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本帖最后由 H-RH 于 2013-7-8 15:01 编辑
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应该施是可以的, IEC 61558-1 SCOPE 1 a)0 q6 F/ G2 x5 J' |
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• for isolating transformers:
) k8 V5 w; Y0 n( v. I– rated output for single phase transformers, not exceeding 25 kVA, and for polyphase transformers not exceeding 40 kVA.
- D1 C6 N- m& t' m/ K. e. N– 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.
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