The Model 7854 is a 500-VA AC hipot and 6-kV DC hipot tester with built-in insulation resistance and 40-A ground bond test capabilities. Housed in slim, lightweight enclosures, the HypotUltra ...

The 880PL-DC is controlled by an intuitive, user-friendly interface displayed on a large 7-inch color touchscreen. 880PL-DC users can now program hipot test sequences in Automatic mode or simply ...

Testing medium-voltage (MV) cables with the high-potential (“hi-pot”) test is typically part of an MV cable testing program. In Parts 4 and 5, we looked at the DC and AC versions of this test. The ...

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 ...