Megger EZ-THUMP 3kV

Includes: Includes: AC power cord (8ft - 2.4m), HV Output Cable (12ft - 3.5m, Owner’s manual, Safety Ground Cable 12ft - 3.5m.

Reference EZT3DV2

Brand SebaKMT

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NB: This unit is the EZ-Thump 3 kV Version 2 Model - 500j with 15ft HV output and ground cables.

The dual-stage 3 kV EZ-Thump is the first of its kind in the entire market, and along with the updated 4kV single-stage unit they are portable, compact and lightweight, battery and AC line operated cable fault location systems specifically designed for fault locating of shielded and unshielded low voltage power cables.

Due to its portable, robust and (wet) outdoor-capable enclosure, they are ideally suited for all typical fault locating operations on LV cables either in industrial applications up to 3 kV or 4 kV, street light fault locating or fault locating of LV power circuits in the utility industry. The EZT3DV2 model is the only dual-stage 3kV unit in the market which addresses LV cables with either 600 V or 1000 V ratings and a max permissible test level of 3 Uo (1.8 kV or 3 kV).

Accurate pinpoint fault location of high resistance faults is achieved using the “Thunder & Lightning” method whereby the 3 kV dual stage 500 Joule surge generator (thumper) and an acoustic/electromagnetic receiver are used.

FEATURES

Dual stage 500 J surge energy at 1.5 kV and 3.0 kV EZ-Thump 3kV only.
F-OHM HV interlock to ensure safe earthing.
Battery and AC line operation.
Automatic end-of-cable and fault locating.
Transflective colour display.
ARM® Prelocation.
Fault Pinpointing (Thumping).
Optional Sectionalising Software*.

Megger EZ-Thump Product Video

Megger EZ THUMP 3kV Specifications

Testing
Output	0 – 1.5/0 - 3 kV, 94/47 mA DC.
Prelocation
TDR	Phase to neutral, phase to phase, 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/ƒs.
Arc Reflection	0 – 1.5/0 - 3 kV.
Pinpoint Fault Location
Surge	0 - 1.5/3.0 kV @ 500 J.
Impulse Sequence	5 - 10 seconds or single shot.
General Specifications
Display	5.7 in. (14.48 cm) HiBrite TFT Colour LCD 640 x 480 pixel.
Memory	1000 traces.
Interface	USB port.
Safety	Emergency stop Key-switch Interlock, standard (available without) F-OHM interlock detection /indication “proper grounding” Interface for remote EMERGENCY OFF box.
Operating temperature	4° F to 122° F (-20° C to +50° C).
Storage temperature	-12° F to 160° F (-25° C to +70° C).
IP rating	IP53 (with top open).
Dimensions	14 x 11 x 25 in. (35.5 x 28 x 64 cm) includes top mounted cable pouch.
EZ-THUMP 3kV warranty	12 months.
Supply
Battery	Internal 24 V NiMH Battery 5 AH Approx. 30 - 60 mins of surge/thumping Approx. 3 hours recharge time.
AC Line	100 – 230 VAC ±50/60 Hz.