Transformers of Kukdong Co., Ltd. following tests are executed in accordance
with the requirements of domestic and intermational standards
Routine Tests
- Measurement of Winding resistance
- Separate-source voltage withstand test
- Measurement of Voltage ratio
- Induced overvoltage withstand test
- Check of Vector relationship
- Checking of the dimensions
- Measurement of impedance voltage and load loss
Type Tests
- Lightning impulse test
- Temperature rise test
Special Tests
- Partial discharge measurement
- Measurement of sound level