BS EN 62114-2001 Electrical insulation systems (EIS) - Thermal classification1.pdf
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1、BRITISH STANDARD BS EN 62114:2001 IEC 62114:2001 Electrical insulation systems (EIS) Thermal classification The European Standard EN 62114:2001 has the status of a British Standard ICS 29.080.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffie
2、ldun, na, Fri Nov 10 07:04:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 标准分享网 w w w .b z f x w .c o m 免费下载 Th e s t a n d a r d i s d o w n l o a d e d f r o m w w w .b z f x w .c o m 标准搜搜网 提供各类标准行业资料免费下载 BS EN 62114:2001 This British Standard, having been prepared under the direction of the Elect
3、rotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 11 December 2001 BSI 11 December 2001 ISBN 0 580 38767 4 National foreword This British Standard is the official English language version of EN 62114:2001. It is iden
4、tical with IEC 62114:2001. The UK participation in its preparation was entrusted to Technical Committee GEL/98, Electrical insulation systems, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. From 1 January 1997, all
5、IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references The British Standard
6、s which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard d
7、oes not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsi
8、ble international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover,
9、 the EN title page, pages 2 to 9, and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:04:16 GMT+00:00 2006, Uncontrolled Co
10、py, (c) BSI 标准分享网 w w w .b z f x w .c o m 免费下载 Th e s t a n d a r d i s d o w n l o a d e d f r o m w w w .b z f x w .c o m 标准搜搜网 提供各类标准行业资料免费下载 EUROPEAN STANDARDEN 62114 NORME EUROPENNE EUROPISCHE NORMNovember 2001 CENELEC European Committee for Electrotechnical Standardization Comit Europen de No
11、rmalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2001 CENELEC -All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62114:2001 E ICS 29.080.30 English versio
12、n Electrical insulation systems (EIS) - Thermal classification (IEC 62114:2001) Systmes disolation lectrique (SIE) - Classification thermique (CEI 62114:2001) Elektrische Isoliersysteme (EIS) - Thermische Klassifizierung (IEC 62114:2001) This European Standard was approved by CENELEC on 2001-11-01.
13、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
14、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 S
15、ecretariat 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, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
16、and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:04:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 标准分享网 w w w .b z f x w .c o m 免费下载 Th e s t a n d a r d i s d o w n l o a d e d f r o m w w w .b z f x w .c o m 标准搜搜网 提供各类标准行业资料免费下载 EN 62114:2001- 2 - Foreword The text of
17、 document 98/132/FDIS, future edition 1 of IEC 62114, prepared by IEC TC 98, Electrical insulation systems (EIS), was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62114 on 2001-11-01. The following dates were fixed: latest date by which the EN has to be implemented at
18、 national level by publication of an identical national standard or by endorsement(dop)2002-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow)2004-11-01 Annexes designated “normative“ are part of the body of the standard. In this standard annexes A an
19、d ZA are normative. Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62114:2001 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standard
20、s indicated: IEC 60085:1984NOTE Harmonized as HD 566 S1:1990 (not modified). IEC 60216 (series)NOTE Harmonized as EN 60216 (series) (not modified). _ Page 2 EN 62114:2001 BSI 11 December 2001 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:04:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 标
21、准分享网 w w w .b z f x w .c o m 免费下载 Th e s t a n d a r d i s d o w n l o a d e d f r o m w w w .b z f x w .c o m 标准搜搜网 提供各类标准行业资料免费下载 62114 ? IEC:2001 3 INTRODUCTION The useful life of an electrical insulation system (EIS) can be affected by electrical, thermal, mechanical or environmental stresses a
22、cting either individually or in combination. This International Standard addresses the case where the thermal factor of influence is the dominating ageing factor. IEC 60085 recognizes a series of thermal classes which may be assigned to an electrical insulation material (EIM) or an EIS that “has bee
23、n shown by test or from service experience to be capable of operating successfully at a particular temperature in a particular application.” This first attempt to classify EIM and EIS, based on the thermal factor as the dominating ageing factor, provides the basis for future development of Internati
24、onal Standards addressing this issue. Page 3 EN 62114:2001 BSI 11 December 2001 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 10 07:04:16 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 标准分享网 w w w .b z f x w .c o m 免费下载 Th e s t a n d a r d i s d o w n l o a d e d f r o m w w w .b z f x w .c o m 标
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