Automatic Step Voltage Regulator
Automatic Step Voltage Regulator
Capacity: 6 KV, 11 KV & 33 KV system and upto 10000KVA
The Automatic Step Voltage Regulator(ASVR) are available in three types:
If the variation of input high voltage is within 15-20% of the rated voltage; the step-down tranformer can be provided with ON LOAD TAP CHANGER (OLTC). The voltage sensing relay of the OLTC panel choose the suitable tap automatically resulting the regulated output voltage.
