Complaint
XZH TEST portable 0-35KV cable fault location system cable fault detector can accurately and quickly detect the main insulation failure of power cables with voltage levels of 35KV and below; calibrate the cable length; accurately detect the direction and depth of the cable buried.
The system include a ARC multi-shot cable fault pre locator, a high voltage surge generator and a cable fault pinpointer and cable pipe locator.
Model number: XHGG501B, XHHV535-4TS, XHLJ504
| XHGG501B | Cable fault pre-locator |
| XHLJ504 | Cable route tracer & Cable fault pinpointer |
| XHHV535-4TS | 8/16/32kV high voltage surge generator |
The system can quickly detect low-resistance, short-circuit, open-circuit and disconnection faults of various types of power cables with different cross-sections and different media, high-frequency coaxial cables, local telephone cables, street lamp cables, and buried wires, as well as high-resistance leakage and high-resistance flashover For permanent main insulation faults and outer sheath faults, calibrate the cable length.
1) Cable fault pre locator XHGG501B: With isingle chip computer control, 5.7" color display touch operation mode, strong anti-interference ability;
2)System functions: fault distance measurement, fault pinpoint location, propagation speed test.
3)System test methods: low-voltage pulse,Impulse Current Method (ICE-Method = Impulse
Current Equipment), audio method, , acoustic-magnetic synchronization method, electromagnetic induction method, etc.;
4)TDR Test distance: <60km
5)Measurement accuracy: Rough measurement error: ±10m (absolute value) or 1% (relative value), fine measurement error: ±0.2m (fixed point, path, depth);
6)TDR Sampling frequency: 100MHz, minimum resolution 0.5m (100m/us)
7)TDR Sampling method: automatic continuous sampling, never miss any discharge waveform.
8)Low voltage pulse: Width: Adaptive Amplitude: 100Vpp
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Below is cable fault distance measured by using high voltage flashover method(ICE test mode, work together with a high voltage pulse generator.
Engllish version avaible
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Product Features
1. Using the traditional electromagnetic induction principle, strong anti-interference ability.
2. With over-current and short-circuit protection functions, it is safe and reliable.
3. High power output, not limited by cable length, open circuit can also find a path.
4. The output is steplessly adjustable, suitable for various test sites, with strong adaptability.
5. Super strong magnification, the detection depth is greater than 10 meters.
6. Ultra-low power consumption design, the quiescent current is less than 10mA.
7. The design of the analog meter, the signal strength and trend are clear at a glance.
8. The zero level can be adjusted arbitrarily, which is suitable for all kinds of strong and weak scenes.
This cable pipe locator is mainly composed of transmitter and receiver, the two parts are shown as below.
The receiver with headphone work together can be used as cable fault pinpointer.
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