Xz Test Factory Customized Cable Fault Location System 35kv Fault Test

Product Description

Product Description

XZH Portable low and medium voltage cable fault locating system

Cable fault pre-location: with the reflectometer XHGG501B based on the low-voltage impulse reflection method(TDR), and high-voltage decay(ICE) method (DECAY). cable pipe locator: XHLJ504 is an multifunctional equipment, with this equipment, you can realize of cable path tracing, buried depth detection, cable fault point precise location. High voltage 2048 J surge generator XHHV535-4TS is accompanied by a surge levels switch which allows to achieve the maximum surge impulse energy at 8, 16 and 32 kV. It has features operator safety assurance systems and provides a reliable and comprehensive technical solution for low- and medium-voltage cables faults.

Product Parameters

   
XHGG501B is designed for underground power cable fault per-locating, to provide quick accurate and safe measurement solution.
Measure the power cable of different sections, different media of various materials, short circuit, open circuit short line fault and the low and middle resistance fault.
Great for KV substation, civil power supply system and power energy sources applications.
Working principle
The XHLJ504 cable pipe locator is composed of a high-power path signal generator(transmitter) and receiver required for detecting buried cable paths.

The basic principle of the cable path meter is to use a path signal generator (ie, the path meter signal transmitting host) to input a path pulse signal into the cable under test, thereby generating electromagnetic waves, and then receiving them with a probe, and the receiver amplifies the received signal. After processing, the output is sent to the earphone and the pointer meter.

This cable route tracer judges the buried path and depth of the cable according to the sound peaks, sound valleys and the deflection degree of the pointer meter in the earphone.

The receiver of this device is equipped with headphones and probes and can be used as a cable fault locator.

Features
1. The high-voltage pulse output is uniform and controllable;
2. It has dual 2.5-level pointer display for current and voltage, which is intuitive and clear, and the impact discharge process is clear at a glance;
3. High-voltage side voltage measurement, real-time and accurate;
4. It has zero start protection function, safe and reliable;
5. It has three voltage ranges and capacitance switching functions;
6. Unique high-voltage measurement design will automatically discharge the internal capacitor of the device when it is stopped;
7. The discharge time can be selected from two modes: timing and manual;
8. With DC voltage withstand function;
9. A high-precision test cable fault sampling waveform module is installed internally;
10. Humanized designed trolley for easy movement;

Technical Parameters

Impact high voltage	0~32kV, 0~16kV, 0~8kV three-speed adjustment
High voltage partial pressure	Level 2.5
Built-in capacitor	4μF/32kV, 16μF/16kV, 64μF/8kV three-speed adjustment
Output voltage polarity	negative polarity
Impact time	automatic impact about 7 seconds, manual impact for any time control
High voltage side current	0~60mA
Over-temperature protection	105ºC
Impact power	2000W
Overcurrent protection	9A (more than 5S) low voltage side
Discharge Power	2048J
Working power supply	AC 220V±10%/50Hz±2Hz
Ambient temperature	-25~+65ºC

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