Testing
Megaworks firmly believes that quality entails complete alignment and adherence to customer specifications and global standards. To uphold this commitment, Megaworks has outfitted its testing laboratory with state-of-the-art equipment and instrumentation, ensuring adherence to the utmost standards of quality and safety. Each transformer manufactured by Megaworks undergoes rigorous testing in accordance with IEC and/or requested Standards.
Routine Tests
1- Measurement of winding resistance
2- Measurement of voltage ratio and phase displacement
3- Measurement of short circuit impedance and load losses
4- Measurement of no-load losses and current
5- Dielectric routine tests(separate source AC voltage withstand test and short duration inducedover-voltage withstand test)
6- Measurement of insulation resistance
Type Tests
1- Temperature rise test according to IEC 60076-2
2- Lighting impulse test according to IEC 60076-3
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