1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 50209:1999 The Euro
2、pean Standard EN 50209:1998 has the status of a British Standard ICS 29.080.01; 29.160.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Test of insulation of bars and coils of high-voltage machinesThis British Standard, having been prepared under the direction of the Electro
3、technical Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 November 1999 BSI 11-1999 ISBN 0 580 35475 X BS EN 50209:1999 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the English languag
4、e version of EN 50209:1998. It supersedes BS 4999-144:1987 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PEL/2, Rotating electrical machinery, which has the responsibility to: aid enquirers to understand the text; present to the responsible European
5、 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. A list of organizations represented on this committee can be obtained on request to its secretary. Cross
6、-references The British Standards 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
7、 Catalogue. A British Standard does 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. Summary of pages This documen
8、t comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 (1 1250(8523e(11( (8523b,6&+(1250 0DUFK ,&6 6XSHUVHGHV+6 HVFULSWRUV +LJKYROWDJHPDFKLQHVWH
9、VWVRILQVXODWLRQEDUVDQGFRLOVRIKLJKYROWDJHPDFKLQHV LQVXODWLRQRIEDUVDQGFRLOVPDQXIDFWXULQJFRQWURORILQVXODWLRQVORVVWDQJHQW (QJOLVKYHUVLRQ 7HVWRILQVXODWLRQRIEDUVDQGFRLOVRIKLJKYROWDJHPDFKLQHV (VVDLGHOLVRODWLRQGHVEDUUHVHWGHVERELQHVGHV PDFKLQHVjKDXWHWHQVLRQ 3UIXQJGHU,VROLHUXQJYRQ6WlEHQXQG6SXOHQ YRQ+RFKVSDQQX
10、QJVPDVFKLQHQ 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE&(1(/(&RQ&(1(/(&PHPEHUVDUHERXQGWRFRPSOZLWKWKH &(1&(1(/(&,QWHUQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSHDQ6WDQGDUGWKHVWDWXVRIDQDWLRQDO VWDQGDUGZLWKRXWDQDOWHUDWLRQ 8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJVXFKQDWLRQDOVWDQGDUGVPDE
11、HREWDLQHGRQDSSOLFDWLRQWRWKH &HQWUDO6HFUHWDULDWRUWRDQ&(1(/(&PHPEHU 7KLV(XURSHDQ6WDQGDUGHLVWVLQWKUHHRIILFLDOYHUVLRQV(QJOLVK)UHQFK*HUPDQ$YHUVLRQLQDQRWKHUODQJXDJHPDGHE WUDQVODWLRQXQGHUWKHUHVSRQVLELOLWRID&(1(/(&PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKH VDPHVWDWXVDVWKHRIILFLDOYHUVLR
12、QV &(1(/(&PHPEHUVDUHWKHQDWLRQDOHOHFWURWHFKQLFDOFRPPLWWHHVRI$XVWULD%HOJLXP&HFK5HSXEOLFHQPDUN)LQODQG )UDQFH*HUPDQ*UHHFH,FHODQG,UHODQG,WDO/XHPERXUJ1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHGHQ6ZLWHUODQGDQG 8QLWHG.LQJGRP &(1(/(& (XURSHDQ&RPPLWWHH)RU(OHFWURWHFKQLFDO6WDQGDUGLDWLRQ &RPLWp(XURSpHQGH1RUPDOLVDWLRQ(OHFW
13、URWHFKQLTXH (XURSlLVFKHV.RPLWHHIU(OHNWURWHFKQLVFKH1RUPXQJ &HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%UXVVHOV &(1(/(&$OOULJKWVRIHSORLWDWLRQLQDQIRUPDQGEDQPHDQVUHVHUYHGZRUOGZLGHIRU&(1(/(&PHPEHUV 5HI1R(1(3DJH (1 %6, )RUHZRUG 7KH+DUPRQLDWLRQRFXPHQW+6SUHSDUHGEWKH7HFKQLFDO&RPPLWWHH&(1(/(& 7&5RWDWLQJPDFKLQHUZDVDSSURYH
14、GE&(1(/(&RQ 7KLV+DUPRQLDWLRQRFXPHQWZDVVXEPLWWHGWRWKHIRUPDOYRWHIRUFRQYHUVLRQLQWRD (XURSHDQ6WDQGDUGDQGZDVDSSURYHGE&(1(/(&DV(1RQ 7KHIROORZLQJGDWHZDVILHG ODWHVWGDWHEZKLFKWKH(1KDVWREH LPSOHPHQWHGDWQDWLRQDOOHYHOESXEOLFDWLRQRIDQ LGHQWLFDOQDWLRQDOVWDQGDUGRUEHQGRUVHPHQW GRS BBBBBBBBB3DJH (1 %6, ,QWURGXFWLRQ
15、7KHSXUSRVHRIWKLVVWDQGDUGLVWRDVVHVVWKHXQLIRUPTXDOLWRIPDQXIDFWXULQJDQGGHWHUPLQH WKHGLHOHFWULFEHKDYLRXURIWKHLQVXODWLRQRIPDFKLQHVKDYLQJUDWHGYROWDJHVIURPN9WR N9,WDSSOLHVWRFRQGXFWRUEDUVDQGFRLOV (1UHODWHVWRLPSXOVHYROWDJHZLWKVWDQGOHYHOVRIURWDWLQJPDFKLQHVZLWKIRUP ZRXQGVWDWRUFRLOVDQGKDYLQJUDWHGYROWDJHVIURPN9W
16、RN9LQFOXVLYH 6FRSH 7KLVVSHFLILFDWLRQDSSOLHVWRURWDWLQJHOHFWULFDOPDFKLQHVZLWKUDWHGYROWDJHV 8 1 IURPN9WR N9LQFOXVLYHDQGZLWKUDWHGRXWSXWIURP09$XSZDUGVIRUJHQHUDWRUVDQGIURP0: XSZDUGVIRUPRWRUV 5HTXLUHPHQWVIRUPDFKLQHVZLWKUDWHGYROWDJHDERYHN9VKRXOGUHPDLQWKHVXEMHFWRI LQGLYLGXDODJUHHPHQW 7KLVVSHFLILFDWLRQLVDOVRD
17、SSOLFDEOHWRPDFKLQHVZLWKUDWHGRXWSXWVEHWZHHQ09$0: DQG09$0:DQGZLWKUDWHGYROWDJHVRIN9DQGDERYHSURYLGHGLWVXVHKDVEHHQ DJUHHGEHIRUHKDQG ,QWKHFDVHRIPDFKLQHVZKRVHZLQGLQJVDUHFXUHGLQWKHVWDWRUWHVWVRQWKHVHSDUDWH ZLQGLQJHOHPHQWVDUHQRWSRVVLEOHIRUWKHVHPDFKLQHVWKHUHTXLUHPHQWVLQ3DUW%DSSO7KH WHVWRIWKHFRQGXFWRUODPLQDWLRQ
18、LQVXODWLRQPXVWKRZHYHUEHFDUULHGRXWLQDFFRUGDQFH ZLWKRI3DUW$ 3DUW$7HVWVRQFRQGXFWRUVEDUVDQGFRLOV 7HVWV $VDPDQXIDFWXUHUTXDOLWFRQWURORIWKHLQVXODWLRQEDUVDQGFRLOVRIKLJKYROWDJHZLQGLQJV VKDOOXQGHUJRDURXWLQHWHVWLQDFFRUGDQFHZLWKFODXVHDQGZKHUHLWKDVEHHQDJUHHGDQ DGGLWLRQDOUDQGRPVDPSOHWHVWLQDFFRUGDQFHZLWKFODXVH 7KH
19、VHWHVWVVHUYHWRDVVHVVWKHXQLIRUPLWRIPDQXIDFWXUHDVZHOODVWRGHWHUPLQHWKH GLHOHFWULFEHKDYLRXURIWKHLQVXODWLRQ 127(,QWKHURXWLQHWHVWWKHXQLIRUPLWRIWKHPDQXIDFWXUHLVMXGJHGE PHDVXUHPHQWRIWKHGLHOHFWULFORVVDQJOHDVDIXQFWLRQRIYROWDJH,QWKHUDQGRP VDPSOHWHVWWKHEHKDYLRXURIWKHVORWLQVXODWLRQXQGHUWKHUPDOVWUHVVLVGHWHUPLQHGE
20、 PHDVXUHPHQWRIWKHGLHOHFWULFORVVDQJOHEHIRUHDQGDIWHUKHDWLQJ 7KHUDQGRPVDPSOHWHVWDOVRVHUYHVWRGHWHUPLQHEPHDQVRIDFYROWDJHWHVWVWKH GLHOHFWULFVWUHQJWKRIWKHLQVXODWLRQEHWZHHQWKHODPLQDWLRQVRIWKHFRQGXFWRUDVZHOO DVWKHLQWHUWXUQLQVXODWLRQWKHHQGZLQGLQJLQVXODWLRQDQGWKHVORWLQVXODWLRQ,QWKH FDVHRIWKHODVWWKUHHLQVXODWLRQ
21、VWKHEUHDNGRZQYROWDJHLVDOVRGHWHUPLQHG3DJH (1 %6, 5RXWLQHWHVW 7KHURXWLQHWHVWVKDOOEHFDUULHGRXWRQWKHQXPEHURIEDUVRUFRLOVLGHVLQFOXGLQJDQ VSDUHEDUVRUFRLOVDVVKRZQLQ7DEOH 7DEOH 1XPEHURISROHV 5DWHGRXWSXW 1XPEHURIWHVWVDPSOHV DOOSRODULWLHV 09$0: RIEDUVRUFRLOVLGHVZLWKD PLQLPXPRI WZRDQGIRXU !09$0: DOOEDUVRUFRLOVL
22、GHV 09$0: EXWQRWOHVVWKDQ 09$0: DWOHDVWEDUVRUFRLOVLGHVDQGLQ DGGLWLRQRIDOOEDUVRUFRLOVLGHV VLDQGPRUH !09$0: 7KHORVVWDQJHQWVKDOOEHPHDVXUHGRQWKHVDPSOHVDWURRPWHPSHUDWXUHLQUHODWLRQWR YROWDJHVHH)LJXUHRYHUWKHUDQJHRI 8 1 WR 8 1 DWLQWHUYDOVRI 8 1 )LJXUH&XUYHRIWDQ dDJDLQVWWKHUDWLR 8 8 1 HDPSOHRIDVHULHVRIPHDVXUH
23、PHQWV3DJH (1 %6, 7KHPHDVXUHPHQWVVKDOOEHFDUULHGRXWEPHDQVRID6FKHULQJ%ULGJHRUDQHTXLYDOHQWWSH RIEULGJHXVLQJDJXDUGULQJDUUDQJHPHQW 7KHOHQJWKRIWKHWHVWIRLOVKDOOEHDERXWHTXDOWRWKHDLDOOHQJWKRIWKHVWDWRUFRUH 7KHJXDUGULQJDUUDQJHPHQWVKDOOOLHRXWVLGHWKLVRQH 7KHLQLWLDOYDOXHRIWDQ d WKHLQFUHPHQWWDQ d WDQ d DQGWKHLQFUHP
24、HQW DWDQ dSHU PHDVXULQJVWHSPXVWQRWHFHHGWKHYDOXHVLQ7DEOHIRUUDWHGYROWDJHVXSWRN9 )RUUDWHGYROWDJHVDERYHN9WKHYDOXHVVKRXOGEHILHGEVSHFLDODJUHHPHQW ,IPRUHWKDQRIWKHVDPSOHVVKRZWHVWUHVXOWVLQWKHUDQJHVEHWZHHQFROXPQVDQGRU EHWZHHQFROXPQVDQGRI7DEOHRULQDGLIIHUHQWUDQJHRIDJUHHGYDOXHVWKHWHVWLQJ VKDOOEHFRQWLQXHGZLWKDQHT
25、XDOQXPEHURIIXUWKHUVDPSOHVLIQHFHVVDUXSWRWKHWRWDO QXPEHURIEDUVRUFRLOVLGHV,IGXULQJWKHVHWHVWVWKHYDOXHVRI7DEOHRUWKHDJUHHGYDOXHV DUHQRWHFHHGHGWKHWHVWRILQVXODWLRQVKDOOEHUHJDUGHGDVVDWLVIDFWRU 7DEOH+LJKHVWSHUPLVVLEOHYDOXHVRIORVVWDQJHQW UDWHGYROWDJH N9 WDQ d WDQ d WDQ d DWDQ dSHUVWHSRI 8 1 DOOVDPSOHV 5HPDLQLQ
26、J UHPDLQLQJ VDPSOHV VDPSOHV 7KHFRQGXFWRUODPLQDWLRQLQVXODWLRQRIDOOEDUVRIWKHPDFKLQHVKDOOEHWHVWHGXVLQJ DF9+EHIRUHDSSOLQJWKHKLJKYROWDJHLQVXODWLRQ,QWHUODPLQDUVKRUWFLUFXLWVPXVW EHHOLPLQDWHG3DJH (1 %6, 5DQGRPWHVW 6DPSOLQJ ,IDUDQGRPVDPSOHWHVWKDVEHHQDJUHHGLWVKDOOEHFDUULHGRXWRQWZRVDPSOHVWZREDUVRU WZRFRLOVLGHV
27、FKRVHQDWUDQGRPIURPWKHZLQGLQJLQWKHVHTXHQFHVKRZQEHORZ *HQHUDO 7KHORVVWDQJHQWVKDOOEHPHDVXUHGDVDIXQFWLRQRIWKHYROWDJHYROWDJHUDQJH 8 1 WR 8 1 DWVWHSVRI 8 1 DWURRPWHPSHUDWXUHEHIRUHDQGDIWHUKHDWLQJWRDWOHDVW& 7KHWHVWVDPSOHVPDEHILWWHGLQWRDPRGHORIWKHVORW7KHWHPSHUDWXUHRIWKHLQVXODWLRQ ZKLFKPXVWEHDVXQLIRUPDVSRVVLE
28、OHVKDOOEHPHDVXUHGDWWKHVXUIDFHRIWKHLQVXODWLRQ $IWHUFRROLQJWKHWHVWVDPSOHVWRURRPWHPSHUDWXUHWKHORVVWDQJHQWVKDOOEHPHDVXUHG DJDLQLQUHODWLRQWRYROWDJHDVGHVFULEHGDERYH )RUYROWDJHVHTXDOWRRUEHORZN9WKHPDLPXPYDOXHRI DWDQ dSHUPHDVXULQJLQWHUYDORI 8 1 PHDVXUHGDWURRPWHPSHUDWXUHDIWHUKHDWLQJWKHVDPSOHVKDOOQRWHFHHGWKH P
29、DLPXPYDOXHPHDVXUHGEHIRUHKHDWLQJEPRUHWKDQ DQGVKDOOQRWLQDQFDVH HFHHG ,QWKHFDVHRIUDWHGYROWDJHVDERYHN9XSWRN9WKHPDLPXPYDOXHVSHUPHDVXULQJ LQWHUYDORI 8 1 VKDOOQRWHFHHGYDOXHVILHGEVSHFLDODJUHHPHQW ,QVXODWLRQRIFRQGXFWRUODPLQDWLRQV ,QWKHFDVHRIEDUVWKHFRQGXFWRUODPLQDWLRQLQVXODWLRQVKDOOEHWHVWHGZLWKDF9+ ,QWKHFDVHR
30、IWUDQVSRVHGFRQGXFWRUVQRVKRUWFLUFXLWVVKDOORFFXUEHWZHHQWKHODPLQDWLRQV ZLWKLQWKHVORWSRUWLRQ ,QVXODWLRQRIWXUQV 7RFKHFNWKHLQWHUWXUQLQVXODWLRQRIFRLOVDWHVWVKDOOEHFDUULHGRXWRQWKHRSHQHGFRLO ZLWKDFDW 8 1 DSSOLHGEHWZHHQDGMDFHQWWXUQVIRUDSHULRGRIPLQXULQJWKLVWHVWQR EUHDNGRZQVKDOORFFXU,PPHGLDWHODIWHUWKLVWKHYROWDJH
31、VKDOOEHLQFUHDVHGDWWKHUDWHRI N9VXQWLOEUHDNGRZQRIWKHLQWHUWXUQLQVXODWLRQRFFXUV 7KHEUHDNGRZQYROWDJHVKDOOEHUHFRUGHG $OWHUQDWLYHOWKHIROORZLQJKLJKIUHTXHQFPHWKRGPDEHXVHG $YROWDJHZLWKDSHDNYDOXHHTXDOWRWKHHIIHFWLYHYROWDJHRIWKHPDFKLQH 8 1 VKDOOEH DSSOLHGIRUVHFRQGVWRWKHHQGRIWKHFRLOIURPDKLJKIUHTXHQFVRXUFHVLQXVRLG
32、DORUQRQ VLQXVRLGDO3DJH (1 %6, ,QVXODWLRQRIVWUDLJKWSDUWV 7KHVORWLQVXODWLRQVKDOOEHWHVWHGIRUPLQZLWKWKHWHVWYROWDJHSUHVFULEHGIRUWKH UDWHGYROWDJHRIWKHZLQGLQJ(1,PPHGLDWHODIWHUWKLVWHVWWKHYROWDJHVKDOO EHLQFUHDVHGDWWKHUDWHRIN9VLISRVVLEOHXSWREUHDNGRZQ 7KHEUHDNGRZQYROWDJHRIWKHLQVXODWLRQVKDOOEHPRUHWKDQGRXEOHWKHW
33、HVWYROWDJH :KHQWKHVORWSRUWLRQVDQGWKHHQGZLQGLQJVDUHLQVXODWHGLQGLIIHUHQWZDVWKH LQVXODWLRQRIERWKHQGZLQGLQJVVKDOOEHWHVWHGZLWKDYROWDJHRI 8 1 IRUPLQ1R EUHDNGRZQVKDOORFFXU,PPHGLDWHODIWHUWKLVWHVWWKHYROWDJHVKDOOEHLQFUHDVHGDWWKHUDWH RIN9VXSWREUHDNGRZQ 7KHEUHDNGRZQYROWDJHVKDOOEHUHFRUGHG 5HVXOWRIWKHWHVW ,IWKHUD
34、QGRPVDPSOHWHVWLQDFFRUGDQFHZLWKWRRQRQHRIWKHVDPSOHVLVQRW VXFFHVVIXOWKHXQVXFFHVVIXOSDUWRIWKHWHVWVKDOOEHUHSHDWHGRQVLIXUWKHUEDUVRUWKUHH IXUWKHUFRLOV7KHUDQGRPVDPSOHWHVWVKDOOEHFRQVLGHUHGVDWLVIDFWRULIWKHSDUWRIWKHWHVW UHSHDWHGRQWKHQXPEHURIVDPSOHVPHQWLRQHGDERYHIXOILOVWKHUHTXLUHPHQWV 3DUW%7HVWVDVDZKROHRUFRPSRV
35、LWHWHVWV 7HVWRIWKHZLQGLQJ 7KHORVVWDQJHQWRIWKHFRPSOHWHZLQGLQJRULISRVVLEOHRISRUWLRQVRIWKHZLQGLQJVKDOOEH PHDVXUHGDWURRPWHPSHUDWXUHDVDIXQFWLRQRIWKHYROWDJHRYHUWKHUDQJHIURP 8 1 WR 8 1 DWVWHSVRI 8 1 $JUHHPHQWVKRXOGEHUHDFKHGRQSHUPLVVLEOHOLPLWLQJYDOXHV 7HVWVRQFRUUHVSRQGLQJVLQJOHZLQGLQJHOHPHQWV ,IVXFKDWHVWKDV
36、EHHQDJUHHGDWOHDVWWZRDGGLWLRQDOZLQGLQJHOHPHQWVVKDOOEH PDQXIDFWXUHGDWWKHVDPHWLPHDQGXQGHUWKHVDPHFRQGLWLRQVDVWKHUHVWRIWKHZLQGLQJDQG DFFRPPRGDWHGLQDVORWPRGHOWKHVHVKDOOEHVXEPLWWHGWRWHVWVLQDFFRUGDQFHZLWK FODXVHRI3DUW$ $JUHHPHQWVKRXOGEHUHDFKHGRQSHUPLVVLEOHOLPLWLQJYDOXHVBS EN 50209:1999 BSI 389 Chiswick High
37、 Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Inst
38、itution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards s
39、hould make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical comm
40、ittee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been publi
