Megger Delta 4310 Power Factor Test Set Repair

$245.00

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

June Company provides expert Megger repair and calibration. Common issues include high-voltage surge generator failure and TDR module degradation.

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 Delta 4310 Power Factor Test Set Repair

The Megger Delta 4310 is an insulation power-factor / dissipation-factor (tan-delta) test set — it energizes transformer, bushing, and cable insulation at 12 kV and measures capacitance and dielectric loss to assess insulation condition. It pairs an HV source with a precision loss/capacitance bridge, so faults span the HV side and the sensitive measurement side — not the cable-locator/TDR faults its category label implies.

June Company repairs and calibrates the Megger Delta 4310 for transformer-maintenance and insulation-diagnostics crews.

Common Megger Delta 4310 problems we fix

Power-factor / tan-delta readings off — drift in the loss-measurement bridge, the critical function, recalibrated against standards.
HV output low or unstable — the 12 kV source degrading, repaired for stable test voltage.
Capacitance readings inaccurate — the capacitance path, corrected.
Won’t connect or download — interface faults to the test PC.
Display or control faults.

FAQs

My tan-delta numbers look wrong — repairable? Yes. Power-factor accuracy drift traces to the measurement bridge; we repair and recalibrate it so insulation condition assessments are trustworthy, with a NIST-traceable certificate.

Is the HV output verified? Yes — test voltage is checked along with the loss measurement.

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.