Transformer Maint. & Repair

Energy distribution systems and the most important element is one of the transformers required maintenance and testing of a result of life without filling in a short time idle means. Transformer work efficiently for the periodic maintenance and testing must be done. Transformer maintenance scope;

1. Transformer winding
2. Winding insulation improvements (baking)
3. Transformer winding resistance measurements
4. Transformer insulation measurement
5. Transformer turn ratio measurement
6. Measurement of no-load loss and current transformer
7. And load short-circuit voltage transformer loss measurement
8. Transformer isolation experiments
9. Determination transformer coupling group
10. Transformer oil test
11. According to the test results of oil analysis and oil change, oil treatm NEW (transformer oil and humidity of the gas to be purified)
12. MV-LV insulators failures
13. Slikajel exchange
14. Determination of ratios transformer
15. Business and earth resistance measurement
16. Transformer cleaning
17. Heat with a thermal imaging camera system by examining the solution of problems
18. Cutter tests
19. Breaker opening and closing time measurement of contact
20. Ground tests
21. Protection relay testing and commissioning operations can be performed.