Status: OTS60/80/100 Current Production
Overview
Megger OTS (Oil Test Set) instruments measure the dielectric breakdown voltage of insulating oil used in transformers, circuit breakers, and other oil-filled electrical equipment. Oil breakdown testing is critical for assessing transformer insulation condition and determining if oil requires filtering, reconditioning, or replacement. The OTS series is available in 60 kV, 80 kV, and 100 kV models with automatic or manual operation. Variants include portable and bench configurations with different electrode types. The OCR testers verify oil circuit recloser operation.
Specifications
| Parameter | Value |
|---|---|
| Test Voltage | 60 kV (OTS60), 80 kV (OTS80), 100 kV (OTS100) |
| Compliance | ASTM D877, ASTM D1816, IEC 60156 |
| Key Features | Automatic test sequencing, programmable test protocols, stirring, statistical analysis, printer output |
Models We Repair
Select your model below to request a repair. If your exact model isn’t listed, choose the closest match — the evaluation and repair process is the same across all Megger Oil Test Sets configurations.
| Model | Description | Service |
|---|---|---|
| Megger OTS100AF | 100 kV automatic oil test set | Request Repair |
| Megger OTS80AF | 80 kV automatic oil test set | Request Repair |
| Megger OTS80PB | 80 kV portable oil test set | Request Repair |
| Megger OTS60AF | 60 kV automatic oil test set | Request Repair |
| Megger OTS60AF/2 | 60 kV automatic oil test set | Request Repair |
| Megger OTS60PB | 60 kV portable oil test set | Request Repair |
| Megger OTS60SX | 60 kV oil test set | Request Repair |
| Megger OTS60SX/2 | 60 kV oil test set | Request Repair |
| Megger OCR9150 | Oil circuit recloser tester | Request Repair |
| Megger OCR8015 | Oil circuit recloser tester | Request Repair |
Common Megger Oil Test Sets Failures We Repair
- High-voltage transformer insulation degradation from repeated breakdown events
- Electrode erosion from cumulative oil breakdown arcing
- Voltage regulation circuit drift affecting test voltage accuracy
- Oil test cell seal leakage
- Control circuit component failures
- Stirring motor failure
- Display or printer mechanism faults
Our technicians perform component-level diagnostics on every Megger Oil Test Sets unit. We don’t just replace boards — we identify and repair the specific failed components, saving you the cost of full module replacements when possible.
Calibration
Every Megger Oil Test Sets repair includes NIST-traceable calibration. We verify all critical measurement and output functions against our reference standards and provide a detailed calibration certificate documenting measured performance against the manufacturer’s published specifications.
Who Uses Megger Oil Test Sets?
The Megger OTS60 / OTS80 / OTS100 and OCR Oil Test Sets and Recloser Testers are used by transformer maintenance, oil testing laboratories, utility insulation programs, power generation facilities, and high-voltage equipment maintenance.
Our Repair Process
- Ship Your Instrument: Send your Megger Oil Test Sets to our facility from anywhere in the US. We provide prepaid shipping labels on request.
- Free Evaluation: Our technicians perform a complete diagnostic assessment and provide a firm, no-obligation repair quote.
- Expert Repair: Upon approval, we perform component-level repair using OEM-grade parts.
- NIST-Traceable Calibration: Full calibration with documented results across all critical parameters.
- Return Shipment: Your instrument is securely packaged and returned with calibration certificate, repair documentation, and our 90-day warranty.
Request a Repair
Contact us for professional Megger Oil Test Sets repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@junecompany.com | All repairs include a 90-day parts and labor warranty.
