NDEC-202E Cable Fault Tester

Product Introduction

        NDEC-202E Cable Fault Tester is a new generation of portable cable fault testers meticulously designed and manufactured by our company based on user requirements and field application considerations. It can detect low-resistance faults, short circuits, open circuit breaks in power cables, high-frequency coaxial cables, telephone cables, street light cables, and buried wires, as well as high-resistance leakage and high-resistance flashover faults. Equipped with a powerful cable management system, it automatically generates test reports.

Product Features

☆ 12-inch industrial-grade computer control with touch operation;
☆ Windows XP operating system, powerful cable management system, touch operation, wireless visual expert online guidance, scientific cable management, real-time report generation;
☆ Functions include distance measurement and speed measurement;
☆ 100MHz sampling frequency, ensuring no discharge waveform is missed;
☆ Test methods: flash sampling, low-voltage pulse sampling;

Technical Parameters

☆ System functions: fault distance measurement, fault point location, propagation speed testing, cable path tracing, buried depth detection, etc.;
☆ Test methods: low-voltage pulse, flash method, audio frequency method, acoustic-magnetic synchronization method, valley method, peak method, electromagnetic induction method, etc.;
☆ Flash tester: 12-inch industrial-grade computer control, built-in 12V/10Ah DC power supply, capable of continuous operation for 10 hours; others are microcontroller-controlled with pointer meter display;
☆ Test distance: 60km; detection depth: 2-5m;
☆ Measurement accuracy:
      Rough measurement error: ±10m (absolute) or 1% (relative)
      Fine measurement error: ±0.2m (pinpointing, path, depth);
☆ Sampling frequency: 100MHz, resolution 0.5m (100m/μs)
☆ Sampling method: fully automatic continuous sampling, ensuring no discharge waveform is missed;
☆ Low-voltage pulse: width: 0.1μs and 2μs; amplitude: 100Vpp;
☆ Output power: path power: 100W; impact power: 0~400W
☆ Impact high voltage: 0~35kV
☆ Short-circuit current: 0~320mA
☆ Burn-through power: 0~1225J