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楼主 |
发表于 2017-1-19 15:46
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一个看似简单的判断有完全不同的判法,现在我倾向于内部线,因为装好之后线没有外露,5.3.5的内部线条款说明内部线伸出外壳80mm以外要符合外部线规格,这里的“伸出外壳”我理解为装好之后线有没有外露.
6 n& [4 g/ ^* a* x5.3.5 Where internal wiring passes out of the luminaire and the design is such that the wiring
+ v' J( I/ _* Z* P+ a+ ^may be subject to strain, the requirements for external wiring apply. The requirements for
4 ]3 f4 H3 M K% ~; N! hexternal wiring do not apply to internal wiring of ordinary luminaires which has a length of less& E/ }" V6 q1 g4 @! s( R* y; N( }6 ~
than 80 mm outside the luminaire. For luminaires which are other than ordinary, all wiring" F# H$ z( C) u4 U' _
external to the enclosure shall comply with the external wiring requirements.4 B6 F2 A. t, `1 R
Compliance is checked by inspection, measurements and, if appropriate, in accordance with! E4 ^+ y$ }- p1 ]4 C
the tests of 5.2.10.1. |
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