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本帖最后由 zylyr2001 于 2018-5-15 11:32 编辑
! D1 ?' _. t: F7 K3 Hylgc123 发表于 2018-5-14 15:03
$ \5 h0 C. m# a$ @ed5.1中已经做出了修改: insulated conductors中的insulated删除,shall be additionally insulated from ...
% e$ i# H) ^9 H3 t好象是的哦,60335里是这么说的
! S% ~# m; c/ n/ Z25.20 The conductors of the supply cord for type Y attachment and type Z attachment $ r) ]0 D+ C6 f: J* m
shall be from accessible metal parts by basic insulation for class 0 appliances, class 0I & `! r$ v& t# |1 y! w
appliances and class I appliances, and by supplementary insulation for class II # Q5 c+ P: Q/ q2 Y4 n* y, x! \
appliances. This insulation may be provided by the sheath of the supply cord or by other
( }$ F/ }* m7 Z2 Z. Lmeans.
1 ]$ {: G1 g' d) `& E7 iCompliance is checked by inspection and by the relevant tests.
' O$ I: ?' _: J% i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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