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Power Transformers

Step-up or step-down transformers for generation and transmission of power.
Product overview

Power Transformers

The power transformer is installed at various power stations for generation and transmission of power. It acts as a step-up or a step-down transformer.

Range

2500 kVA to 8 MVA

Cooling

ONAN or ONAN/ONAF

Technical specifications

Range2500 kVA to 8 MVA
Voltage66 kV; 33 kV; 22 kV; 11 kV
Vector groupAs per IS: 2026 (Part 4)
Class of insulationClass A
CoolingONAN or ONAN/ONAF
TypeOn load tap changer or Off load tap changer
Frequency50 Hz
Applicable standardIS: 2026 / IS: 335 / IS: 2066 / IS: 3347 or IEC: 60076