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本帖最后由 H-RH 于 2013-7-8 15:01 编辑 2 o% |0 e( r8 M3 [1 \) `
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应该施是可以的, IEC 61558-1 SCOPE 1 a)
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• for isolating transformers:- l( A$ X( B i" _2 C. v+ Q8 o' r
– rated output for single phase transformers, not exceeding 25 kVA, and for polyphase transformers not exceeding 40 kVA./ }/ a9 Z# K: }: t4 L$ _! K
– no-load output voltage and the rated output voltage exceeding 50 V a.c., and not exceeding 500 V a.c, or 1 000 V a.c. to be in accordance with the National Wiring Rules or for a special application. S N0 o2 Z4 O& k G
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