Megger SG15-1150M Cable Fault Locator Repair

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Restore your Megger SG15-1150M to factory specifications with June Company’s certified repair service. Serving electric utility fault crews, underground cable contractors, industrial electricians, and municipal power departments with fast turnaround and transparent pricing.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description
Brand

Description

Megger SG15-1150M Cable Fault Locator Repair

The SG15-1150M is a Surge Generator / thumper system — a trailer- or van-mounted cable fault locator that stores high-voltage energy and discharges it into a faulted cable to produce an audible thump for pinpointing, paired with prelocation methods. This is high-energy HV equipment, so its faults are HV-section faults: the surge capacitor, the HV supply, and the discharge switching take the stress.

June Company repairs and calibrates the SG15-1150M for utility fault crews and underground cable contractors who need it working when a feeder is down.

Common SG15-1150M problems we fix

Won’t build voltage or won’t thump — HV supply or surge-capacitor failure, the defining fault of a thumper. Repaired so it charges and discharges at full energy again.
Weak or inconsistent surge energy — discharge-switch (gap/relay) wear that robs the surge of punch, restored for a solid, locatable thump.
Prelocation (TDR/ARM) not working — the reflection/prelocation circuitry that narrows the search before thumping.
HV arcing or leakage internally — insulation breakdown in the HV section from age and stress.
Control or sequencing faults — the control system that manages charge/discharge timing safely.

FAQs

My thumper won’t discharge — fixable? Yes. That’s almost always the HV supply, surge capacitor, or discharge switch — all repairable, then verified so it delivers full surge energy safely.

Is the HV section safe after repair? Yes — we restore insulation integrity and verify safe charge/discharge operation before return.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Megger Repair

Megger Group Limited is a company known for manufacturing electrical test equipment and measuring instruments. They provide a wide range of products designed for testing, diagnosing, and maintaining electrical assets and systems. Some of their key products and their functionalities include:

Insulation Resistance Testers: Used to measure the insulation resistance of electrical equipment and components to ensure they can safely withstand normal operating voltages.
Low Resistance Ohmmeters: Instruments designed to measure very low resistances in electrical connections, cables, and conductors, helping to identify and troubleshoot high-resistance joints or faults.
Transformer Test Equipment: Includes testers for assessing the condition of transformers through various tests such as turns ratio, winding resistance, insulation resistance, and transformer oil testing.
Cable Fault Locators: Devices used to locate faults and defects in underground cables, helping to pinpoint the exact location of faults without the need for extensive excavation.
Ground Resistance Testers: Instruments used to measure the resistance of grounding systems to ensure electrical safety and compliance with standards.
Power Quality Analyzers: Instruments that monitor and analyze various aspects of electrical power quality, including voltage fluctuations, harmonics, power factor, and waveform distortions.
Portable Appliance Testers (PAT Testers): Used for testing the electrical safety of portable appliances and equipment to ensure they comply with safety regulations and standards.
Circuit Breaker Analyzers: Devices designed to test and analyze the performance of circuit breakers, including timing, operation sequence, and contact resistance.

Megger products cater to a wide range of industries including power generation, transmission, distribution, telecommunications, manufacturing, and electrical contracting. They are essential tools for electrical engineers, technicians, and maintenance professionals to ensure the reliability, safety, and efficiency of electrical systems and equipment.