Transformers are one of the most important elements in a energy distribution
system. Most of time they have short life because of not or wrong maintenance.
For effiency operation of transformer, tests and maintance must be made yearly.
Our maintance team makes;
 Transformer winding
Winding insulation improvement
Transformer insulation measurement
Transformer winding resistance measurement
Transformer oil test
According to results of oil analysis and oil change, oil treatment
Fixing insulator failures
Moisture dryers exchange
Transformer conversion rate determination
Determination of transformer losses
Grounding resistance measurement
Thermal examinating with thermal camera
Breaker tests
Breaker opening and reclosing of contact time measurement
Protection relay testing
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