PPM97 Corona detector

  A generator windings partial discharge detection method of precise positioning

The traditional potential detection

 No professional testing instrument, it's easy to have a miscalculation

Potential measuring groove, need to contact with iron core and shell,

a touch High risk

The advantages of IRIS PPM corona detection

Convenient, portable and easy to use Professional tools,

while ensuring the safety of accurate measurement Accurate location of partial discharge location and troubleshooting Safety protection meet IEEE STD 1434 standard