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Portable Fault Location Systems

Portable Fault Location Systems
Portable Fault Location Systems
Product Code : 120
Brand Name : Megger
Product Description

Portable Fault Location Systems


The EZ-THUMP4 and EZ-THUMP12 are compact and lightweight, 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.

Due to their rugged yet portable enclosure, they are ideally suited either for use in a “satellite” fault locating concept for remote areas that may have less frequent faults, when ease of operation, light weight and economics are important, or for hard to access inner city locations.

The units require no adjustments and are operated via a rotary control knob.

The EZT4/12 series offers: 


  • Arc Refl ection Method (ARM®) cable fault prelocation
  • 500 Joule pinpoint surge generator
  • DC testing for breakdown detection
  • Insulation resistance measurement and sheath testing
  • A 4-kV or 12-kV version 
  • Compact, lightweight and rugged fi eld instruments
  • Battery and AC line operation
  • Automatic end-of-cable and fault locating
  • 4-kV or 12-kV output versions available
  • Transfl ective color display
  • ARM® Prelocation
  • Fault Pinpointing (Thumping)
  • Optional Sectionalizing Software*
  • 4 or 12 kV DC testing

Minimum Order Qty- 1 No.

Area of Service- All Over India 




"We are dealing in West Bengal."
Au Systems Pvt. Ltd.
An ISO 9001 : 2008 Certified
AS-2/2, Srinagar Pally, Durgapur - 713213, West Bengal, India
Mr. Kanchan Mandal (Director)
Mr. Subhajit Mondal (Assistant Director)
Branch Office :
H.N.0010570,Anirban Apartmnet, Rabindranagar, Asansol Pin:713304, West Bengal INDIA
Phone : 0341-2256677
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