Ibinu busbar trough jẹ o dara fun AC oni-waya mẹrin-mẹta-mẹta, mẹta-alakoso marun-waya eto, ipon busbar trough igbohunsafẹfẹ 50 ~ 60Hz, won won foliteji to 690V, won won ṣiṣẹ lọwọlọwọ 250 ~ 6300A ipese ati pinpin eto, bi iranlọwọ fun awọn ẹrọ. ipese ati ẹrọ pinpin ni ile-iṣẹ, minin ...
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