jacksonmoss 发表于 2013-12-7 10:23:53

BS EN 50464-3:2007

BS EN 50464-3:2007
Three-phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2500 kVA with highest voltage for equipment not exceeding 36 kVDetermination of the power rating of a transformer loaded with non-sinusoidal currents


admin 发表于 2013-12-9 11:19:12

谢谢您的分享，金币已奖励！

sch_jack 发表于 2013-12-10 16:29:05

感謝樓主分享 !!!!!!!!! :D
页: [1]
查看完整版本: BS EN 50464-3:2007