- DOHO is part of the industrys high voltage manufacturers that delivers switchgear for electrical systems above 36kV. We supply switchgear for power generation and transmission substations, power distribution systems, industrial and commercia heavy-duty power installations etc.
- 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.
Advanced Energy's high voltage power supplies feature highperformance solutions including high voltage DC power supply and DCDC high voltage power supply options. Each product line offers a variety of modules, converters, and accessories to meet your application needs.
Shop a large selection of high voltage and medium voltage termination kits, splice kits, lugs, joints, cables, elbows and more. We carry brands like TE Connectivity, Burndy, Elastimold, 3M, and AEMC. We can ship overnight to anywhere in the continental US for orders placed before 8pm EST.
Northern California High Voltage Electrical Contractor with capabilities in general engineering and electrical contracting.
Electrical Trader supplies surplus and used high-voltage electrical equipment for transmission and substation applications, covering voltage classes from 69kV through 765kV.
HV Diagnostics Inc. based in Atlanta, GA, USA provides the electrical industry with field proven, sophisticated and reliable electrical test equipment including High Voltage DC & VLF (Very Low Frequency), Fully Automatic Oil Testers, Cable Testing ...
