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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)1 B( X. n, K, j: m0 _
6 I4 [# s R2 Q' N& S) |• for isolating transformers:1 E! H9 S4 A# o2 g6 `+ O$ v! D$ L/ N1 a
– rated output for single phase transformers, not exceeding 25 kVA, and for polyphase transformers not exceeding 40 kVA.
2 z t0 [* M, G/ C$ U/ i+ }$ q/ ]– 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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