Description
HVI PTS-600 Hipot Tester Repair
The HVI (High Voltage Inc.) PTS-600 is an AC/DC hipot test set — it applies high voltage and measures leakage/current to withstand-test insulation on cable, apparatus, and components, with the rugged HV transformer HVI is known for, plus ground-fault protection. 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 PTS-600 for HV test crews and electrical maintenance teams.
Common HVI PTS-600 problems we fix
- Ground-fault detection errors — the GFI/detection circuit misfiring or not tripping, repaired and verified for safe operation.
- Won’t reach test voltage or output unstable — HV 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 leakage — insulation breakdown from stress.
- Interlock or control faults.
FAQs
My PTS-600 ground-fault detection is acting up — fixable? Yes. Detection and HV faults are repairable; we restore safe operation and recalibrate the metering so your test results are accurate, with a NIST-traceable certificate.
Is the HV output verified? Yes — AC and DC output are 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.





