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发表于 2018-5-15 11:30
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本帖最后由 zylyr2001 于 2018-5-15 11:32 编辑 # N) j3 |- n# N# g3 A# I- u6 o7 |; T* @
ylgc123 发表于 2018-5-14 15:03
8 x, g. d& W2 z' qed5.1中已经做出了修改: insulated conductors中的insulated删除,shall be additionally insulated from ... / K: G2 ^; P1 x( u4 J P4 K4 U
好象是的哦,60335里是这么说的
5 I! O3 H' X% v0 l+ K# R25.20 The conductors of the supply cord for type Y attachment and type Z attachment # a: c# O+ {9 e5 u) V# a) _2 N
shall be from accessible metal parts by basic insulation for class 0 appliances, class 0I $ Z# {" Y7 B' `; T# q
appliances and class I appliances, and by supplementary insulation for class II
6 p1 K& U! K. Q* j Oappliances. This insulation may be provided by the sheath of the supply cord or by other 4 z; r4 \1 V/ u% f" b8 h) o" S+ h
means.
) e7 g# t: P" u+ ACompliance is checked by inspection and by the relevant tests. 6 L; I* s) q p/ I& o$ X `6 P
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。0 ]. X5 L! S/ r0 {- z4 ], ?& z
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