Specifications
SERVO VOLTAGE STABILIZER AIR COOLED
3 KVA to 1500 KVA THREE PHASE (AIR COOLED)
| INPUT VOLTAGE | 340V - 470V Normal Range |
| - | 295V - 470V Wide Range |
| - | 240V - 470V Super Wide Range |
| - | 340V - Upper Wide Range |
| OUTPUT VOLTAGE | 400V |
| OUTPUT REGULATION | +/- 1% |
| EFFICIENCY | 98% |
| RATE OF CORRECTION | 70V / Sec Ph – Ph |
| EFFECT OF POWER FACTOR | NIL |
| FREQUENCY | 50 HZ |
| OUTPUT WAVE FORM | SAME AS INPUT |
| OPERATING TEMPERATURE | 0 to 55◦C |
| DUTY CIRCLE | CONTINIOUS |
| COOLING | AIR |
| INDICATION | INPUT ON |
| - | OUTPUT OK |
| - | INPUT HIGH |
| - | OUTPUT HIGH |
| - | OUT PUT CUT- OFF |
| - | VOLTMETERS TO READ INPUT / OUTPUT |
| - | OUTPUT VOLTAGE |
| CONTROLS | AUTO / MANUAL |
| - | INCREASE / DECREASE |
| - | OUTPUT VOLTAGE SETTING |
| - | OUTPUT CUT-OFF SETTING |
| PROTECTION | HIGH VOLTAGE |
| - | LOW VOLTAGE |
| - | SHORT CIRCUIT |
| - | SINGLE PHASING |
| MOBILITY | WHEELS PROVIDED |
| FINISH | POWDER COATED |
SERVO VOLTAGE STABILIZER OIL COOLED
3 KVA to 1500 KVA THREE PHASE (AIR COOLED)
| INPUT VOLTAGE | 340V - 470V Normal Range |
| - | 295V - 470V Wide Range |
| - | 240V - 470V Super Wide Range |
| - | 340V - Upper Wide Range |
| OUTPUT VOLTAGE | 400V |
| OUTPUT REGULATION | +/- 1% |
| EFFICIENCY | 98% |
| RATE OF CORRECTION | 70V / Sec Ph – Ph |
| EFFECT OF POWER FACTOR | NIL |
| FREQUENCY | 50 HZ |
| OUTPUT WAVE FORM | SAME AS INPUT |
| OPERATING TEMPERATURE | 0 to 55◦C |
| DUTY CIRCLE | CONTINIOUS |
| COOLING | OIL |
| INDICATION | INPUT ON |
| - | OUTPUT OK |
| - | INPUT HIGH |
| - | OUTPUT HIGH |
| - | OUT PUT CUT- OFF |
| - | VOLTMETERS TO READ INPUT / OUTPUT |
| - | OUTPUT VOLTAGE |
| CONTROLS | AUTO / MANUAL |
| - | INCREASE / DECREASE |
| - | OUTPUT VOLTAGE SETTING |
| - | OUTPUT CUT-OFF SETTING |
| PROTECTION | HIGH VOLTAGE |
| - | LOW VOLTAGE |
| - | SHORT CIRCUIT |
| - | SINGLE PHASING |
| MOBILITY | WHEELS PROVIDED |
| FINISH | POWDER COATED |
ISOLATION TRANSFORMER (1 KVA to 500 KVA 3 ph)
Isolation Transformers isolates fully the incoming supply and the load. It eliminates Transients, Electrical Noise, Harmonics, Spikes & Voltage disturbances. It is highly recommended for expensive and sensitive loads.
| INPUT VOLTAGE | 230 V Single Ph / 400 V Three Ph |
| OUTPUT VOLTAGE | VOLTAGE 110 V Single Ph / 220 V Three Ph |
| CONNECTION | DELTA / STAR |
| WINDING RATIO | 1: 1 |
| BREAKDOWN VOLTAGE | 2500 V for 1min |
| ISOLATION | 1000 M ohm at 500 DC |
| NOISE REJECTION | 100 db |
| OPERATING TEMP | 55◦C |
| COOLING | AIR / FORCED AIR / OIL COOLED |
