N/a manufacturer / supplier in China, offering 304V-456V 380V/400V LCD SBW-60kVA Three Phase AC Servo Automatic Voltage Regulator Stabilizer, 50va/100va/150va 200va 300va 500va 1000va 1500va 2000va 3000va Industrial Power Controltransformers, 220V/32V Customized Single Phase Large Current Transformer 500va 1000va 2kVA 3kVA 4kVA and so on.