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本帖最后由 zylyr2001 于 2018-5-15 11:32 编辑
( S% e6 c/ N' g1 z M4 k7 G$ cylgc123 发表于 2018-5-14 15:03
7 a0 e0 B' o5 }) v9 Ped5.1中已经做出了修改: insulated conductors中的insulated删除,shall be additionally insulated from ...
$ e! t- L1 G- `) ^: y7 Y5 U( o好象是的哦,60335里是这么说的, |) U) v+ B- S; S& s- F
25.20 The conductors of the supply cord for type Y attachment and type Z attachment
( ]4 w: Q1 L7 h* s" `shall be from accessible metal parts by basic insulation for class 0 appliances, class 0I
+ X) z! g S* @; t. ?appliances and class I appliances, and by supplementary insulation for class II 7 i0 Y$ v+ @% \* G6 l2 F
appliances. This insulation may be provided by the sheath of the supply cord or by other 5 N0 E& ]2 e0 B! B. V1 z" z
means. 3 h( V1 J0 j. K. m% _
Compliance is checked by inspection and by the relevant tests. % I2 a9 L8 d2 H9 W2 U6 I! 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。) m1 }% _7 t) H6 F- I
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