HS5811A Cable Fault Tester

1HS5811A Cable Fault Testeroverview

HS5811AThe cable fault tester is from our companyBased on user requirements and considering on-site use,A meticulously designed and manufactured next-generation portable cable fault testing instrument. itThe fault testing part and path part of the original cable fault tester have been integrated, reducing the size, adding DC power supply and USB communication interface,It can be used to detect low resistance, high resistance, short circuit, open circuit, leakage faults, and flashover faults of various cables. It can accurately detect the location of the fault point, cable length, and cable burial path of underground cables. It adheres to our consistent principles of high technology, high precision, and high quality, and elevates the level of cable testing to a new level. It has the characteristics of accurate testing, high intelligence, wide adaptability, stable performance, and lightweight portability.

The instrument adopts a Chinese character system, high-definition display, and user-friendly interface.

IIHS5811A Cable Fault TesterCharacteristics of the entire instrument set:

• The whole set of equipment combines fault testing and path finding, powered by lithium batteries, lightweight, easy to carry, and convenient for testing.
• Adopting a new type of large screen LCD display, it has high brightness and strong anti-interference ability.
• Equipped with a DC power supply, it is convenient for on-site testing, field testing, and mine cable testing.
• USB communication interface: Currently only for professional production technicians to use when debugging and upgrading host programs..
• Equipped with a micro printer, it can print fax waveforms and provide convenient technical services for users to accurately analyze and guide waveforms on site.
• The newly developed current sampler is a novel sampling method that features simple wiring, intuitive waveform analysis, complete isolation from high voltage, and safety for the host and operators.
• The key is the precise fixed-point instrument part,Drawing on German technology and adopting advanced acoustic magnetic synchronous reception technology,Completely isolating external noise interference can quickly determine the accurate location of cable paths and fault points. This is another innovation of similar fixed-point technology in China, 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 of the fault point from one end of the cable, as well as to measure the length of the cable and determine the propagation speed of radio waves in the cable.

IIITechnical specifications of the tester

• Scope of use: Used for measuring high and low resistance, short circuit, open circuit, broken wire, high resistance leakage, and high resistance flashover faults of various power cables, high-frequency coaxial cables, local telephone cables, and buried wires with two or more evenly laid cables of different cross-sections and media.
• Test distance: maximum length not less than 30Km
• Zui Short Test Distance (Blind Spot): 10-20m
• Measurement error: rough measurement error ± 1%, fixed point error ± 0.2m
• Working mode: Low voltage pulse, tributary high voltage flash test, and impulse high voltage flash test.
• Sampling rate: 25MHz.
• Pulse width and amplitude for internal transmission: 0.2us, 100-120V; 2us, 150～160V。
• Storage capacity: 8Kbyte and can be divided into two storage areas to store and display two sampled waveforms for comparison and measurement.
• Display resolution: V/50 meters, V is the propagation speed m/us.
• Display mode: 320 × 240 LCD with backlight display.
• Printing method: The main panel of the machine is equipped with a micro printer to record the test date and waveform data.
• Power supply and power consumption: AC 200V ± 10% or internal DC power supply, power consumption not exceeding 10W; DC 6V (7AH) power consumption not exceeding 6W.
• Volume: 300 × 400 × 180mm (length × width × height).