Megger EZ-Thump 4kV Portable Cable Fault Location System

Low Voltage Cables feature surge discharge, TDR/ARM prelocation, 7.6 km range, and a 5.7-inch HiBrite LCD in a portable, rugged design.

Megger EZ-Thump 4kV Portable Cable Fault Location System Front View
Megger EZ-Thump 4kV Portable Cable Fault Location System Top View
Megger EZ-Thump 4kV Portable Cable Fault Location System Side View

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Part Number

EZT4V3-50T1WK

Manufactured

By Megger

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

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Product Manual Product Specs

Features

Testing Output: 0 – 1.5/0 - 3 kV, 94/47 mA DC; 0 – 4 kV, 35 mA DC
Prelocation Range: TDR
- phase-to-neutral, phase-to-phase up to 256 pairs
- Range 25,000ft
Power Supply:
- Internal 24 V NiMH battery (30-60 mins surge)
- 3 hours recharge, AC: 100-230 VAC
Safety Features:
- Emergency stop
- Key-switch interlock
- F-OHM grounding detection
Environmental:
- Operating temp: 4 to 122°F
- Storage temp: -12 to 160°F
Pinpoint Fault Location: 0 - 1.5/3.0kV @ 500J; 0 - 4 kV @ 500J
Memory: 1000 traces, USB interface
Cables Supplied: 15ft HV flexible shielded cable, 15ft safety ground cable

The Megger EZ-Thump 4kV Portable Cable Fault Location System is an advanced tool designed to locate faults in shielded and unshielded low voltage cables. The EZ-Thump 4kV feature a single-stage 500 J surge (4 kV model) for pinpointing high resistance faults. The unit battery and AC line operation are portable, lightweight, and weather-resistant, making them ideal for outdoor use in industrial, streetlight, and utility applications. The EZ-Thump 4kV systems combine advanced technologies, such as Time Domain Reflectometry (TDR) and Arc Reflection Method (ARM®), to effectively locate faults with up to 7.6 km of range.

This product is equipped with a 5.7-inch HiBrite TFT LCD display, the systems provide clear, easy-to-read results even in bright outdoor conditions. The EZ-Thump 4kV user-friendly interface includes an emergency stop function, key-switch interlock, and the ability to operate both via a rotary control knob and the simple E-Tray GUI. The unit has a memory for storing 1000 traces, users can quickly access past results. The EZ-Thump 4kV units are ideal for both fault prelocation and pinpointing, making them a reliable choice for cable fault detection and diagnostics.