Testing
Power Transformer Testing Laboratory
Our in-house testing laboratory is equipped to perform all routine, type, and special tests required for power transformers. We ensure every transformer meets international standards and customer specifications.
Testing Capabilities
Routine Tests (Every Transformer)
- Winding resistance measurement
- Voltage ratio and polarity test
- No-load loss and current measurement
- Load loss and impedance measurement
- Dielectric tests (applied voltage, induced voltage)
Type Tests
- Temperature rise test
- Lightning impulse test (BIL)
- Short-circuit test
Special Tests
- Noise level measurement
- Partial discharge measurement
- Frequency response analysis (FRA)
- Harmonic loss measurement
Test Standards
- IEC 60076
- IEEE C57.12.00
- GB/T 1094