दिष्टकारी ट्रांसफार्मर

1. Application: Designed for industrial DC power supply systems such as electrolysis, traction, or electroplating, providing power to rectifier units. 2. Type: Oil-immersed / Dry-type, naturally cooled (ONAN/AN). 3. Rated Power: 500 kVA ï 5000 kVA (customizable based on application requirements) 4. Primary Voltage: Up to 33 kV (as per grid connection) 5. Secondary Voltage: Adjustable DC equivalent voltage based on rectifier configuration (e.g., 400ï1500 V AC before rectification) 6. Frequency: 50 Hz / 60 Hz 7. Phase: 3-phase 8. Vector Group: Dyn11 / YNd11 (or as specified for rectifier topology compatibility) 9. Cooling: ONAN / ONAF (Oil Natural Air Natural / Oil Natural Air Forced) 10. Insulation Level: As per IEC 60076 or ANSI standards 11. Tapping: Off-load / On-load tap changer ï5% or ï10% in 2.5% steps 12. Standards: IEC 60076 / ANSI / IEEE / IS 2026