Generator Transformers (Oil Filled)

Generator Transformers

Product RangeUpto 20 MVA
VoltageUpto 33KV

Generator transformers are used to step up the voltage generated by power plants to transmission levels for efficient long-distance power transfer. They play a vital role in linking generators to the power grid, ensuring efficient energy transfer, stability, and minimal loss.

Designed for high performance and durability, these oil-filled transformers offer superior thermal and electrical characteristics. Their robust construction, advanced insulation system, and excellent cooling ensure continuous operation under heavy load and dynamic grid conditions.

Key Features & Benefits

Connects generators to high-voltage transmission lines.
Handles high current and voltage fluctuations efficiently.
Low loss core design ensures maximum efficiency.
Designed for continuous operation under heavy load.
Superior insulation withstands thermal and electrical stress.
Oil-cooled system for effective heat dissipation.
Rugged design suitable for power plant environments.
Compatible with various generator types and ratings.
Compliant with global electrical standards (IS/IEC).
Extended operational life with minimal service needs.

Frequently Asked Questions

What is the purpose of a generator transformer?

To step up generator output voltage for grid transmission.

Can it operate continuously at full load?

Yes, designed for continuous full-load operation.

How is it cooled?

Using oil natural or forced oil-air cooling systems.

Is it suitable for renewable energy generators?

Yes, applicable for hydro, thermal, and solar power plants.

How long does it last?

Typically 25-30 years with proper maintenance.

Oil Filled Transformers