120 Kilometer Tdr Underground Cable Fault Pre-Locator Time Domain Reflectometer

• Customization: Available
• After-sales Service: Support
• Warranty: 1 Year
• Model NO.: XHGG502A
• Connectors: USB
• Test Mode: Instant Test
• Usage: Audio Cable Tester, Coaxial Cable Tester, Digital Cable Tester
• Test Region: Forming Cable
• Cable Type: Shielded
• Power: Electricity
• Certification: CE, IEC
• Customized: Customized
• Color: Black
• Rated Voltage of Filter: DC 35kv
• Low Voltage Pulse Amplitude: 300V
• Test Blind Area: 10m
• Sampling Frequency: 400MHz
• Transport Package: Wooden Case
• Specification: 52*43*75
• Trademark: XZH TEST
• Origin: Shaanxi

Product Description

Description:
XHGG502A Cable Fault Pre Locator is a special instrument for measuring and analyzing power cable status and fault distance. It combines modern electronic technology and computer technology to realize signal filtering, acquisition, data processing, graphic display and graphic analysis to complete cable speed measurement, cable Length test, cable fault distance test.

This cable fault locator adopts 10.1-inch industrial-grade computer control, windows operating system, touch operation mode, ultra-high brightness, large LCD screen display interface for user-friendly use, automatic continuous sampling, and real-time accurate waveform acquisition.

 

Product Features:

• 10.1-inch full-color TFT touch screen;
• With the function of testing cable wave velocity, testing cable length and fault distance;
• Fully automatic continuous sampling, waveform capture at all times, timely and accurate.
• With automatic test range setting, automatic waveform analysis and display of test distance.
• Full English menu, touch and coding button two operation modes, simple, fast and reliable.
• With low-voltage pulse method, high-voltage flashover method, multiple pulse method (8 times) test technology, 
• When using the multiple pulse method, it is used with a pulse coupler to display 8 groups of high and low voltage waveform comparisons.
• The instrument has powerful data processing capabilities, which is convenient for users to manage and archive waveform files.
• It has a massive test waveform storage function.
• Ultra-high brightness, LED backlight brightness up to 280nit, resolution 1024*600, easy to operate in direct sunlight.
• Built-in large-capacity lithium battery pack, supports fast charging, and can be tested in a power-free environment.
• Adopts a protective chassis, not less than IP54.
 

Technical Specifications

Sampling frequency	400MHz	Power supply	AC 220V +/- 10% 50Hz DC 24V / 7 Ah
Pulse width	0.15uS/0.30uS/0.60uS/1.20uS/2.4uS/5.0uS/7.5uS/10uS	Measurement error	≤± (0.5% ×L+1m), L is the cable length;
Minimum resolution	0.07m	Power supply	Charge 220VAC±10%, 50Hz/60Hz; Built-in 5200mAH lithium power supply
Test blind area	≤10m	Three test cable lengths	<1km (short distance); <3km (medium distance); >3km (long distance), (low-voltage pulse test amplitude: 400Vpp)
Measuring Range	120km	Dimension (mm) and Weight (kg)	Cable fault tester: L358mm×W284mm×H168mm-4.7kg; Multipulse filter:L430mm×W380mm×H220mm-10kg.
Working conditions	TEMP: -20 ~ +60ºC,  Relative humidity: 90%