These testers perform AC withstand testing to verify the AC voltage integrity of insulation.
They can test many types of electrical apparatus, including:
Some models are corona free, designed to serve as AC sources for partial discharge and power factor/tan delta testing. These products include many control configurations and range from portable sets up to 20 kVA and factory use models up to 40 kVA. Voltage ratings are from 5 kV AC – 300 kV AC.
