Author: Noyafa–Cable Tester Suppliers
The test system composition of the underground cable fault tester The underground cable fault tester is used as a comprehensive cable fault detection instrument. It tests cables for high-resistance flashover faults, high-resistance and low-resistance grounds, shorts and cable breaks, poor contact, and other faults. If equipped with an acoustic measuring point instrument, the location of the fault point can be accurately determined.
Particularly suitable for testing power and communication cables of various types and voltages. The underground cable fault tester can detect the types of cable faults: open circuit, short circuit, ground fault, high resistance leakage fault and high resistance flashover fault. The underground cable fault tester is suitable for testing various types of communication cables and power cables with different voltage levels.
The test system of the underground cable fault tester consists of: 1. Mainframe of the cable fault tester 2. Cable path and fault indicator 3. Cable fault integrated high voltage generator 4. Cable identification instrument 5. High voltage cable safety piercer 6. High voltage equipment: Current sampler, integrated high voltage generator for cable faults, pulse capacitors, complete sets of special test lines, etc. The underground cable fault tester is a set of comprehensive cable fault detection equipment. Used to test open circuit, short circuit, ground, low resistance, high resistance flashover and high resistance leakage faults of power cables, as well as open circuit and short circuit faults of coaxial communication cables and local telephone cables.
It can also test cable paths, burial depths, radio wave speed measurements and verify cable lengths, etc. and build cable documentation for routine maintenance and management. The underground cable fault tester adopts a variety of advanced electronic technologies and adopts a variety of detection methods. It adopts computer technology and microelectronic technology, and has the characteristics of high intelligence, complete functions, wide range of use, accurate testing and convenient use.
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