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ZC-700A Cable Fault Detector
Description


 

Product Introduction

To test the HV arcing fault of cable, earthing high &low resistance, short circuit and breakage of the cable, poor contact, etc. If equipped with fault locator, it can decide the exact broken position of the cable ,applies to power cable in various type, voltage and communication cable

Alternative Name

Cable Fault Location System, HV cable fault detector, portable cable fault positioning system

Product Features

1.Multi functional, safe, fast speed and accurate. It uses LV impulse method and HV flashover method to test, can test kinds of fault of the cable, if equipped with sound locator, can accurately the position of the fault point.
2. High precision, adopts high-speed sampling technique, A/D sampling speed is 100MHz, resolution is 1m, detection blind area is 1m.
3. High degree of intelligence, test results auto displayed by LCD.
4. Can store and review the waveform and parameters, these information will not loss after power off.
5. Dual display, compare the measured waveform and normal waveform of the fault cable, benefit to further detection of the fault.
6. With function of wave form expansion ratio, change the proportion of the waveform, expand the waveform to test.
7. Directly display the direct distance or relative distance between fault point and measured point.
8. Can modify the speed according different measured cable.
9. Portable design , small in volume , with rechargeable battery, easy to carry and operate.

Product Parameters

1. Applications This cable fault detector can test all types power cable (voltage class 1KV~35KV) , local cable, FM communication cable, coaxial cable, short circuit, earth, high resistance leakage, high resistance flashover fault of the metal overhead lines, and the broken & poor contact of the cable. It also can test the length of the cable and the speed of the electric wave on the cable.
2. Longest measured distance: 32km (100km for open wire )
3. Detection blind area: 1m
4. Reading resolution: 1m
5. Power consumption: 5VA
6. Service conditions: temperature: 0℃~+40℃(extreme temperature: -10℃ ~+ 50℃)
Relative humidity: 40℃(20~90)%RH
Atmospheric pressure (86~106) Kpa
7. Dimension : 225mm×165mm×125mm
8. Weight : 2kg