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引用第1楼zihui于2007-09-27 15:31发表的 :
5 J# a- a( _$ y! l' B. x; Y: L那层绝缘漆算是功能绝缘吧? 7 o* W* k0 C3 T$ r0 r* Q3 @
是的,只能算作功能绝缘,在一些标准中都有明确的说明,比如:. Z/ D5 e4 ~2 u% T. B
IEC/EN 61558-1 clause 3.7.1 Note
" s0 c: V1 U) ]4 D/ ~NOTE Basic insulation does not necessarily include insulation used exclusively for functional purposes, for example wire enamel.- ]" W' R( M6 @2 ~) L# h- ?3 y! i
IEC/EN 60950-1 clause 2.1.1.1 Note 13 x- o" D) ], c* O$ K' ]
NOTE 1 FUNCTIONAL INSULATION includes, but is not limited to, insulation, such as lacquer, solvent-based enamel, ordinary paper, cotton and oxide film, or displaceable insulation such as beads and sealing compounds other than self-hardening resin. |
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