The High Voltage, Inc. VLF series of AC Hipots enables utilities to economically AC field-test cables and electrical apparatus instead of DC testing. A VLF unit is an AC hipot with a 0.1 Hz or lower ...

Hipot testing to all major safety standards—UL, CSA and IEC—can be performed by the Models H111 and H216 Hipot Testers. They can be used for ac and dc withstanding voltage tests of up to 6 kV on a ...