Parameters | Performance | |||||||||
Capacity | 10 KVA to 1000 KVA | |||||||||
Stabilizer Type | 3 Phase, 4 Wire, Dimmer Unbalanced Type | |||||||||
Safety Functions (Optional)
As demand by the Purchaser |
High / Low Cut & Overload Function | |||||||||
Phase Prevention | ||||||||||
Servo Bypass | ||||||||||
Type of cooling | ONAN (Oil Cooled) | |||||||||
Application | Indoor Type | |||||||||
Duty cycle at frequency | 100% continuous at 50Hz AC supply | |||||||||
Temp. Rise | 35˚C | |||||||||
Winding Temp. Rise | 40˚C | |||||||||
Input voltage range | 155V-470v (P-P) / 190V- 470V / 240V- 470V / 280V- 470V / 300V- 470V / 340V- 470V | |||||||||
Output Voltage range | 400V / 410V / 415 V, +/- 1% | |||||||||
Auto & Manually Adjustable | ||||||||||
Core Used | CRGO M4 grade or better(0.23-0.27 mm) | |||||||||
Copper Used | Electrolytic grade (99.97$\% pure) | |||||||||
Insulation | Class A | |||||||||
Regulation | 1% From no load to full load | |||||||||
Rate of Correction | 30 – 40V/sec (Up to 1000KVA) | |||||||||
Operating Frequency | 47Hz – 50Hz | |||||||||
Efficiency | Better than 99% | |||||||||
Effect of load P.F | Nil | |||||||||
Metering | Digital metering for phase & current | |||||||||
Wave Form Distortion | Nil | |||||||||
Response Time | Less than 100ms. | |||||||||
Over load Capacity | 120% for 30 mins Momentarily | |||||||||
Mounting | Unidirectional wheels | |||||||||
Design & Testing Standards | IS 9815 / IS 2026 | |||||||||
No Load Losses | Less than 0.8% over entire range | |||||||||
Oil used | High strength transformer oil | |||||||||
First filling of oil | Included | |||||||||
All specifications are subject to change due to technology upgradation without notice.*