Cable fault location systems. Portable or vehicle-mounted. One software. Multiple applications. Total confidence. Engineered for precision, powered by intelligence, trusted in the field.

Reliable cable fault location – when it matters most Underground power cables are critical infrastructure. When faults occur, utilities and service providers face pressure to restore power quickly, safely, and cost-effectively. Accurate fault location is the key to minimizing excavation, reducing outage times, and protecting both personnel and assets. Megger’s cable fault location systems are trusted worldwide for their reliability, ruggedness, and advanced diagnostics. From urban distribution networks to industrial and renewable installations, Megger delivers solutions that turn complex cable...

For low-voltage and medium-voltage feeders

Application-specific solutions Utility networks: Power distribution, municipal grids, service providers Modern utility networks demand speed, safety, and consistency. Megger’s cable fault location systems help utilities restore power faster while minimizing excavation and operational risk. Key challenges ■ High outage pressure ■ Mixed cable populations (PILC, XLPE, EPR) ■ Need for standardized workflows Recommended solutions ■ EZ-THUMP 12 – Daily fault location for LV/MV feeders ■ SMART THUMP 16/20 – Intelligent fault location with guided workflows ■ SMART THUMP 25/30 – Long feeders, high-impedance...

Industrial applications: Plants, refineries, railway, airports, data centers Industrial power networks require maximum uptime and controlled testing to protect sensitive assets and production processes. Key challenges ■ Complex internal cable layouts ■ Limited access for excavation ■ High cost of downtime Recommended solutions ■ EZ-THUMP 3/4 - Facility and LV infrastructure ■ M-THUMP5 - Diagnostic-driven fault location ■ SMART THUMP 16/20 - Critical MV circuits Industrial benefits ■ Controlled surge energy protects assets ■ Diagnostic insight before thumping ■ Fast troubleshooting minimizes production...

Wind farms, solar parks, battery storage systems Renewable installations are often spread across large, remote areas with long underground cable runs. Fault location must be accurate, efficient, and repeatable. ■ Long MV cable routes ■ Remote locations and harsh environments ■ Limited service windows Recommended solutions ■ SMART THUMP 16/20 - MV collection systems ■ SMART THUMP 25/30 - Long-distance and high-resistance faults Operator benefits ■ Precise fault location reduces trenching ■ E-TRAY guided workflows support smaller service teams ■ Faster return to energy production

Product portfolio EZ-THUMP 3/4 Compact power for LV networks Ideal for: Product highlights: ■ Low-voltage distribution cables ■ Street lighting and commercial installations ■ Confined urban environments ■ Lightweight, compact, and portable design ■ Simple operation for rapid deployment ■ Optimized surge energy for LV fault location Customer value: ■ Choose 3 kV Dual-stage when you want more control at lower test levels (1.5 kV / 3 kV) and you’re frequently working on LV cables where the permissible test voltage is limited (e.g., 3 U0). ■ Choose 4 kV Single-stage when you need the additional voltage...

■ Industrial and utility service crews ■ Mixed cable environments ■ Increased output voltage for broader cable coverage ■ Intuitive control interface ■ Proven EZ-Thump platform reliability ■ Excellent balance between power and portability Customer value: One tool for a wide range of fault location tasks -efficient, dependable, and easy to use. All EZ-THUMP models can be fitted and delivered with air tires.

Product portfolioSMART THUMP 16/20Smart diagnostics meet powerful surge energy f ■ Utilities focused on reducing excavation time ■ Technicians requiring guided workflows Product highlights: ■ Intelligent system integration ■ High-energy surge output for challenging faults ■ Smart control and measurement capabilities ■ Seamless interaction with E-TRAY software Customer value: Locate faults faster, with fewer steps and greater certainty. Ideal for: ■ Long cable runs ■ High-impedance and complex faults ■ Critical infrastructure networks Product highlights: ■ Highest output power in the Smart Thump...

SMART THUMP SERIES Truck-mounted configurations Choose from five versatile truck-mounted configurations of the Megger Smart Thump series – engineered to match your power supply needs, installation preferences, and control setup for maximum flexibility in the field.

Devices / applications Street lights Urban networks PV / solar plant - LV cables PV / solar plant - MV cables Railway - LV AC cables Railway - MV AC cables Onshore wind farm These values are based on very high resistive faults, that have very high flashover voltages. Most cable faults have lower flash over voltages. This allows lower voltage units to be used on higher vo

At the heart of Megger's modern thumper systems lies E-TRAY, the powerful software platform that transforms cable fault location into a guided, repeatable, and highly efficient process. E-TRAY is more than a user interface - it is a decision-support system designed to help technicians work faster, safer, and smarter. ■ Step-by-step test sequences ■ Reduced risk of incorrect test selection ■ Ideal for both experienced and less-experienced users ■ Intuitive graphical representation of test results ■ Easy interpretation of fault behavior ■ Faster decision-making in the field ■ Centralized control...

MeggerDEMO SOFTWARE DOWNLOAD FOR FREE ||]| E-TRAY Demo software for PC (Windows 7, HIGH VOLTAGE DEVICE Conclusion: benefits for end user's Intuitive software walks through fault locating process Small, light, wheels Same software interface on all units All in one tool (Hipot, TDR, pre-locate, sheath test, sheath fault, burn, sectionalize)

Need 2000 J? STX40. You need to locate earth / ground faults? MGFL1000. Looking for pinpointing tools? UNITED STATES 4545 West Davis Street · Dallas, Texas 75211-3422 T 800.723.2861 (USA only) · T +1 214.333.3201 · [email protected] CANADA 550 Alden Road, Unit 106 · Markham, Ontario L3R 6AB T (800) 567-0286 · [email protected] The information in this document is subject to change without notice and should not be construed as a commitment by Megger Germany. Megger Germany assumes no responsibility for any errors that may appear in this document. VALLEY-FORGE_BR_EN_V01.pdf The word ‘Megger’...