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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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原文如下:* ^& C% W0 @" X Z, F: o
) ^) }9 b. c6 f3 L( F$ B, ]# X3.3.10
5 t0 Q$ T$ |) f3 k: S3 Yclass II appliance
$ E% W. K2 B- C9 Q }' s/ Nappliance in which protection against electric shock does not rely on basic insulation only$ J+ `; k, n7 W/ S2 U7 _* p
but in which additional safety precautions are provided, such as double insulation or: v5 G: ^0 M$ Z: r# h3 b
reinforced insulation, there being no provision for protective earthing or reliance upon
" q+ Q2 m9 W c9 t! `# f7 jinstallation conditions |
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