QUALITY TESTS
We conduct standardised quality checks at every stage of completion.The tests are done using calibrated testing equipments from accredited laboratories by NABL.
Routine Tests
Winding Resistance Measurement
Measurement of Voltage/Turns Ratio
Measurement of Impedance Voltage, Percentage Impedance and Load Loss
Insulation Resistance Measurement
Induced Overvoltage Test
Separate Source Withstand Test
Test on OLTC, RTCC , AVR
Oil Leakage Tests for oil cooled transformers
Pressure test for leakages in tanks
In-House Type Tests
Temperature rise test
Pressure test and Vacuum test for deflections of tank
Special Test
Paint Adhesion test
Zero Sequence Impedance Test
Harmonic Analysis
Sound level Determination
No Load Current at over voltage
Di-Electric Test of Oil