Rolling Contact / Linear Type Voltage Regulator have been specifically designed for a variety of heavy-duty industrial applications. They have become established worldwide as a control method wherever stepless regulation of voltage is required under On-load Conditions. These regulators are wound with heavy copper strips and are suitable for 100% continuous operation. They have an economic life of 15-20 years at full load and require little maintenance throughout their service life.

Powerline’s Rolling Contact/ Linear Type Voltage Stabilizer is manufactured in accordance with IS:9815, IS:2026, IS:1180 or As Applicable and consists of the following major components housed in the same stabilizer tank :