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12kV Portable Fault Location System, Thumper

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Rent/Lease   Buy Used
Catalog Description


 MGR-EZ-THUMP-EZT12 12kV Portable Fault Location System

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

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

The EZT4/12 series offers:
Arc Reflection Method (ARMR) cable fault prelocation
500 Joule pinpoint surge generator
DC testing for breakdown detection
Insulation resistance measurement and sheath testing
The EZ-THUMP 4/12 series of portable fault locators combine the following
features and benefits in a single device.
Quick-step and expert modes, especially convenient where operators may not be
called upon to use the equipment on a regular basis
Automatic fault locating procedure
Operating of unit via rotary control knob
Automatic end-of-cable and fault detection
DC testing up to 4 kV or 12 kV (dependent on model) with automatic breakdown

Output: 0 - 12 kV, 12 mA DC

TDR: Range: 25,000 ft (7.6 km)
Sampling Rate: 100 Mhz
Resolution: 2.5 ft @ 250 ft/s
0.8 m @ 80 m/s
Arc Reflection: 0 - 12 kV

Pinpoint Fault Location
Surge: 0 - 12 kV @ 500 J (EZT12)
Impulse Sequence: 10 seconds
Single shot

Memory 1000 traces
LengthWidthHeightShip Wt 
11 " 14 " 21 " 100 lb  
N/A Currently not available for sale used
Need Configuration Assistance? Call our experienced Sales Staff.