It employs D.C Converter 3phase fully controlled S.C.R Based Bridge converter with following features  :

Fault diagnosis and safety features  :

1. Instantaneous over current trip.
2. Over load trip.
3. Under Voltage/ Single phase trip.
4. Current limit with voltage fold back.

• Regulation is better than +1%.
• Various test point to monitor wave forms and voltages on regulator card
• Ripple  :  Less  than  5%  on full  load.
• Control System consist of regulator card and power card. Regulator card is isolated from main power supply voltage and connector based for easy changeability.
• Voltage and current meters are provided on the front door of the panel
• Annuciator is provided on the door for easy diagnoses of faults
• D.C. Voltage setting is provided on the front door of the panel
• Burden resistance is provided on D.C supply as S.C.R are voltage devices
• Input: 3 Phase , 415 V ± 10% , 50 H
• Output voltage steplessly variable for 0 to 230V.
• D.C Voltage build up has a smooth start features.

Rating  Available  :

30Amp / 60Amp / 100Amp / 200Amp

There may be any change in specification due to continuous R & D without notice.