ST-2000 High Voltage Cable Fault Tester is a brand new portable cable fault testing instrument carefully designed and manufactured by our company based on user requirements and field use considerations.
It combines the fault testing and path finding parts of the original cable fault tester into one, reducing the size, adding DC power supply and USB communication interface. It can be used to detect various cable faults such as low resistance, high resistance, short circuit, open circuit, leakage faults, and flashover faults, and can accurately detect the fault point location, cable length, and burial path of underground cables. It upholds our consistent philosophy of high technology, high precision, and high quality, elevating cable testing to a new level. It features accurate testing, high intelligence, wide adaptability, stable performance, and being lightweight and portable.
The instrument uses a Chinese character system with high-definition display and a user-friendly interface.
Features of the complete instrument:
The complete equipment combines fault testing and path finding into one, powered by lithium battery, with a lightweight main unit that is easy to carry and convenient for testing.
It adopts a new large-screen LCD display with high brightness and strong anti-interference capability.
It comes with a built-in DC power supply, convenient for on-site testing, field testing, and mine cable testing.
USB communication interface: currently only for professional production and technical personnel to debug and upgrade the main unit program.
It comes with a built-in micro printer that can print fax waveforms, providing convenient technical services for users to accurately analyze and guide waveforms on site.
The newly developed current sampler is a brand new sampling method with simple wiring, easy-to-analyze waveforms, complete isolation from high voltage, and safety for the main unit and operators.
The key point is the pinpointing instrument part, which borrows German technology and adopts advanced acoustic-magnetic synchronous reception technology, completely isolating external noise interference, and can quickly determine the cable path and the exact location of the fault point. It is another innovation in domestic similar pinpointing technology, providing strong support for quickly and accurately locating cable faults and reducing power outage losses.
This tester is used to roughly measure the actual underground distance from one end of the cable to the fault point, as well as to measure cable length and determine the propagation speed of waves in the cable.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
