Cable Fault Tester Pricing

Cable Fault Tester Instrument Overview

Cable Fault Tester, capable of testing35KVThe high resistance flashover, leakage fault, low resistance, short-circuit fault, and open circuit fault of various types of cables at the following voltage levels.

The Cable Fault Tester adopts a cabinet structure and features a touch screen operation interface, with all function buttons clearly displayed on the screen for direct touch operation by the user. It has waveform storage capabilities, allowing for the storage of a large number of field test waveforms for on-demand viewing and side-by-side comparison. The testing interface is simple and clear, with function buttons defined in a straightforward manner, and the measurement methods are simple and quick.

Key Technical Indicators:

1.Testing Methods: Low-voltage Pulse Method, High-voltage Flashover Method.

2.Technical Specifications

Test Distance: At low-voltage pulse method, the long test distance60KmDuring the high-voltage flashover test, the large test distance40Km。

System Test Accuracy: Less than20cm。

Pulse Amplitude:  Load impedance50Ω time is not less than250Vpp。

Length Options:  ﹤1KM、 ﹤3KM、＞3KMThree.

Sampling Frequency:  6Mhz、12 Mhz、24Mhz、48 Mhz  96 Mhz  192Mhz  

Reading Resolution: 1m

Pre-set5Cable medium for electromagnetic wave propagation speed: Oil-impregnated paper, non-dripping:160m/μsCross-linked Polyethylene172m/μsPolyvinyl Chloride184m/μsThe wave propagation speed for other types of cables is set automatically.

For other types of cables, the machine's speed measurement function can determine the propagation speed of the electromagnetic wave within the cable after entering the known full length of the cable type.

3.Sampling Methods: Current Sampling, Voltage Sampling.

4.Work Conditions: Temperature-20  +55ºCRelative humidity90%。

5.Volume:430×300×190mm。

6.Weight: Approximately10kg。