It employs D.C Converter 3phase fully controlled S.C.R Based Bridge converter with following features :
Fault diagnosis and safety features :
- Instantaneous over current trip.
- Over load trip.
- Under Voltage/ Single phase trip.
- 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.