Megger EZ-THUMP 3kV Portable Fault Location System
- Dual-stage 500-joule surge generator.
- 7” HiBrite colour display.
- IP53 weather-resistant design.
- Battery or mains operated.
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Description
The Megger EZ-THUMP 3kV Portable Fault Location System is a crucial tool for anyone working with power cables. This versatile, compact, and robust device is designed to accurately locate faults in both shielded and unshielded low- and medium-voltage power cables, offering unparalleled efficiency and reliability in the field.
Unveiling the Power of EZ-THUMP
The Megger EZ-THUMP 3kV Portable Fault Location System stands out as a groundbreaking solution in cable diagnostics. This lightweight, dual-stage fault locator redefines portability without compromising on performance. Its innovative design makes it the sole 3kV unit on the market specifically engineered for low voltage cables with 600/1000V ratings, supporting a maximum test level of 1.8kV or 3kV (3 Uo). This unique capability broadens its applicability, making it an indispensable asset for diverse scenarios, from intricate industrial setups to sprawling utility networks and even public street lighting systems.
Precision in Diverse Cable Systems
A hallmark of the Megger EZ-THUMP is its exceptional versatility in testing capabilities, ensuring it can tackle a wide array of faults across various systems. It seamlessly supports TDR testing for the precise pre-location of even the lowest resistance cable faults, a critical feature for quick diagnostics. Furthermore, its Arc Reflection Method (ARM) pre-location with Multishot Technology is invaluable for detecting high resistance and flashover faults in both low and medium voltage cables, minimizing downtime and maximizing operational efficiency. The integration of a dual-stage 500-joule surge generator provides the necessary power to pinpoint even the most stubborn high resistive faults with remarkable accuracy.
Comprehensive Fault Detection Capabilities
Beyond its core pre-location functionalities, the Megger EZ-THUMP offers a comprehensive suite of testing modes to ensure thorough fault detection. It facilitates rigorous breakdown detection testing, essential for identifying weaknesses in cable insulation. The inclusion of a DC hi-pot test with insulation resistance indication allows for detailed assessment of cable health, while its sheath testing/sheath fault locating capabilities are crucial for maintaining the integrity of MV cables. Additionally, for low voltage and unshielded cables, it provides efficient ground fault pinpointing, making it a truly all-encompassing solution for cable maintenance and repair professionals.
Streamlined and Automated Fault Finding
The Megger EZ-THUMP significantly simplifies the fault locating process through its highly automated procedures. It features an intuitive automatic fault locating procedure that intelligently initiates with hi-pot testing, progressing seamlessly to pre-location, and culminating in precise pinpointing. This automation greatly reduces the need for manual intervention, streamlining workflows and accelerating diagnostics. The system also boasts automatic end-of-cable and distance-to-fault detection, along with automatic breakdown detection, further enhancing its user-friendliness. For specialized scenarios, users can leverage the user-configurable Sheath Fault/Ground Fault mode and Manual Voltage Control, while an F-OHM HV interlock acts as a vital safety measure, detecting improper connections to prevent potential damage or hazards. All vital readings and information are clearly displayed on its 7-inch HiBrite colour display, specifically optimized for excellent outdoor visibility.
Intuitive Interface and Rugged Design
Ease of operation is a cornerstone of the Megger EZ-THUMP’s design. It can be effortlessly controlled via its E-Tray GUI and a responsive rotary control knob. The innovative quick-step mode, combined with the straightforward E-Tray GUI, ensures that even inexperienced users can operate the device with minimal training, making it accessible to a wider range of technicians. Furthermore, this cable fault locator is built to withstand the rigors of field use. Its rugged, high-impact, and weather-resistant (IP53) design ensures durability in challenging environments. The flexibility of powering the unit from either an internal battery or a mains supply (with the added convenience of operating on mains while the battery recharges) guarantees uninterrupted performance during extended diagnostic sessions.
The tpt24 Advantage: Unmatched Quality
When investing in critical equipment like the Megger EZ-THUMP 3kV Portable Fault Location System, ensuring authenticity and quality is paramount. This is where tpt24.com stands out as the premier online store worldwide for this exceptional product. tpt24.com is committed to delivering not just a product, but a promise: the guarantee of authenticity and quality. Regardless of your global location, tpt24.com ensures that your Megger EZ-THUMP system is delivered directly to you, providing peace of mind that you are receiving a genuine, high-performance device backed by superior customer service and support. Choosing tpt24.com means choosing reliability, trust, and the best in cable fault location technology.
Unrivaled Versatility and Performance
In conclusion, the Megger EZ-THUMP 3kV Portable Fault Location System represents the pinnacle of modern cable fault location technology. Its unparalleled versatility, combined with user-friendly operation and robust design, makes it an essential tool for professionals across industrial, utility, and municipal sectors. Whether dealing with routine checks or complex fault scenarios, the EZ-THUMP delivers consistent and accurate results, significantly improving efficiency and safety in cable maintenance and repair operations. Its ability to perform a wide range of tests on various cable types, coupled with its intelligent automation, positions it as a leader in the field, offering a reliable solution for maintaining the integrity and performance of power cable infrastructure.
Specifications
| Category | Specification |
|---|---|
| Testing Output | 0–1.5/0–3 kV, 94 / 47 mA DC<br>0–4 kV, 35 mA DC |
| Prelocation | TDR:<br>- Phase to neutral, phase to phase, phase to armor<br>- On-screen comparison of up to 256 pairs<br>- Range: up to 170,000 ft / 52 km<br>- Sampling Rate: 100 MHz<br>- Resolution: 2.5 ft @ 250 ft/μs (0.8 m @ 80 m/μs) |
| Arc Reflection | Single Shot surge, Multishot TDR<br>0–1.5/0–3 kV or 0–4 kV |
| Pinpoint Fault Location | Surge: 0–1.5/3.0 kV @ 500 J<br>0–4 kV @ 500 J<br>Impulse Sequence: 5–10 seconds or a single shot |
| Display | 7 inch (17.78 cm) HiBrite TFT Color LCD<br>1280 x 800 pixel resolution |
| Memory | Stores up to 100 traces |
| Interface | USB Port |
| Cables Supplied | 15 ft (4.5 m) HV flexible shielded cable (50 ft / 15 m optional)<br>15 ft (4.5 m) safety ground cable (50 ft / 15 m optional)<br>6 ft (1.8 m) AC supply lead set (US/Schuko/UK plug) |
| Terminations | T1 (North America): 14 mm male MC for HV output, hotline clamp, HV return, and safety ground with clamp attachments.<br>T2 (North America): As T1, but hotline clamps replaced by vise grip attachments.<br>T3 (UK): HV output and return leads with hardwired battery clamps.<br>T4 (Other countries): 10 mm female MC for HV output/return, battery clamp attachments, safety ground with hook. |
| Power Supply | Battery: Internal 24 V NiMH, 5 AH approx.<br>30–60 mins of surge/thumping<br>Approx. 3 hours recharge time<br>AC Line: 100–230 VAC ±50/60 Hz |
| Safety | Emergency OFF Mushroom button<br>Key-switch interlock (standard; available without)<br>F-OHM interlock detection/indication “safe connections”<br>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) |
| Weight | 71–75 lbs (32–34 kg) |
| Dimensions | 14 x 11 x 25 in. (35.5 x 28 x 64 cm)<br>Includes top-mounted cable pouch |












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