High Voltage, Inc. designs and manufactures industry-leading high voltage test equipment for proof testing, diagnostic testing, high voltage breakdown testing, and preventative maintenance testing. Trusted for the most technically advanced, portable, and user-friendly high voltage equipment on the market. HVI test sets are used worldwide by utilities, testing service companies, electrical contractors, large industrial factories, and electrical apparatus OEMs.
HVI has been an essential supplier of electrical testers and test kits for over 20 years. Our familiarity with the regulations and procedures inherent to this industry make us more than a supplier or manufacturer, but a partner. Customers turn to HVI for its high-quality testing equipment, unparalleled customer support, and its commitment to sharing deep industry knowledge in an approachable, helpful way. By working closely with technicians and professionals, we have been able to consistently innovate new technologies and solve real world problems with custom solutions.
The company’s HPA line of ac testers are available with outputs up to 300 kV ac and power levels up to 40 kVA and can be customized with various levels of control sophistication...
Tan Delta testing is a non-destructive diagnostic test performed to measure the condition, or level of deterioration, of a cable systems insulation. A population of cables is ...
High Voltage, Inc. has introduced a new Tan Delta bridge, which is a non-destructive diagnostic test performed to measure the condition, or level of deterioration, of a cable ...
COPAKE, NY – High Voltage, Inc. Field HV Withstand/ Proof Tests with on–site Partial Discharge and Tan Delta Diagnostics is now possible for HV Power Cable classes such as 69 ...
High Voltage, Inc. serves the wind industry by providing portable VLF 0.1 Hz AC hipots and AC HV Test equipment for proof testing the medium-voltage collector cable circuits and...
May 18, 2009, Copake, New York -- High Voltage, Inc. serves the wind industry by providing portable VLF .1Hz Very Low Frequency AC hipots and AC HV Test equipment for proof testing...
