Low Voltage Cable Fault Locator System
Price:
Price Negotiable
MOQ:
1unit
Delivery Time:
5-8 work days
Brand:
XZH TEST
Product Description
Product Description
XZH TEST Portable cable fault location system is designed for:
★High voltage pulse generator: XHHV535-4Z High voltage 2450J pulse generator is accompanied by a surge levels switch which allows to achieve the maximum surge impulse energy at 32 kV. It has features operator safety assurance systems and provides a reliable and comprehensive technical solution for low- and medium-voltage cables faults.
★Cable fault pre-locator: XHGG501B The cable fault tester is suitable for measuring low resistance, short circuit, open circuit disconnection faults, as well as high resistance leakage and high resistance flashover faults in power cables, high frequency coaxial cables, telephone cables, street lighting cables and buried wires of various materials with different cross sections and different media. Superb cable management system with automatic test report generation.
★ cable fault pinpointer: XHDD503C uses the acoustic-magnetic synchronization principle of vibration pickup and electromagnetic induction to determine the specific location of the cable fault point. With the help of a high-voltage pulse generator, the fault point is flashed and discharged. The physical phenomena such as vibration waves, sound waves and electromagnetic waves generated by the flash over discharge of the fault point are collected by the dedicated probe of the positioning instrument. After intelligent processing by the host, the fault distance and output fault sound are displayed. Finally, the precise location of the fault point is judged by the tester's hearing and vision. That is, the precise positioning task of the cable fault point "directly above the cable, within the rough measurement range" is completed.
High Voltage Surge Generator XHHV535-4Z
Impulse voltage: 0~35kV (default 0~28kV)
High voltage partial pressure: 1.5 class
Built-in capacitor: 4μF
Discharge power: 0~2450 J (default 0~1568 J)
Output voltage polarity: negative polarity
Impact power: 400W
Over temperature protection: 85ºC
Working power supply: AC 220V±10% / 50Hz±2Hz
Ambient temperature: -20~+50ºC
Cable Fault Pre-locator XHGG501B
The cable fault pre-locator is suitable for measuring the low resistance, short circuit, open circuit fault, high resistance leakage and high resistance flash over fault of power cables, high frequency coaxial cables, local telephone cables, street lamps and buried wires of various materials with different cross sections and different media.
• Industrial 5.7 inch LCD display
• Single-chip centralized control, push-button operation mode, strong anti-interference ability;
• With ranging, speed measurement, resistance and other functions;
• Micro printer and host integration, can print test waveform and test report at any time
• Automatic continuous sampling, never miss any discharge waveform
• Test method: flash over sampling, low-voltage pulse sampling
• Pulse amplitude: 100Vpp
• Pulse width: 0.1uS and 2uS
• Measuring distance: Smax: 30km Smin: 15m
• Measurement error: coarse absolute error: ±10m coarse relative error: ± 1%
(DL/T849.1-2004 specifies not more than ±(1%L+20)m, where: L is the cable length)
• Power supply: built-in 24V/7Ah DC power supply, can work continuously for 6 hours. It can also be connected to AC 220V 50Hz power supply
Cable Fault Pinpointer XHDD503C
Sound channel-Bandwidth
l All-pass: 100Hz~1600Hz.
l Low pass: 100Hz~300Hz.
l High pass: 160Hz~1600Hz.
l Band pass: 200Hz~600Hz.
Channel adjustment: 8 levels of sound, magnetic and voltage.
Sound output: Gain: 16 levels (0-112dB), Impedance: 350Ω
Detection range: 0.00-99.99ms, 75mV-75V
Detection accuracy: Positioning: ≤0.1m; Path: ≤0.5m
Working power supply: 4*18650 standard lithium battery.
Standby time: more than 8 hours
Ambient temperature: -25-65ºC; Relative humidity: ≤90%
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Company
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
Location
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
Contact Person
Serena