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king33025 发表于 2015-4-2 09:38
; }# }0 a7 N3 ^' m1 GIEC61032:1997图9所示13号试验探针,俗称试验销,你连贯的多读几遍就行了。 + Q% @2 R3 ?* V; K0 C) O' r
按60598-1的标准来看的话,Any assembly gap with a width greater than 0,3 mm in supplementary insulation shall not be coincidental with any such gap in basic insulation,nor shall any such gap in reinforced
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Openings larger than 0,3 mm in double or in reinforced insulation shall be designed so that3 @0 q, |% R: Q b9 a# L7 o. r
live parts cannot be touched with the conical pin of test probe 13 shown in Figure 9 of
" [* B$ K1 d/ L! q! m- }IEC 61032.
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nor shall any such gap in reinforced insulation give straight access to live parts这句话的意思也是加强绝缘的开口或是缝隙不能直通带电部件啊。 |
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