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本帖最后由 zylyr2001 于 2018-5-15 11:32 编辑 8 B6 x* A) I, O( n( Q
ylgc123 发表于 2018-5-14 15:03; X0 A9 t* d5 a' r
ed5.1中已经做出了修改: insulated conductors中的insulated删除,shall be additionally insulated from ... . T6 [% `2 Z& ?5 p c
好象是的哦,60335里是这么说的
; A- U5 @, u/ Z1 U25.20 The conductors of the supply cord for type Y attachment and type Z attachment & [7 `' W9 @: b3 x+ G- z3 H
shall be from accessible metal parts by basic insulation for class 0 appliances, class 0I
/ @8 D/ t1 R4 y6 oappliances and class I appliances, and by supplementary insulation for class II
5 w, Q) l# m. U. ?5 j* ]0 O+ i& ?appliances. This insulation may be provided by the sheath of the supply cord or by other . B5 C, V" P+ O, i
means.
7 \$ @4 n4 y& M0 R/ r& fCompliance is checked by inspection and by the relevant tests.
7 n/ c, v2 x4 N0 B对 Y型连接和Z型连接的class 0 , class 0I 和 class I 器具,电源线导体应有基本绝缘和可触及的金属部件隔离,class II器具要有附加绝缘隔离。绝缘可以是电源线护套或其它方式。
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