Power transformers

The program of power transformers overhaul covers all types of dry transformers of up to 1600 kVA, of standard performance and a voltage level up to 20 kV.

Energy transformer of the power of 4000 kVA
Energy transformer of the power of 4000 kVA and a voltage level of 35 kV on servicing, filtering and testing the dielectric strength of transformer oil.

This program also covers all types of oil power transformers of up to 16 000 kVA and a voltage level of up to 110 kV.

Unloading two power transformers of the power of 8000 kVA and a voltage level of 35 kV.
Unloading power transformers

In addition to the main overhaul of the energy transformer, filtering, drying and testing of transformer oil is done.

For filtering the oil, a machine is used whose filtering capacity is 2001 / h, and testing the dielectric strength of the transformer oil is done in the test station using a transformer oil tester.

Rewinding energy transformers for electric locomotives
Rewinding energy transformers for electric locomotives of the power of 5060 kVA and a voltage level of 25 kV.