Rating | 500 kVA, 3 Phase, 4 Wire |
Output Current | 722 Amps per phase |
Input Voltage Range | 340V to 460V, 47Hz to 63Hz, 4 Wire |
Output Voltage | 400V +/- 1% |
Duty Cycle | Continuous 24x7 |
Waveform Distortion | Nil |
Response Time | Less than 10ms |
Suitability | Suitable for all power factor loads |
Cooling | Natural Oil Cooled |
Class of Insulation | A Class |
Breakdown Strength & IR | 1500V AC For 2 Minutes. Greater than 50 Mega Ohms at 500V DC |
Additional Facility | Manual Operation |
Installation | Indoor type (Out Door Type Also Available |
Degree of Protection | IP-30 |
No Load Loss | Less than 0.4% |
Efficiency | 98-99% |
Ambient Temperature | -20 degree centigrade to +50 degree centigrade |
Transformer Oil | New Insulating Transformer Oil ISI 335 Marked |
Size (in mm) & Weight | L 2180 x D 1140 x H 1270 & 1756 Kg. |
Input / Output Termination | On Copper Bus Bar |
Winding & Wiring Material | Copper EC grade (99.9% Pure) |
Technology | Torridly wound Variable Auto Transformer for linear control and greater efficiency. |
Drive | Direct AC drive for fastest voltage correction and durability |
Controls | All the three phases controlled individually for better voltage and load management. |
Applicable Standard | IS 9815 , ISO 9001-2015 , ISO 14001-2015 |
International Marking | CE Conformity EN61558-1:2005+A1:2009 |
HINDUSTAN POWER PRODUCT (P) LTD.
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