Megger EZ-THUMP 3 kV and EZ-THUMP 4 kV, model V3

Portable fault location systems for LV networks

• Dual stage 500 J surge energy at 1.5 kV and 3.0 kV EZ-Thump 3kV only
• Single stage 500 J surge energy at 4.0 kV EZ-Thump 4kV only
• F-OHM HV interlock to ensure safe earthing
• Battery and AC line operation
• Automatic end-of-cable and fault locating
• Transflective color display
• ARM pre-location
• Fault pinpointing (thumping)
• Optional Sectionalising software*

Weighing as little as 32 kg, the EZ-Thump 3 kV is the first of its kind in the market and, with updated EZ-Thump 4 kV, this series has the most portable fault location systems specifically for shielded and unshielded low voltage power cables.

These instruments use the “Easy Go” test system, which is easy to operate, interprets the results, and requires minimal training to find faults. On-board is a TDR with a 7.6 km range and arc reflection at 3 or 4 kV respectively for pre-locating. For pinpointing, the EZ-Thump offers a surge energy of 500 J, at 1.5 and 3 kV or 4 kV respectively, DC testing for breakdown detection, and insulation resistance measurement.