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Portable Cable Fault Location Systems

EZ-THUMP V2

 
  • EZ-THUMP V2
  • Overview  
  • Downloads  
Overview

■ Compact, lightweight, all-in-one, rugged portable
cable fault locating system
■ Battery and AC line operation; field-replaceable
battery
■ Automatic cable end, fault location, and
sectionalizing (optional in certain markets)
■ Single-stage capacitor surge discharge: 500 J @ 4 kV
model; 500 J @ 12 kV model
■ Dual-stage capacitor surge discharge: 500 J @1.5 kV
& 3.0 kV @ 3 kV model
■ Up to 94 mA current, depending on voltage
■ F-OHM safety feature to ensure safe grounding
■ HiBrite color display for outdoor visibility
■ TDR LV prelocation of very low resistance faults
and cable interruptions
■ ARM® prelocation of high resistance/flashover
faults
■ Fault pinpointing, high- and low-resistive fault
■ Sheath testing and sheath fault locating

All EZ-THUMP models 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 for all typical fault locating operations on MV cable as
well as on LV cables.

The 12 kV model can be used as part of 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 3 kV and 4 kV units offer a convenient solution for industrial fault locating applications up to 3 or 4 kV, street
light fault locating or fault locating in LV power circuits in the utility industry, featuring point-to-point cables.

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

Downloads