1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-22884-2 SANS 60335-2-83:2009Edition 1.1IEC 60335-2-83:2008Edition 1.1SOUTH AFRICAN NATIONAL STANDARD Household and similar electrical appl
4、iances Safety Part 2-83: Particular requirements for heated gullies for roof drainage This national standard is the identical implementation of IEC 60335-2-83:2008 and is adopted with the permission of the International Electrotechnical Commission. WARNING Can only be used in conjunction with SANS 6
5、0335-1 Published by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fax: +27 12 344 1568 www.sabs.co.za SABS SANS 60335-2-83:2009 Edition 1.1 IEC 60335-2-83:2008 Edition 1.1 Table of changes Change No. Date Scope IEC amdt 1 2008 Amended to add
6、to the foreword and the introduction, to add acautionary statement regarding challenged persons including children, and to update referenced standards. National foreword This South African standard was approved by National Committee SABS TC 72, Safety of electrical appliances and electronic equipmen
7、t, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document, by reference, forms part of the Compulsory specification for electrical and electronic apparatus, as published by Government Notice No R. 89 (Government Gazette 3
8、1844) of 6 February 2009. This SANS document was published in July 2009. This SANS document supersedes SANS 60335-2-83:2003 (edition 1). IEC 60335-2-83Edition 1.1 2008-07INTERNATIONAL STANDARD NORME INTERNATIONALEHousehold and similar electrical appliances Safety Part 2-83: Particular requirements f
9、or heated gullies for roof drainage Appareils lectrodomestiques et analogues Scurit Partie 2-83: Rgles particulires pour les dispositifs lectriques pour le chauffage des gouttires INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE CBICS 91.060.20 PRICE CODECODE PRIX
10、ISBN 2-8318-9761-0 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale SANS 60335-2-83:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS . 2 60335-2-83 IEC:2001+
11、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 Classification7 7 Marking and instructions.7 8 Protection against access to live parts7 9 Starting of motor-operated appliances 7 10 Power inp
12、ut and current .7 11 Heating 7 12 Void .8 13 Leakage current and electric strength at operating temperature8 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 Endurance8 19 Abnormal op
13、eration 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, creep
14、age distances and solid insulation 10 30 Resistance to heat and fire.10 31 Resistance to rusting10 32 Radiation, toxicity and similar hazards10 Annexes .11 Bibliography11 SANS 60335-2-83:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .603
15、35-2-83 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 standardiz
16、ation 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 Internat
17、ional 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
18、 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
19、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
20、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 misint
21、erpretation 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 nationa
22、l 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
23、 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
24、 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 f
25、or 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 603
26、35 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 te
27、chnical 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. SANS 60335-2-83:2009This s tandard may only be us
28、ed and printed by approved subscription and freemailing clients of the SABS . 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
29、 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
30、 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 nu
31、mbering 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
32、 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 i
33、n 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 re
34、confirmed, 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
35、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 pub
36、lication. SANS 60335-2-83:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .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 a
37、ppropriately 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 manufacturers instructions. It al
38、so 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 wiri
39、ng 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 a
40、s 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 standard
41、s 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 th
42、e 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
43、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 examin
44、ed 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
45、the requirements and, if found to be substantially equivalent, may be considered to comply with the standard. SANS 60335-2-83:2009This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS . 6 60335-2-83 IEC:2001+A1:2008 HOUSEHOLD AND SIMILAR ELECTRICAL
46、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
47、 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
48、 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 b
49、y 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 mis
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