High Voltage

Very Low Frequency (VLF) Technology, Tan Delta, AC / DC Insulation Test Sets, Oil Dielectric Testers, Cable Fault Locators, Surge Generators

HVI Announces New AC Hipot Model for 40.5kV Switchgear and Other Substation Apparatus Testing

HVI is proud to announce its newest model in its PFT Series of field portable AC Dielectric Testers, the...

HVI Announces New AC Hipot Model for 40.5kV Switchgear and Other Substation Apparatus Testing

Cable Testing and Fault Locating Vans

High Voltage announces its new product line: engineered, integrated, and assembled cable testing and / or fault locating packages for utility vans and trucks. HVI offers a quick and easy way...

Cable Testing and Fault Locating Vans

AC Dielectric Test Sets - High Voltage, Inc.

High Voltage, Inc. announces a full line of AC test sets for testing all types of electrical apparatus. Complementing our standard product line of 3kVA AC hipots, the HPA series of models...

AC Dielectric Test Sets - High Voltage, Inc.

New Combination Model VT-33 VLF .1Hz. AC Hipot, Cable Fault Locator and Burner Receives Positive Industry Welcome

High Voltage's new VT- 33 offers complete cable care for underground shielded power cables up to the 25 kV class. It is the industry's first VLF AC cable testing and fault...

New Combination Model VT-33 VLF .1Hz. AC Hipot, Cable Fault Locator and Burner Receives Positive Industry Welcome

VLF @ 200kV Now Available

High Voltage, Inc. introduces it 200kVac Very Low Frequency technology. The VLF-200CMF is suitable for performing VLF withstand tests on 138kV cable and can be used as a voltage source...

VLF @ 200kV Now Available

VLF/Surge Generator Combination From HVI

High Voltage Inc. Introduces Combination VLF AC Hipot/Cable Fault Locator The recent IEEE Standard 400.2 Guide for Field Testing of Shielded Power Cable systems will require...

VLF/Surge Generator Combination From HVI

VLF AC Hipot Data-Logger from High Voltage, Inc.

The High Voltage, Inc. line of Very Low Frequency (VLF) AC testers just got better. A new datalogger feature will soon be avialable. HVI provides the best of both worlds with its easy to...

VLF AC Hipot Data-Logger from High Voltage, Inc.

HIGH VOLTAGE, INC. is Returning to the Middle East Electricity Exposition in Dubai

High Voltage, Inc. of New York, USA is returning to the Mid East Expo, scheduled for February 5th through the 8th. HVI is the leader in Very Low Frequency (VLF) technology for cable and...

HIGH VOLTAGE, INC. is Returning to the Middle East Electricity Exposition in Dubai