The HVT Series AC hipot testers are an economical solution to AC field
testing of vacuum interrupters, breakers, switchgear, and other
electrical apparatus. Models 30HVT, 60HVT, 100HVT and 120HVT offer 30kV,
60kV, 100kV or 120kV respectively.
All models are handcart mounted for portability and come complete with
input line cord, interconnecting cable and ground leads. The HVT series
test sets are specifically designed to perform quick and accurate AC
dielectric tests. The HVT dielectric testing equipment accurate voltage
measurements using an internal high voltage divider, rather than less
accurate primary metering.
The HVT series also features a triple range current meter in the return
leg of the high voltage transformer for accurate measurements. A guard
circuit prevents stray or surface leakage from being measured by current
meter. To ensure safe operation the unit is equipped with fast acting
circuit breaker, zero start interlock, and provision for an external