Vitrek announced an advanced cable testing solution to help automate high-voltage cable validation, improve throughput, and strengthen quality assurance. LOCKPORT, IL ...

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 ...

High Voltage Inc.'s VLF-200CMF provides a 200 kVAC peak output voltage, suitable for performing VLF hipot tests on 138-kV cable. It is also suited as a voltage source for tan delta and for partial ...

The Fusion high-voltage cable analyzer line can perform dielectric withstand testing to 3,500 Vac and 3,000 Vdc. Composed of a controller and switching box, various models suit high-volume testing of ...

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 ...