BRITISH STANDARD BS EN 60335 2 83 2002 +A1 2008 Household and similar electrical appliances — Safety — Part 2 83 Particular requirements for heated gullies for roof drainage ICS 91 060 20 BS EN 60335[.]
BRITISH STANDARD BS EN EN 60335-2-83:2002 60335-2-83:2002 +A1:2008 +A1:2008 Incorporating corrigendum May 2013 Household and similar electrical appliances — Safety — Part 2-83: Particular requirements for heated gullies for roof drainage ICS 91.060.20 BS BS EN EN 60335-2-83:2002+A1:2008 60335-2-83:2002+A1:2008 National foreword This British Standard is the UK implementation of EN 60335-2-83:2002+A1:2008 It is identical to IEC 60335-2-83:2001, with IEC 60335-2-83:2001, incorporating amendment 1:2008 It supersedes BS EN 60335-2-83:2002, withdrawn which is will be withdrawn on May 2013 The start and finish of text introduced or altered by amendment is indicated in the text by tags Tags indicating changes to IEC text carry the number of the IEC amendment For example, text altered by IEC amendment is indicated by !" The UK participation participation in in its its preparation preparation was was entrusted entrusted by by Technical Technical Committee Committee The UK CPL/61, of household household and and similar similar electrical electrical appliances, appliances, to to Subcommittee Subcommittee CPL/61, Safety Safety of CPL/61/7, appliances – heated CPL/61/07,Safety Safetyofofelectric electric appliances, heatedappliance appliancegroup group A list of organizations represented on this subcommittee can be obtained on request to its secretary This publication does not purport to include all the necessary provisions of a contract Users are responsible for its correct application Compliance with a British Standard cannot confer immunity from legal obligations This British Standard was published under the authority This British Standard was of the Standards Policy and published under the authority Strategy Committee of the Standards Policy and on 25 November 2002 Strategy Committee on 25 November 2002 © © BSI The 2008 British Standards Institution 2013 Published by BSI Standards Limited 2013 ISBN ISBN 978 978 00 580 580 64088 82350 93 Amendments/corrigenda issued since publication Amendments/corrigenda issued since publication Date Comments Date Comments 30 November 2008 Implementation of IEC amendment 1:2008 with 30 November 2008 Implementation of IEC amendment CENELEC endorsement A1:2008 1:2008 with CENELEC endorsement A1:2008 31 May 2013 Clauses to 11.7 reinstated into document; page order corrected EN 60335-2-83:2002+A1 EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM July 2008 ICS 91.060.20 English version Household and similar electrical appliances Safety Part 2-83: Particular requirements for heated gullies for roof drainage (IEC 60335-2-83:2001) Appareils électrodomestiques et analogues - Sécurité Partie 2-83: Règles particulières pour les dispositifs électriques de chauffage des gouttières (CEI 60335-2-83:2001) Sicherheit elektrischer Geräte für den Hausgebrauch und ähnliche Zwecke Teil 2-83: Besondere Anforderungen für beheizbare Dachabläufe (IEC 60335-2-83:2001) This European Standard was approved by CENELEC on 2002-02-01 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, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels © 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members Ref No EN 60335-2-83:2002 E Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 Foreword The text of document 61/2056/FDIS, future first edition of IEC 60335-2-83, prepared by the IEC Technical Committee 61, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60335-2-83 on 2002-02-01 The following dates are applicable: - - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2003-07-01 date on which national standards conflicting with the EN have to be withdrawn (dow) 2005-02-01 This part has to be used in conjunction with EN 60335-1, Safety of household and similar electrical appliances, Part 1: General requirements It was established on the basis of the 2002 edition of that standard Amendments and revisions of Part have also to be taken into account and the dates when such changes become applicable will be stated in the relevant amendment or revision of Part This part supplements or modifies the corresponding clauses of EN 60335-1, so as to convert it into the European Standard: Safety requirements for electric heated gullies for roof drainage When a particular subclause of Part 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 of Part is to be adapted accordingly NOTE 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 Subclauses, notes and annexes that are additional to those in the IEC standard are prefixed with the letter Z NOTE - 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 When a definition concerns an adjective, the adjective and the associated noun are also in bold There are no special national conditions causing a deviation from this European Standard, other than those listed in annex ZA to EN 60335-1 There are no national deviations from this European Standard, other than those listed in annex ZB to EN 60335-1 _ Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 Introduction An investigation by CENELEC TC 61 has shown that all risks from products within the scope of this standard are fully covered by the Low Voltage Directive, 73/23/EEC For products having mechanical moving parts, a risk assessment in accordance with the Machinery Directive, 98/37/EC, has shown that the risks are mainly of electrical origin and consequently this directive is not applicable However, the relevant essential safety requirements of the Machinery Directive are covered by this standard together with the principal objectives of the Low Voltage Directive Endorsement notice The text of the International Standard IEC 60335-2-83:2001 was approved by CENELEC as a European Standard without any modification Foreword to amendment A1 The text of document 61/3536/FDIS, future amendment to IEC 60335-2-83:2001, prepared by IEC Technical Committee 61, Safety of household and similar electrical appliances, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as amendment A1 to EN 60335-2-83:2002 on 2008-05-01 The following dates are applicable: – latest date by which the amendment has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-02-01 – date on which national standards conflicting with the amendment have to be withdrawn (dow) 2013-05-01 This amendment supplements or modifies the corresponding clauses of EN 60335-2-83:2002 There are no special national conditions causing a deviation from this amendment There are no national deviations from this amendment Endorsement notice The text of amendment 1:2008 to the International Standard IEC 60335-2-83:2001 was approved by CENELEC as an amendment to the European Standard without any modification In the Bibliography, add the following note to the standard mentioned: ISO 13732-1 NOTE Harmonized as EN ISO 13732-1:2006 (not modified) Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 ACZ xenn n(oamritve) tamroNivefer et secneroi ntetanrilanolbup itacisno witht hieidnopserroc rlbup naeporuE gnitacisno noitiddA: cilbuPnoita Yrae -86006 CEI-225 - )1 iTtle DH/NE Yrae rivnEmnoset latnet- gni Patr2 :T etsT - setsK b:S altm its,yc lcic (smuidoc hrolis edo)noitul -86006 NE-225 6991 )1 )2 tadnu fer deecnere lav idide tita notad fo ei ssue )2 Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 CONTENTS INTRODUCTION Scope .7 Normative references Definitions General requirement .7 General conditions for the tests Classification Marking and instructions 8 Protection against access to live parts Starting of motor-operated appliances 10 Power input and current 11 Heating 12 Void 13 Leakage current and electric strength at operating temperature 14 Transient overvoltages .9 15 Moisture resistance 16 Leakage current and electric strength 17 Overload protection of transformers and associated circuits .9 18 Endurance 19 Abnormal operation 20 Stability and mechanical hazards 21 Mechanical strength .10 22 Construction 10 23 Internal wiring .10 24 Components 10 25 Supply connection and external flexible cords 10 26 Terminals for external conductors 10 27 Provision for earthing 11 28 Screws and connections 11 29 Clearances, creepage distances and solid insulation 11 30 Resistance to heat and fire 11 31 Resistance to rusting 11 32 Radiation, toxicity and similar hazards 11 Annexes 12 Bibliography 12 Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 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 of IEC 60335, the relevant Part 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 standard does not include additional requirements to cover hazards dealt with in Part 1, Part applies NOTE This means that the technical committees responsible for the Part 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 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 or Part 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 Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES – SAFETY – Part 2-83: Particular requirements for heated gullies for roof drainage Scope This clause of part 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) Normative references This clause of part is applicable except as follows Addition: !IEC 60068-2-52:1996, Environmental testing – Part 2: Tests – Test Kb: Salt mist, cyclic (sodium chloride solution)." Definitions This clause of part 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 1,25 m K/W 0,3 m K/W covering the top surface General requirement This clause of part is applicable Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 Page EN 60335−2−83:2002 General conditions for the tests 21 Mechanical strength This clause of part is applicable except as follows 21.1 5.6 Addition: Addition: ° Thermostats are short-circuited The test is also conducted at an ambient temperature of –25 C 5.7 Addition: 22 Construction The tests of clauses 10, 11, 13 and 19 are carried out at an ambient temperature of This clause of part is applicable except as follows 40 °C ± °C 22.101 Heating elements shall not be detachable parts Classification Compliance is checked by inspection and by manual test This clause of part is applicable except as follows 23 6.1 Internal wiring Modification: This clause of part is applicable Appliances shall be of class I, class II or class III 24 6.2 Components Addition: This clause shall of part applicable Appliances be1atisleast IPX7 except as follows 24.101 Thermal cut-outs which are necessary for compliance with 19.4 shall be non-self7 Marking and instructions resetting This clause of is applicable Compliance is part checked by inspection and by the test of 19.4 Protection against access to live parts 25 Supply connection and external flexible cords applicable except as follows This clause of part is applicable 25.1 Modification: Starting of motor-operated appliances Appliances shall provided with an appliance inlet or pins for insertion into socketThis clause of partnot isbe applicable outlets 10 Power input and current 25.5 Addition: This clause of part isisallowed applicable Type Z attachment 25.7 11 Modification: Heating Supply cords shall be polychloroprene sheathed This clause of part is applicable except as follows 11.7Terminals Replacement: 26 for external conductors Appliances operated until steady conditions are established This clause are of part is applicable Page BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 11.8 Addition: The temperature rises given in table 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 is applicable 14 Transient overvoltages This clause of part is applicable 15 Moisture resistance This clause of part 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 is applicable 17 Overload protection of transformers and associated circuits This clause of part is applicable 18 Endurance This clause of part is applicable 19 Abnormal operation This clause of part is applicable 20 Stability and mechanical hazards This clause of part is applicable Page 10 BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 21 Mechanical strength This clause of part 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 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 is applicable 24 Components This clause of part is applicable except as follows 24.101 Thermal cut-outs which are necessary for compliance with 19.4 shall be non-selfresetting Compliance is checked by inspection and by the test of 19.4 25 Supply connection and external flexible cords This clause of part is applicable except as follows 25.1 Modification: Appliances shall not be provided with an appliance inlet or pins for insertion into socketoutlets 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 is applicable Page 11 BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 27 Provision for earthing This clause of part 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 is applicable 29 Clearances, creepage distances and solid insulation This clause of part is applicable 30 Resistance to heat and fire This clause of part is applicable except as follows 30.2.2 Not applicable 31 Resistance to rusting This clause of part is applicable except as follows Addition: Compliance is checked by the salt mist test of IEC 60068-2-52 Severity 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 mm apart and at least 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 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 is applicable Page 12 BS EN 60335-2-83:2002+A1:2008 EN 60335-2-83:2002+A1:2008 Annexes The annexes of part are applicable Annex ZC (normative) Normative references to international publications with their corresponding European publications Addition: Publication Year Title EN/HD Year IEC 60068-2-52 1996 Environmental testing Part 2: Tests - Test Kb: Salt mist, cyclic (sodium chloride solution) EN 60068-2-52 1996 ! Bibliography The bibliography of Part 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 " _