Megger MOM 600A High-Current Low-Resistance Tester
The Megger MOM600A is a specialized instrument designed to measure contact resistance with exceptional precision in high-voltage electrical equipment such as circuit breakers, isolators, and busbar joints. It plays a critical role during commissioning and maintenance by detecting issues like oxidation, loose connections, and contact wear that can cause overheating or failure.
Features & Benefits
- Output current range from 0 to 600 A DC for versatile testing.
- Resistance measurement range from 0 to 1999 micro-ohms ensuring high accuracy.
- Employs voltage drop method for precise contact resistance evaluation.
- Rugged, mains-powered design for stable output and reliable performance in challenging substation environments.
- Comes with heavy-duty test leads and a transport case for convenience and durability.
Material & Build
Constructed with durable components to operate effectively in demanding high-voltage substation settings, the Megger MOM600A is built to withstand rough handling and environmental stresses, providing long-lasting and dependable service.
Use Cases / Applications
Ideal for contact resistance testing, preventive maintenance, and reliability assessments of high-voltage connections such as breaker contacts, bus joints, and line connections. It significantly helps maintain system safety and efficiency.
Megger MOM 600A High-Current Low-Resistance Tester
DATASHEET
SPECIFICATIONS
1. Key Performance & Electrical
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Output Current Range: Up to 600 A AC true RMS for high-current low-resistance measurements.
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Application Focus: Contact resistance testing on circuit breaker main contacts, disconnectors, busbar joints, high-voltage splices, and safety ground connections.
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Open Circuit Voltage & Burden: Designed to deliver high currents through low-impedance test objects with robust continuous or short-duration injection capabilities.
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Measurement Range & Accuracy: High-precision low-resistance (micro-ohm) measurement capability for detecting high-resistance joints and preventing overheating.
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Safety & Overload Protection: Built-in thermal protection, current limiting, and secure locking connections to handle heavy-duty substation testing environments.
2. General & Physical
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Design & Construction: Rugged, portable field-ready construction built for rugged industrial and substation use.
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Dimensions (W x H x D): Compact transportable format designed for easy handling by test engineers on-site.
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Weight: Heavy-duty instrument weighting approximately 24 kg to 28 kg) depending on internal transformer configuration and included accessories.
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Operating Temperature Range: -10 °C to 50 °C.
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RENTAL DETAILS & LOGISTICS
Rental Terms 1 Day minimum
Extension Terms Flexible Weekly / Monthly Extensions Delivery Nationwide & International Support 24x7 on-call + on-site support Availability UAE, Bahrain, Saudi Arabia, Spain RENTAL INQUIRIES & CONTACT
For rental inquiries, contact Skysun Energy via email at support@skysunenergy.com or by phone depending on the country you require.
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Bahrain: +973 3312 1984
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Saudi Arabia: +966 509674576
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UAE: +971 5257 97530
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Spain: +34 603987120
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