TEC constant voltage transformers are manufactured incorporating the latest state of the art technology, backed by a dedicated R & D cell. strict quality control at various manufacturing  stages ensures high reliability.

        Servo Voltage Controllers provide stabilized constant AC voltage within + 0.5% to + 1% of the nominal valtage and thus overcome effectively, the problems of voltage fluctuations, with fast response stepless correction of the input voltage variations. TEC SVC, in combination with super-isolation transformer and spike burster can provide highly conditioned power to critical loads.

Salient features :-

• 0.5% to 1% output regulation from no load to full load for complete range of input Voltage.

• High efficiency.

• In case of control card failure, front panel provides manual control.

• No wave distortion.

• Load power factor variations do not affect performance.

• Alfa numerical visual indicators for operation mode & system status.

• Trip unit senses, over/under voltage or overload and trips output at predetermined delayed response to avoid false frequent trippings.

Optional Accessories :-

• Overload & shortcircuit protection.

• Over/Under voltage trip unit with pre-determined delay

• Isolation transformer and spike-burster

• R.F. interference filter.

• Single phasing preventer for three phase SVC.

• Audio alarms with remote connection.

• Digital panel indications of voltage, current & frequency.

specifications