Megger Portable Cable Fault Locator System
Model No :
EZ-Thump 4 KV
Part Code :


Weighing less than 33 kg the EZ-Thump series are the most portable fault location systems on the market. It utilises the “Easy Go” test system, which is easy to operate, interprets the results and requires minimal training to find faults. They can fit in the boot of a car, making them ideal for a flexible quick response fault finding strategy.

All EZ-Thump models are compact, battery and AC line operated, portable cable fault location systems. They are designed for quick, effective, accurate and safe fault locating operations to greatly reduce system customer outage minutes.

- TDR method to prelocate very low resistance cable faults, either phase to phase or phase to neutral, or by pair comparison
- Arc Reflection Method (ARM®) prelocation of high resistance flashover faults
- Single stage 500 Joule surge generator for pinpointing of high resistive faults up to 12kV
- DC testing for breakdown detection
-Insulation resistance measurement
- Sheath testing and sheath fault locating

General Specifications
- Testing:
• Output: 0 – 12 kV, 12 mA DC
- Prelocation:
• TDR: Phased to Phase, Phase to Neutral, on screen comparison of up to 256 pairs
• Range: 25,000 ft (7.6 km)
• Sampling Rate: 100 Mhz
• Resolution: 2.5 ft @ 250 ft/ƒs0.8 m @ 80 m/µs
• Arc Reflection: 0 – 12 kV
- Pinpoint Fault Location:
• Surge: 0 - 12 kV @ 500 J
• Impulse Sequence: 5 - 10 seconds or single shot
- Display: 5.7 in. (14.48 cm)HiBrite TFT Color LCD640 x 480 pixel
- Memory1000 traces
- Interface: USB Port
- Cables supplied:
• 15 ft (4.5 m) HV flexible shielded cable
• 15 ft (4.5 m) safety ground cable
• 6 ft (1.8 m) AV supply lead set (US/Schuko/UK plug)

1 Year