
This clause of part 1 is applicable except as follows.
22.101 Heating elements shall not be detachable parts.
Compliance is checked by inspection and by manual test.
23 Internal wiring
This clause of part 1 is applicable.
24 Components
This clause of part 1 is applicable except as follows.
24.101 Thermal cut-outs which are necessary for compliance with 19.4 shall be non-self-
resetting.
Compliance is checked by inspection and by the test of 19.4.
25 Supply connection and external flexible cords
This clause of part 1 is applicable except as follows.
25.1 Modification:
Appliances shall not be provided with an appliance inlet or pins for insertion into socket-
outlets.
25.5 Addition:
Type Z attachment is allowed.
25.7 Modification:
Supply cords shall be polychloroprene sheathed.
26 Terminals for external conductors
This clause of part 1 is applicable.

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27 Provision for earthing
This clause of part 1 is applicable except as follows.
27.1 Addition:
All conductive parts of class I appliances which may come into contact with drainage water
shall be reliably connected to the earthing terminal.
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
This clause of part 1 is applicable except as follows.
30.2.2 Not applicable.
31 Resistance to rusting
This clause of part 1 is applicable except as follows.
Addition:
Compliance is checked by the salt mist test of IEC 60068-2-52. Severity 2 is applicable.
Before the test, enclosures having a coating are scratched by means of a hardened steel pin,
the end of which has the form of a cone with an angle of 40°. Its tip is rounded with a radius
of 0,25 mm ± 0,02 mm. The pin is loaded so that the force exerted along its axis is 10 N ±
0,5 N. The scratches are made by drawing the pin along the surface of the coating at a speed
of approximately 20 mm/s. Five scratches are made at least 5 mm apart and at least 5 mm
from the edges.
After the test, the appliance shall not have deteriorated to such an extent that compliance with
this standard, in particular with clauses 8 and 27, is impaired. The coating shall not be broken
and shall not have loosened from the metal surface.
32 Radiation, toxicity and similar hazards
This clause of part 1 is applicable.

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60335-2-83 © IEC:2001+A1:2008 – 11 –
Annex A
The annexes of part 1 are applicable.

Bibliography
The bibliography of Part 1 is applicable except as follows.
Addition:
ISO 13732-1, Ergonomics of the thermal environment – Methods for the assessment of human
responses to contact with surfaces – Part 1: Hot surfaces


___________

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SOMMAIRE
AVANT-PROPOS.13
INTRODUCTION.15
1 Domaine d’application.16
2 Références normatives.16
3 Définitions.16
4 Prescriptions générales.16
5 Conditions générales d’essais .17
6 Classification.17
7 Marquage et indications .17
8 Protection contre l’accès aux parties actives .17
9 Démarrage des appareils à moteur.17
10 Puissance et courant .17
11 Echauffements.17
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 .18
17 Protection contre la surcharge des transformateurs et des circuits associés.18
18 Endurance.18
19 Fonctionnement anormal.18
20 Stabilité et dangers mécaniques .18
21 Résistance mécanique.19
22 Construction.19
23 Conducteurs internes .
...