Technical Specifications

Ratings CRGO - Upto 2500 kVA Amorphous Core Transformers - Upto 1000 kVA
Applicable Standards IS, IEC, ANSI, JIS, BS etc.
Cooling ONAN, OA
Insulating Fluid Mineral Oil to specification
Frequency 50 Hz, 60 Hz
Polarity As specified
Primary Voltage Upto 33 kV
Secondary Voltage 415, 433 V (Other Voltages as required)
Winding Material Copper / Aluminium
Taping range ± 5% in steps of 2.5% (Other tapings as required)
Impedance In line with applicable standards.
  • Solar - Stardelta
  • Solar - Stardelta
  • Solar - Stardelta

Standard Fittings

include Pole Mounting Brackets/Tanks Base Channels, Lifting Lugs & Jacking Lugs, Tank grounding Provision, Rating and Diagram Plate, HV & LV Bushings with fittings, Silica-gel Breather, Filter Valve, Off Circuit Tap Changer, Earthing Terminals, Thermometer Pockets.Technical Specifications.

Optional Fittings

include HV / LV Cable Boxes, Pressure Relief Device, On Load Tap Changer with RTCC, Oil Temperature Indicator, Double Float Buchholz Relay, Disconnecting Chambers, Winding Temperature Indicator, Magnetic Oil Level Gauge, Epoxy / Touch proof Bushings with connector, Siphon Thermo Filter, Conservator, Lightening Arrester, Arcing Horns, Terminal Connectors, Protective Fuse, Secondary Circuit Breaker, Bird Guard.