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> ????/ī????/???????/?????/???/?????/???/???????????豸????????600V575V480V460V440V415V??380v??220v/200/208V???????
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ī????????????480V440V??380V ????2500KVA3000kva1500kva700kva800kva630kva150kva250kva300kva

????????豸???????????600V575V480V460V440V415V??380/220V????????480V??380V/220/200V

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480V460V??380V?220V???UL?????????????????????

480v440v415v??380v?????

?????????x?????480V440V415v460v600?2380V20V?D200V

????ī????480v460v415v440v??380v???????????SG-50KVA80Kva