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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。% q4 w, m8 P" |$ i+ u
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原文如下: w. W0 ?8 ?8 r2 f
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3.3.10% i. A3 p( r) S3 b S
class II appliance
8 k/ ~2 E; @, rappliance in which protection against electric shock does not rely on basic insulation only
! Y( q0 V$ g) @* _7 ?$ ~# @; t( Mbut in which additional safety precautions are provided, such as double insulation or
; u6 j$ Y. H: ^: P, T8 Greinforced insulation, there being no provision for protective earthing or reliance upon' {) o" V- l; q& D. H
installation conditions |
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