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不知你产品中的接地标志是否带有螺孔,可用来接地。如果可用来接地,就算你没有接上地线也是不可以的。这一点标准IEC 60335-1 3.3.10 中有写明的:不能有接地或依靠的安装条件。7 b, u. k ^/ ^- ]
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原文如下:, Q- U# N. u0 c
9 g" c6 a/ P: S4 e3 i- _6 t3.3.107 K$ u4 I8 q/ k; @
class II appliance9 V% N9 ^6 Z8 o, h5 h: I
appliance in which protection against electric shock does not rely on basic insulation only
, i; F# d) R; n& `) J8 }but in which additional safety precautions are provided, such as double insulation or- Q& f8 A2 _' m# t8 I$ Y1 q
reinforced insulation, there being no provision for protective earthing or reliance upon- B. f9 ~$ Y2 K- o* U
installation conditions |
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