| Customization: | Available |
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| After-sales Service: | Warranty Certificate |
| Warranty: | 1 Year |
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portable 0-35KV and below voltage cable fault locator 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 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.
It has features operator safety assurance systems and provides a reliable and comprehensive technical solution for low- and medium-voltage cables faults.
1). High voltage pulse generator,XHHV535-4Z -- boosting and breakdown and discharging to faulty cables. 0-35KV ,4uF,2450J, trolley type,automatically discharging,automatic impact for about 5 seconds, manual impact for any control time
2). Cable fault prelocator ,XHGG501B-- use the pulse signal to collect the waveform, analyze and calculate the approximate distance of the faulty cable. based on the low-voltage impulse reflection method(TDR), and high voltage flashover method
3). Cable Fault pinpointing locator,XHDD504 --used to accurately detect the direction and depth of buried cables within a certain range;
XHHV535-4Z High voltage pulse generator is mainly used for 35 kv and lower voltage cable fault impact discharging testing, also be used for DC withstand voltage testing of other electrical equipment. The power equipment integrated with the DC High voltage power source, energy-saving capacitor, discharging sphere interval into one body.
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Surge voltage levels and adjustmentranges |
0-35KV |
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Voltage adjustment type |
Continuous |
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Indication |
High-voltage side voltage metering, indication of output voltage and current in real time |
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Surge energy |
Up to 2450J |
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Impact time |
about 5 seconds for automatic impact, arbitrary control time for manual impact |
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Impact power |
2KVA |
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Built-in capacitor |
4μF |
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Safe protection |
With zero protection function, safe and reliable |
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Discharge |
Unique high-voltage measurement design, in the stop state, it will automatically discharge the internal capacitance of the device |
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Working power |
AC 220V±10% 50Hz±2Hz (other voltage and frequency can be customized) |
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DC withstand voltage testing |
Output voltage adjustment andindication range 0-35KV, Output current indication range 0-20A |
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Connecting cable |
High voltage output cable: 2.5m, Power supply cable: 1.8m, Protective earthing cable: 3m |
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Safety |
Overvoltage, Over-current, Overheating protection.Automatic discharge after operation. |
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Dimensions(mm) |
42*55*33cm |
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Total weight |
About 40kg |
XHLJ504L cable route tracer (underground cable pipe locator) is a special instrument used to accurately detect the direction and depth of buried cables within a certain range;
it is completed by the cooperation test of the path signal generator and the path signal receiver; through the cooperative operation between them, the cable path can be accurately positioned within the approximate cable buried range.
Path detection is mainly composed of path signal generator and receiver
Path signal generator
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Output Frequency
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Audio Frequency.
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Output signal
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intermittent,0~50Vpp
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Power supply
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220V(1±10%) 50Hz(1±5%)200mA
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Output power
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100W
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Output current
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0~2A
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Receiving mode
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electro-magnetic induction
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The path signal generator uses 220V mains power supply, and the output signal voltage and power vary with different loads. If the output terminal is short-circuited, the device will be protected immediately. After the load short-circuit state is eliminated, press the start button and the device will resume normal operation.
| Product Name | tdr cable tester |
| Measuring method: | Flashover sampling and Low voltage impulse method |
| Measuring distance : | < 30km |
| Standard: | DL/T849.1-2004 |
| Accuracy: | +/- 2% |
| Pulse margin: | 100Vp-p |
| Display: | 5.7inch LCD Screen |
| Sampling rate: | 25 / 50 /100MHz |
| Resolution: | Minimum 0.5M |
| Power supply: | Built-in rechargeable litium battery |
| Usage: | Street light cables and short circuit, open circuit short line fault of the low resistivity underground wire |
Cable Model :10kV XLPE cable.
Testing device:1. TDR underground cable faul locator (pre locator)
2. DC High voltage generator
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