After-sales Service: | Warranty Certificate |
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Warranty: | 1 Year |
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 |
Customization: |
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The XHGG502 ARC underground cable fault locator is suitable for measuring the low resistance, short circuit, open circuit and disconnection faults of various materials of different cross-sections and different media, high-frequency coaxial cables, local telephone cables, street light cables, and buried wires. Prevent leakage and high-resistance flashover faults. Super powerful cable management system, automatic report generation.
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.
cable Fault pre-location XHGG502 |
Pre-location methods | TDR (impulse reflection method) |
ARC (single impulse / multiple impulse arc reflection method) |
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ICE (impulse current method) DECAY (voltage decay method) |
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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. |
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