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VS-2089A Cable identifier (Live)

The power cable laying environment is extremely complex, and the accurate location of cable fault is the key in the whole fault test process. Under today's technical conditions, there has been a good solution to the fault location of power cables. However, no matter how accurate the location is, due to the reasons of laying and environmental impact, it can only measure an approximate range and cannot be accurately fixed, resulting in high labor intensity, blindness and low efficiency. To sum up, our company has developed vs-2089 series cable fault accurate pointing instrument and cable identification instrument, which is a product with collector discharge acoustic wave display, fault distance digital display, high anti-interference and high sensitivity.

Tel:0086+400-996-1868

■ Product Overview

The power cable laying environment is extremely complex, and the accurate location of cable fault is the key in the whole fault test process. Under today's technical conditions, there has been a good solution to the fault location of power cables. However, no matter how accurate the location is, due to the reasons of laying and environmental impact, it can only measure an approximate range and cannot be accurately fixed, resulting in high labor intensity, blindness and low efficiency. To sum up, our company has developed vs-2089 series cable fault accurate pointing instrument and cable identification instrument, which is a product with collector discharge acoustic wave display, fault distance digital display, high anti-interference and high sensitivity.

Based on the time difference method of acoustic magnetic signal transmission, this series of products set two modes: acoustic magnetic synchronization fixed point and step voltage fixed point. It adopts the combination of high-performance digital filter circuit and low-noise design. The two methods of acoustic magnetic synchronization and step voltage are compared and verified with each other, which can better ensure the accuracy of fixed point. At the same time, according to the limitations of the environment, multiple ways can be selected for testing. It has the function of closing sound, intuitive man-machine interface, ultra-high anti-interference ability and a variety of filter frequency bands, and can accurately and quickly locate all kinds of cable faults.

■ technical parameters

VS-2089A
Acoustic magnetic digital display synchronous pointing instrument
Working modeAcoustic magnetic fixed-point and path finding modes
Working methodsAcoustic magnetic synchronization method, magnetic field patrol method, acoustic measurement method
Fixed point distance500 meters large, 0.1 meters small, and the test error is less than 0.1 meters
Frequency range100Hz ~ 1500Hz
Frequency rangeElectromagnetic gain > 110 dB, audio gain > 120 dB
Sensitivity< 5 μ 5. Suppression capacity > 40 dB (power frequency)
Working voltageBuilt in rechargeable battery, power consumption < 0.7W, continuous working time > 8h
Other functionsSound and magnetic synchronous display and monitoring can also detect the cable path and buried depth
VS-2089B Cable fault accurate pointing instrumentVS-2089C Multifunctional cable fault accurate pointing instrument
Working modeAcoustic magnetic fixed pointAcousto magnetic fixed point mode and step voltage mode
Working methodsAcoustic magnetic synchronization method, acoustic measurement method and magnetic field patrol methodAcoustic magnetic synchronization method, step voltage method, acoustic measurement method and magnetic field patrol measurement method
Display mode4.3-inch bright OLED display with resolution of 480 * 272
Fault distanceThe detection range is 25m
Operation modeOne touch programmable pulse code key operation
Data processingAudio waveform display ≤ 15m; Rectangular bar, number and display of electromagnetic intensity; Fault distance digital display ≤ 25m
Frequency rangeAll pass 100Hz ~ 1500hz; Low pass 100Hz ~ 400Hz; Band pass 150Hz ~ 600Hz; High pass 200Hz ~ 1500hz.
Audio test accuracy10cm
Step voltage sensitivity/0.1mV
Step voltage signal/Step voltage waveform display, polarity judgment
signal gainAudio gain > 110dB; Electromagnetic gain > 110dBAudio gain > 110dB; Electromagnetic gain > 110dB; Step voltage multi gear regulation
Isolate interferenceDC,50Hz
Power supply modeBuilt in battery power supply, continuous operation > 7h
Other functionsIt has the function of automatic detection of pulse signal and 84dB volume limit; With sound closing function


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