Description
Megger OTS100AF Oil Test Set Repair Services
The Megger OTS100AF is a critical instrument used by transformer maintenance crews, utility asset managers, oil testing laboratories, and industrial high-voltage technicians. When this equipment fails or drifts out of specification, June Company delivers expert repair and NIST-traceable calibration to restore full operational accuracy.
About the Megger OTS100AF
As a dielectric oil test set instrument, the Megger OTS100AF is designed for demanding applications. Specifically, dielectric oil test sets measure the breakdown voltage of insulating oil used in transformers and switchgear to verify its dielectric strength. Accurate and reliable performance is essential — measurement drift or component failure can cause costly errors, compliance issues, and project delays.
Common Dielectric Oil Test Set Issues We Repair
Our repair process addresses the root cause of every issue:
- Control circuit faults: repaired by technicians experienced with Megger instrumentation
- Safety interlock failures: resolved through targeted diagnostics and precision repair techniques
- Hv transformer degradation: diagnosed through systematic testing and resolved with component-level repair
- Electrode erosion: identified during our multi-point inspection and corrected to restore specification performance
- Oil contamination in test cell: addressed with OEM-grade components and verified against traceable standards
Calibration and Performance Verification
Every Megger OTS100AF repair includes NIST-traceable calibration covering key parameters such as ASTM D1816, ASTM D877, and electrode gap. We issue detailed calibration certificates documenting measured performance against manufacturer specifications.
Why Choose June Company for Megger Repair?
Customers choose June Company for our depth of technical expertise:
- Traceable Calibration: NIST-traceable calibration certificates included with every repair
- 90-Day Warranty: All repairs backed by our parts and labor warranty
- Component-Level Repair: We diagnose and repair at the board and component level, not just swap modules
- OEM-Grade Parts: Genuine or equivalent components for lasting reliability
- Category Specialists: Dedicated experience with dielectric oil test set equipment from Megger and related manufacturers
- Transparent Pricing: Detailed quotes before work begins — no surprises
How Our Repair Process Works
- Free Evaluation: Ship your Megger OTS100AF to our facility. We provide a detailed assessment and firm quote at no cost.
- Expert Repair: Certified technicians perform HV transformer refurbishment, electrode replacement, test cell cleaning, control board repair, and safety system verification.
- Calibration: Full NIST-traceable calibration with documented results across all critical parameters.
- Quality Verification: Final functional testing confirms your instrument meets or exceeds original specifications.
- Return Shipment: Securely packaged and shipped with calibration certificate and repair documentation.
Industries We Serve
The Megger OTS100AF is used by transformer maintenance crews, utility asset managers, oil testing laboratories, and industrial high-voltage technicians. June Company understands the operational demands of these fields and the importance of keeping critical test equipment in service.
Request a Repair Quote
Contact June Company for professional Megger OTS100AF repair and calibration. Our team is ready to evaluate your instrument and provide a no-obligation quote.
Email: info@juneusa.com






