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2 w) S e" A4 v2 r r/ JFor class II construction, conductive liquids that are or may become accessible in normal
4 H* b8 c4 N+ u4 z1 y/ duse and conductive liquids that are in contact with unearthed accessible metal parts shall
+ l& N% a6 w' @" w' xnot be in direct contact with basic insulation or reinforced insulation unless the reinforced 4 t" h( U2 a/ r& L" b
insulation consists of at least 3 layers. 9 z5 t6 O2 z4 B- k
标准条款内容如上,摘出如下内容4 Q# u3 ~; l1 B" ]4 W& o4 V
For class II construction, conductive liquids that are in contact with unearthed accessible metal parts ...1 o0 }5 m+ f: t% o d9 g3 C: P
注意这里当是unearthed metal part时才不接受,水箱有接地的话,我的理解是可以的。不知道对不对。 |
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