Description
Megger EZ-Thump 12kV Power Fault Locator Repair
The Megger EZ-Thump 12kV Power Fault Locator is a dielectric oil test set – it raises a voltage across a precise electrode gap immersed in an oil sample until the oil breaks down. The result depends on the gap being exactly right and the sample being properly mixed, as much as on the voltage measurement.
June Company repairs and calibrates the Megger EZ-Thump 12kV Power Fault Locator for utility maintenance crews, transformer service teams, and oil testing laboratories. Every instrument is repaired at component level and verified against reference standards before it ships back, with the measured results documented.
Common Megger EZ-Thump 12kV Power Fault Locator problems we fix
- Automatic sequence or averaging faults.
- Display, keypad or front-panel faults.
- Internal power supply faults.
- Breakdown voltage readings inconsistent – usually electrode gap or sample handling rather than the measurement circuit.
- Electrode gap out of specification or electrodes pitted.
- High-voltage output not ramping correctly.
- Stirrer not operating.
- Test vessel damage or contamination.
FAQs
Are the electrodes serviceable? Yes. Pitted electrodes change the result and are a normal part of restoring the set.
What if it is not economical to repair? We tell you in the quote. The evaluation is free and there is no obligation to proceed.
Every repair carries a 90-day parts-and-labor warranty, with a firm quote before any work begins. Email us or submit a service request.
Related Megger repairs
We service 186 Megger instruments. See all Cable Fault Locator Repair.







