Description
HVI PTS-15 Hipot Tester Repair
The HVI (High Voltage Inc.) PTS-15 is a 15 kV portable hipot test set — it applies AC/DC high voltage and measures leakage current to withstand-test insulation on cable, apparatus, and components in the field. It combines an HV source with precision leakage metering, so faults span both the HV output and the measurement side.
June Company repairs and calibrates the HVI PTS-15 for HV test crews and electrical maintenance teams.
Common HVI PTS-15 problems we fix
- Won’t reach test voltage or output unstable — HV output-stage failure, repaired for stable rated AC/DC output.
- Leakage-current reading off — the metering your pass/fail depends on, recalibrated against standards.
- Output won’t regulate — voltage-regulation faults, corrected.
- Internal HV arcing or leakage — insulation breakdown from stress.
- Interlock or control faults — won’t energize or trips immediately.
FAQs
My PTS-15 leakage reading is off — fixable? Yes, and it’s the critical hipot repair. We recalibrate the leakage metering against our standards so the number you certify against is 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.





