NDEC-202 Cable Fault Tester

Product Features

☆ Cable Fault Tester (Flash Tester)
(1) Wide application range: Used to measure various power cables, high-frequency coaxial cables, telephone cables, and buried wires with two or more uniform layouts for high/low resistance faults, short circuits, open circuits, broken wires, high-resistance leakage, and high-resistance flashover faults. It can also be used to measure cable length and the propagation speed of electrical waves in cables;
(2) Portable: The main unit uses a lithium battery for power supply, is lightweight, easy to carry, and suitable for field testing and mine cable testing;
(3) User-friendly interface: Features a large 320×240 dot matrix Chinese character graphic interface, high brightness for clear and aesthetically pleasing graphics, simple operation, and strong anti-interference capability;
(4) Safe and reliable: Utilizes a new current sampler with a novel sampling method, offering simple wiring, intuitive and easy-to-analyze waveforms, complete isolation from high voltage, and absolute safety for the main unit and operators;
(5) High quality: Key components are all imported, ensuring accurate test results;
(6) Elegant appearance: Made of sturdy and wear-resistant materials, enhancing the overall texture and extending the instrument's service life or relative distance.
☆ Path Tracer and Pinpointer Speed Function
(1) High receiving sensitivity: Uses special manufacturing processes to ensure clear signal reception even over increased transmission distances;
(2) Low static drift: Core components are imported, ensuring reliable performance;
(3) High positioning accuracy: Uses a quartz crystal oscillator and high-speed signal processing chip for signal sampling and processing, ensuring accurate and reliable positioning;
(4) Strong anti-interference capability: Maintains stable performance and reliable operation even under severe interference conditions;
(5) Portable: Equipped with a built-in rechargeable battery, suitable for various occasions.

Technical Parameters

☆ Cable Fault Tester (Flash Tester)
      Ambient temperature: -10℃~40℃
      Measurement error: Rough measurement error ±1%
      Testing distance: Up to 16km
      Testing distance (dead zone): 1~3m
      Sampling rate: 25MHz
      Power supply: AC 220V±10% or internal DC power supply DC 6V/7AH
      Power consumption: AC power supply: ≤10W; Internal DC power supply: ≤6W
      Internal pulse width and amplitude: 0.2μs, 100~120V; 2μs, 150~160V
      Operating modes: Low-voltage pulse, DC high-voltage flash test, and impulse high-voltage flash test methods
      Display resolution: V/50 meters, where V is the propagation speed in m/μs
      Display method: 320×240 LCD with backlight
      Weight: 6kg
      Dimensions: 500mm×300mm×195mm
☆ Path Tracer and Pinpointer Speed Function
      Tracing and positioning distance: Up to 3km for telephone cables, and up to 20km for other cables
      Positioning impedance range: 0~5MΩ
      Positioning accuracy: <±10cm
      Buried depth detection: <3m
      Dimensions:
      Path tracer and pinpointer: 470mm×290mm×255mm
      Accessory case: 630mm×300mm×130mm
      Weight:
      Path tracer and pinpointer: 9kg
      Accessory case: 8kg