I want to purchase 20 and 25 KVA , 3 ph ., Air cooled Servo Controlled Voltage Stabilizer with input MCB , Bypass Switch , output contactor for low / High Voltage cut-off with foll. specs.
Input : 270 to 500 V , 3 ph , 50 Hz , 4 wire + Earth
Output : 400 V +/- 1% , 3 ph., , 50 Hz , 4 wire + Earth
