Testing/Commissioning Of HT Transformers, Oil Circuit Breaker, Vacuum Circuit Breaker & Air Circuit Breaker

Transfo Tech. Engineering an Electrical Professional firm

Testing/Commissioning Of HT Transformers, Oil Circuit Breaker, Vacuum Circuit Breaker  &  Air Circuit Breaker

Transfo Tech. Engineering an Electrical Professional firm performed various routine tests for ensuring the quality, performance of a circuit breaker, these are

  • Power frequency over voltage withstand test
  • Dielectric test on auxiliary circuit and control circuit
  • Measurement of resistance of main circuit or contact resistance test
  • Tightness test or SF6 gas leakage test
  • Design and visual checks
  • Mechanical operation tests.

Routine Tests Performed on All Transformers

 

  • Ratio and Polarity
  • Power Factor
  • Winding Resistance
  • No-Load Loss and Excitation Current
  • CT Current, Ratio and Polarity
  • Quality Control Impulse Test
  • Applied Potential
  • Control Functions Wiring
  • Short Circuit Test
  • Winding high pot Test
  • Transformer Turn ratio

Satisfaction Guaranteed!

For fastest services do contact us.

Spread the love