Multi-Pulse Underground Cable Fault Prelocator and Testing Equipment

• Customization: Available
• After-sales Service: Warranty Certificate
• Warranty: 1 Year
• Model NO.: XHGG502
• Connectors: USB
• Test Mode: Saved Test
• Usage: Network Cable Tester, HDMI Cable Tester, Audio Cable Tester, Coaxial Cable Tester, Digital Cable Tester
• Test Region: Forming Cable
• Cable Type: Shielded
• Power: Electricity
• Certification: CE
• Customized: Customized
• Color: Blue
• Transport Package: Wooden Box with Foam Inside
• Specification: 350mm*280mm*170mm
• Trademark: XZH TEST
• Origin: China Xian
• HS Code: 8543201000
• Production Capacity: 1000 Pieces /Year
• Package Size: 36.00cm * 28.00cm * 20.00cm
• Package Gross Weight: 40.000kg

Product Description

Product   Overview
XHGG502 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 12.1-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.

The XHGG502 ARC cable fault pre locator adopts the latest technology of embedded industrial computer and the most advanced "eight pulse method" (multiple pulse method) testing technology, so that any high-resistance fault presents the simplest short-circuit fault waveform similar to low-voltage pulse Features are easy to read. It also has the operation modes of shock high voltage flashover method and low voltage pulse method, which is convenient to detect various cable faults. The success rate of fault detection, test accuracy and test convenience are better than any domestic testing equipment.


Main features
1. The reflected signal sent by the pulse coupler is automatically displayed, and the full-length waveform of the cable open circuit is displayed at the same time.
2.Automatic calculation and display of fault distance;
3.It has the function of storing massive test waveforms: the waveforms obtained from the field test can be conveniently stored in the instrument according to the specified order, and can be recalled and observed at any time;
4.With standard printer USB interface;
5.Simple operation and high reliability. Has a very high cost performance;
6.Built-in polymer lithium battery power supply, which can test cable open circuit and low resistance short circuit fault in no power supply environment.


 

Product Parameters

cable  Fault pre-location XHGG502	Pre-location methods	TDR (impulse reflection method)
		ARC (single impulse / multiple impulse arc reflection method)
		ICE (impulse current method) DECAY (voltage decay method)
	Display	12.1 inch industrial-grade computer control, touch operation mode
	System	Windows operating, automatic generate test reports.
	Function	Speed, resistance, distance measurement
	Data sampling rate	400MHz
	Pulse amplitude	400Vpp
	Pulse width	0.25 uS 2uS and 4uS
	Measuring distance	≥68Km
	Reading resolution	0.1m
	Test accuracy	<0.5m
	Cable length choice	<1Km (short distance); <3Km (medium distance); >3 Km (long distance) (test low-voltage pulse amplitude: 400Vpp)
	Pulse coupler withstand voltage	35kV DC
	Test blind zone	≤10M
	Data storage	Can store 10 sets of test waveforms
	Power supply	Built-in rechargeable lithium battery, it can work continuously for more than 4 hours after being fully charged.
	Communication	With standard USB interface
	Working conditions	Temperature -25ºC~+65ºC, relative humidity 85%, atmospheric pressure 750±30mmHg;
	Volume and weight	Cable fault tester 430×380×220mm-8kg; Pulse coupler 430×380×220mm-7kg.