HVI’s combination high voltage DC proof testers and HV megohmmeters are available in field portable and benchtop models for testing dielectric strength and insulation resistance with a single instrument.
The PTS Series can perform high voltage DC hipot/proof and current leakage testing as well as resistance measurement testing. Most models offer a high output current for quicker charging of capacitive loads like cables. Like all HVI portable test equipment, the PTS Series is designed to withstand the rigors of field use.
Standard models are available from 37.5 kV DC – 600 kV DC with current ratings up to 10 mA DC. Models up to 80 kV DC are single piece designs that are small and light, rugged and reliable. Standard models are equipped with analog meters, but optional digital metering and other feature variations are available.
DBT Series benchtop models are ideal for testing medium and high voltage electrical components and apparatus requiring DC withstand testing or a DC current leakage measurement (hipot test). These products are housed in benchtop cabinets for industrial and commercial markets.
Single piece models are available from 37.5 kV DC – 80 kV DC with current ratings of 10 mA DC. Higher voltage models up to 600 kV DC are available in two pieces, controller and HV tank. Various control packages are available, from simple manual to fully programmable and computer interfaced controls.