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ylgc123 发表于 2015-5-6 08:30 . c6 v" ]+ Q* E7 N. m" c: q
非常感谢,话说UL197标准网上完全找不到?朋友能挂一份吗?
. X: |) k% _+ g% ?' D+ N如果你是UL的客戶, 可以到MyHome裡免費下載. 這裡先提供該段給你參考:( x2 E# ] c( C G4 k+ J* V
18.2 ....... the following dead metal parts are not considered to be parts that can become energized:
7 U; p# D/ P! p/ ja) A small metal part, such as an adhesive-attached foil marking, screw, or handle, that is:
5 ` d4 ?/ @0 p9 n2 m, I4 h2 h/ O! C1) On the exterior of the enclosure and separated from all electrical components by grounded metal; or
& [- ]3 C) k& N: a+ |2) Positively separated from all electrical components.
& ~* O( N! e$ w- {. @你的情況屬於第二點. |
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