Contact Us Contact

Connect with us by clicking on one of the following options.

Visit Contact Page
0 Cart Cart


Parameter Value
Rating  Three Phase up to 60 MVA
 Frequency  50 Hz, 60 Hz
Cooling  ONAN, ONAF 
Vector Group As per customer specifications
Winding Material Cu or Al
Insulating Medium  Mineral Oil Ester Fluid or Silicon Oil as per customer specification 
Primary Voltage  Upto 145 kV 
Secondary Voltage  66kV, 33kV, 11 kV, 6.6kV (other Voltages as required) 
Tap Range   Off circuit or On-load tap changers for HV / LV variation as per customer specification 
Impedance  In line with applicable standards / customer specification 
Applicable Standards IS, IEC, ANSI, IEEE, EN, etc.

Technical Information

Contra-shield winding for uniform voltage distribution
Winding construction available with Continuously transposed conductor
Impulse testing available upto 800kV, 40 kJ suitable for 145 kV class transformers



Standard fittings   Optional Fittings
Primary bushings (OIP / RIP)  RTCC panel 
Secondary bushings Automatic voltage regulator (AVR) 
Buchholz relay  Terminal connectors 
Off circuit / On-load tap changer  Online dissolved gas analyzer (DGA) 
Pressure relief device / explosion vent  Provision of Nitrogen injection fire protection system (NIFPS) 
Thermometer  Aircell in Oil conservator
Silica gel breather  Aircell rupturing relay
Drain / Filter valves  Impact recorder
Oil level gauge  Smart breather
Rating & diagram plate  Sudden Pressure Relay
Lifting lugs  Oil filter unit for OLTC
Skid base / roller arrangement  Thermocycle Filter
Winding temperature indicator with alarm and trip contacts  Surge Arrester / Snubber circuit for supply terminals
Oil temperature indicator with alarm and trip contacts 
Magnetic Level Gauge 

Supply Segments

Substations for industry
Renewable energy

Related Products

All products provided below with slider to find faster.