Power Transformers
The transformer used as low voltage power can’t be transmitted to receiving end. This power if transmitted induces massive line losses, but if the voltage level is increased the current of the power is reduced andthereby reduces the capital cost of the system and improves the voltage regulation of the system owing to these, the low power needs to be stepped up for efficient transmission of electricity. Electric power transformer thus plays a pivotal role in power transmission.
TECHNICAL SPECIFICATION
| Ratings | Up to 10000 KVA (10 MVA) |
|---|---|
| Type of Core: | CRGO |
| Number of Phases | Three Phase |
| Applicable Standards | IS, IEC, Etc |
| Cooling | ONAN , ONAF |
| Insulating Fluid | Mineral Oil as per specification |
| Frequency | 50Hz, 60Hz |
| Vector Group | Dyn-II Or As specified |
| Primary Voltage | up to 330000 V |
| Secondary Voltage | 11000 V, 6600 V, 3300 V (Other Voltage as required) |
| Winding Material | Copper |
| Tapping Range | +5% to -10% in steps of 2.5% (Other tapping as required) |
| Type of Tap Switch: | Off circuit and ON-load tap changer (As customers specification) |
All parameters are in line with applicable standards (or) as per customer requirement.
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