• Rating: Up to 3000 KVA
• Voltage Class: Up to 11 KV CLASS
• Frequency: 50/60 Hz
• No of Phase: Three Phase
• Cooling: AN/AF
• Vector Group: As per customer requirement
• Winding Material: Aluminum/ Copper
• Tapping: OCTL, OCTC, OLTC
• Insulation Class: (90째C Temp. Rise), Others on request.
• Applicable Standards: IS11171, IEC60076

• Impregnation process is automatic and it ensures a void free insulation
• Multiple voltages on primary and secondary side to suit customer requirement
• Fans can be used to upgrade the rating
• Self-extinguish type with higher resistance to fire than oil
• Low voltage winding with high current taps provided
• Suitable for harmonic loading.

Power transformers are available for both indoor and outdoor applications.

• These type of transformers are used for indoor type Application
• Infrastructure (Buildings, Hospitals, Hotels, residential complex, etc)
• VPI type transformers are widely used for special industrial applications like drive control systems; it can also be used in distribution network with IP54 construction.