Cable Fault Tester | Touch Screen TDR Cable Fault Pre-Locator | XHGG501D
Product Description
The XHGG501D cable fault tester adopts an industrial-grade 10-inch touch LCD with a simple operation software interface and microcontroller centralized control. Using modern electronic technology, it achieves signal filtering, acquisition, data processing, graphic display and graphic analysis, completing cable speed measurement, cable length test, cable fault distance test and resistance test.
This cable fault tester is a specialized instrument for measuring and analyzing the fault status and distance of power cables. It is suitable for low-resistance, short-circuit, open-circuit and broken wire faults of power cables, coaxial cables, street light cables and buried wires of various materials with different cross-sections and media, as well as leakage and flashover high-resistance faults. It supports both the low-voltage pulse method and the high-voltage flashover method (direct flash and impulse flash).
Applications & Target Audience: Engineered for wastewater treatment plant electrical teams, university and research institute facility management units, municipal public works and street lighting departments, and EV charging network operators that pre-locate low-resistance, open-circuit, disconnection, leakage and flashover high-resistance faults in power cables up to 16km.
Product Features
- Industrial-grade 10-inch touch LCD display with clear waveform and menu display;
- Centralized control by microcontroller, touch-based operation mode, strong anti-interference ability;
- Equipped with distance measurement, speed measurement and resistance measurement functions;
- Fully automatic continuous sampling, timely and accurate waveform capture;
- Equipped with low-voltage pulse sampling method and high-voltage flashover sampling method (direct flash and impulse flash);
- Built-in large-capacity 10400mAH lithium battery pack, convenient to use on site;
- Adopts a protective case, not lower than IP54.
Technical Specifications
| Parameter |
Specification |
| Sampling frequency |
100MHz |
| Low voltage pulse amplitude |
35V |
| Pulse width |
0.2uS/2uS |
| Minimum resolution |
1.0m |
| Test blind spot |
≤35m |
| Distance measurement range |
≥16km |
| Measurement error |
≤±(0.5%*L+1m), L is the cable length |
| Display |
10-inch industrial-grade touch LCD |
| Power supply method |
Charging AC110V~240V, 50Hz/60Hz; built-in 10400mAH lithium battery (1 hour charging, 2.5 hours standby) |
| Working conditions |
-20~+65℃, relative humidity ≤90% |
| Volume |
358L*284W*168H |
| Weight |
4.6kg |
| Protection |
Protective case not lower than IP54 |
Application Scenarios
| Application Scenario |
Typical Applications |
| Wastewater Treatment Plants |
Pre-locating faults in plant distribution cables to keep pumps and treatment lines running |
| Universities & Research Institutes |
Testing campus buried power cables with the touch-screen instrument for simple operation |
| Municipal Public Works & Street Lighting |
Locating faults in street lighting and public facility feeder cables quickly |
| EV Charging Networks |
Fault pre-location for charging station power cables to minimize station downtime |
Packing List
| Item |
Quantity |
| Cable fault pre-locator |
1 unit |
| Low-voltage sampling line (single Q line) |
1 piece |
| High-voltage sampling line (double Q line) |
1 piece |
| Sampler |
1 piece |
| Sampling box |
1 piece |
| Power cable |
1 piece |
| Fuse |
Spare parts |
| Grounding wire |
1 piece (optional) |
FAQ
Q1: Who is this cable fault tester designed for?
It is designed for wastewater treatment plant electrical teams, university and research institute facility management units, municipal public works and street lighting departments, and EV charging network operators that test power cable faults on site.
Q2: What cable fault types can the XHGG501D test?
It is suitable for low-resistance, short-circuit, open-circuit and broken wire faults of power cables, coaxial cables, street light cables and buried wires, as well as leakage and flashover high-resistance faults, using the low-voltage pulse method and the high-voltage flashover method (direct flash and impulse flash).
Q3: What are the key technical specifications of the XHGG501D?
It features 100MHz sampling frequency, 35V low-voltage pulse amplitude, 0.2uS/2uS pulse width, 1.0m minimum resolution, a test blind spot of ≤35m, a distance measurement range of ≥16km, a measurement error of ≤±(0.5%*L+1m), and a 10-inch industrial-grade touch LCD.
Q4: How does the touch screen help field operation?
The 10-inch industrial-grade touch LCD provides clear waveform and menu display with touch-based operation, waveform analysis functions (expand, translation, calculation, comparison), file handling (open, save) and three test methods (ranging, resistance measurement, speed measurement), making on-site operation simple, fast and highly reliable.
Q5: What is included in the delivery and what are the trade terms?
The delivery includes the cable fault pre-locator, single Q line, double Q line, sampler, sampling box, power cable, fuse and optional grounding wire. The instrument is covered by a one-year warranty with lifetime maintenance and technical services.
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