Megger’s cable testing and fault location solutions help you quickly identify faults other devices may miss, whether caused by damage, installation issues, or deterioration. Reduce downtime, lower costs, and maintain the security of your supply.
Megger’s cable testing systems are designed to support safe fault location workflows, ensuring personnel and infrastructure remain protected. Identify faults accurately before excavation or repair, to reduce risk and avoid unnecessary exposure.
Quickly locate and diagnose cable faults to restore service faster and reduce disruption. Megger’s solutions help prevent repeat failures, minimise downtime, and ensure reliable cable network performance.
Megger’s diagnostic tools provide clear, accurate data to help engineers understand cable condition, identify issues confidently, and prioritise maintenance. Improve decision-making and optimise long-term asset performance.
We provide a comprehensive range of products tailored to every stage of fault location, including fault prelocation, pinpointing, cable tracing, and phase identification. Our portable handheld instruments are ideal for efficiently resolving cable faults, while our standalone cable fault locating systems integrate multiple functions and testing methods to handle LV, MV, and HV cables in portable, rugged units designed for all terrains. For a complete solution, our vehicle-installed cable fault location systems come fully equipped, offering unmatched on-site diagnostic and testing capabilities.
The main methods for resolving underground cable faults involve a structured approach using advanced testing equipment. This includes initial low-voltage testing to confirm the fault, followed by tools like time domain reflectometers (TDRs) to estimate the fault's location. If the fault is high-resistance, techniques like arc reflection or impulse current methods are employed. Finally, pinpointing is achieved with surge generators (thumpers) and specialized receivers to detect the fault's exact location. Our advanced cable fault detection tools offer quick, safe solutions, from compact devices to all-in-one systems for efficient fault location and identification.
Many of our stand-alone cable testing products feature smart software that guides users through the fault location process, automatically adjusting parameters, interpreting results, and recommending the next steps. This simplifies the process for beginners and saves time for experts, while still allowing manual control over all settings when required.
You can purchase our products and solutions directly from Megger, through our sales representatives, or via authorized distributors. For more information, reach out to us with an inquiry today through our contact form.
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