Description
HVI PAR-50250FC5 AC Dielectric Tester Repair
The HVI (High Voltage Inc.) PAR-50250FC5 is an AC dielectric (hipot) test set — it applies high AC voltage to withstand-test the insulation of cables, apparatus, and components, measuring leakage current to pass/fail, with the rugged HV transformer HVI is known for. It combines an HV source with leakage metering, so faults span both the HV output and the measurement side.
June Company repairs and calibrates the HVI PAR-50250FC5 for HV test crews and electrical maintenance teams.
Common HVI PAR-50250FC5 problems we fix
- Electrode / connection erosion — worn HV connection points or electrodes degrading the test, serviced.
- HV output won’t reach voltage or unstable — HV transformer/output-stage failure, repaired for stable rated output.
- Leakage-current metering off — the measurement your pass/fail depends on, recalibrated against standards.
- Internal HV arcing or interlock faults — insulation breakdown or interlock issues, repaired for safe operation.
- Control or display faults.
FAQs
My PAR-50250FC5 won’t reach voltage or the leakage reading is off — fixable? Yes. HV output and metering faults are repairable, then recalibrated so test voltage and leakage measurement are accurate, with a NIST-traceable certificate.
Is the HV output verified? Yes — output is checked along with the metering.
Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.







