Transformer test
Below are the tests conducted by Beijing Daelim Geen EP Tech CO.,LTD.Before delivery, other tests required by clients can also be done accordingly.
Insulation resistance;
Resistance of all windings;
Check voltage ratio and vector group;
No-load test at rated frequency and rated voltage;
Impedance test;
Withstand voltage testing;
Induced over-voltage withstand testing;
Partial discharge measuremen;t
Oil leakage test;