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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
4 s8 z, M9 G v2 E5 ~- s; Y2 Jylgc123 发表于 2018-5-14 15:03% N% C& K+ O5 G( Y
ed5.1中已经做出了修改: insulated conductors中的insulated删除,shall be additionally insulated from ... ! h" j1 ?( X g' B& W1 F
好象是的哦,60335里是这么说的
/ D; ^6 J! M7 o: U5 H25.20 The conductors of the supply cord for type Y attachment and type Z attachment
" Z" a/ z1 ^; q" D4 Mshall be from accessible metal parts by basic insulation for class 0 appliances, class 0I 2 g6 l: B7 [3 S9 t, c
appliances and class I appliances, and by supplementary insulation for class II : g# d5 k) G* \" W
appliances. This insulation may be provided by the sheath of the supply cord or by other
5 Q5 }% Z. O) b8 e$ } {1 Tmeans.
/ j* i) D) j. V q0 bCompliance is checked by inspection and by the relevant tests.
# ~$ \! \$ n! j% D5 F4 v1 T# N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。$ L; `$ t2 U$ H' ~, L9 H& i
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