When a voltage is applied to the medium between the electrodes, the discharge that occurs locally within the medium is called partial discharge.
Product Range
Live running equipment, high voltage testing equipment, partial discharge detectors, motors, transformers, cables, bushings, capacitors, transformers, arresters, gas-insulated metal-enclosed switchgear, electrical parts of power plants and substations, etc.
Common test items
Appearance, safety performance testing, measurement performance testing, insulation resistance test, dielectric strength test, scale factor, measurement impedance, stability, mechanical strength, partial discharge pulse, pulse repetition rate, pulse repetition frequency, average discharge current, discharge power, Square rate, wireless point interference voltage, test voltage related to partial discharge pulse parameters, etc.