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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。
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1 C! v1 S9 t7 \1 L+ m9 y' v. [原文如下:0 e& T/ z. k- O
, @7 Z E6 M& L$ [; K0 m3.3.10
; I+ q- E# l1 d, Bclass II appliance a$ q5 e5 i! J; Z! V, B4 W
appliance in which protection against electric shock does not rely on basic insulation only
r5 j) _4 S# W" Cbut in which additional safety precautions are provided, such as double insulation or
: v0 v, W/ y( M( c. d0 preinforced insulation, there being no provision for protective earthing or reliance upon$ w) l8 N' p8 \* l1 z9 m
installation conditions |
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