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18.1.6 The luminaire shall be subjected, without breakdown, to a voltage of 1200 V ac, for a duration of# M0 W+ x! s7 ?
1 s, between:
' d. @9 P( J, ](a) primary wiring and accessible non-current-carrying metal parts that can become energized;
: j$ f& g ^( U* [1 _/ Uand
0 h4 W% \9 A: q, N K5 _. ^! i(b) primary wiring and accessible uninsulated live parts in the secondary circuit of an isolating# |, a+ i8 i/ F4 y3 U7 N0 v7 Z
transformer rated for a maximum open circuit voltage of 30 V rms or 42.4 V peak., Q0 h4 c) t1 m
- h3 Z# n; A2 Q9 {: m+ s+ G
根据1598工厂测试要求, 可是产品没有金属,也没地线,是不是可以不用打高压? |
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