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Products
Servo Voltage Stabilizer (Oil cooled) Three Phase 60-100 kva
Description
| 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.*
