Status: Current Production. We repair and calibrate all of them.
Common HVI DBT Series Problems We Fix
- Won’t reach test voltage / output low or unstable — HV multiplier stack failure after flashover or overload
- Voltage won’t regulate or hold setpoint — feedback circuit degradation
- Leakage current reading drifting or inaccurate
- Digital control unresponsive / programmable sequences won’t run — control board faults
- HV output cable or connector arcing / insulation breakdown
- Display not responding or dead
- Safety interlock won’t clear / won’t allow a test
Don’t see your exact problem? We repair all HVI DBT Series faults — email us and describe what’s happening.
HVI DBT Series Models We Repair
| Model | Description | Service |
|---|---|---|
| HVI DBT-600(F) | 600 kVDC digital hipot tester | Request Repair |
| HVI DBT-300(F) | 300 kVDC digital hipot tester | Request Repair |
| HVI DBT-200(F) | 200 kVDC digital hipot tester | Request Repair |
| HVI DBT-130(F) | 130 kVDC digital hipot tester | Request Repair |
| HVI DBT-100(F) | 100 kVDC digital hipot tester | Request Repair |
| HVI DBT-80(F) | 80 kVDC digital hipot tester | Request Repair |
| HVI DBT-75(F) | 75 kVDC digital hipot tester | Request Repair |
| HVI DBT-37.5(F) | 37.5 kVDC digital hipot tester | Request Repair |
How to Send In Your HVI DBT Hipot Tester
- Tell us what’s wrong. Email us or submit a service request with your model and the problem.
- Ship it to us. Send your instrument from anywhere in the US — we provide prepaid shipping labels on request.
- Get a firm quote. We evaluate it and send a no-obligation repair quote. No work is done until you approve.
Email: info@junecompany.com | All repairs include NIST-traceable calibration and a 90-day parts-and-labor warranty.
Frequently Asked Questions
How much does HVI DBT Series repair cost?
Repairs start with a flat evaluation fee that’s credited toward your repair cost. After we diagnose the instrument, you get a firm quote before any work begins — no surprises.
How long does the repair take?
Most HVI DBT repairs are finished within 5–10 business days of arrival, with expedited turnaround available if you need it back fast.
My tester won’t reach full test voltage — can you fix it?
Yes. HV multiplier stack failures after a flashover or sustained overload are one of the most common faults on these testers, and they’re fully restorable to rated voltage.
The voltage won’t regulate or hold its setpoint — is that repairable?
Yes. Voltage feedback circuit degradation that affects regulation accuracy is a routine repair, restored so the output holds steady at the set value.
My leakage current readings look off — can you recalibrate it?
Yes. We recalibrate the leakage current and voltage metering against our reference standards and document the results on a NIST-traceable certificate — the measurement your pass/fail decisions depend on.
The digital control or programmed sequences aren’t working — can you repair the control board?
Yes. Digital control board faults that leave the unit unresponsive or stop programmable ramp and test sequences from running are repairable at the component level.
Can you repair arcing HV cables or connectors?
Yes. High-voltage output cable and connector insulation breakdown that causes arcing is repairable, restored for safe, reliable high-voltage testing.
What if my exact model isn’t listed?
We service every HVI DBT Series configuration, F-suffix filtered models included. If your model isn’t in the table, pick the closest match or email us — the process is the same.
Who uses the HVI DBT Series?
Electric utilities, cable testing contractors, transformer maintenance shops, switchgear acceptance testers, and industrial high-voltage programs rely on the DBT Series for DC dielectric withstand testing on cables, transformers, switchgear, and rotating machinery.
