Cable Fault Location and Online Monitoring System

Introduction

Environment for laying power cables extremely.Its complexity, the intricacies of cable failures..Pinpointing the exact location is crucial throughout the fault testing process. Under current technological conditions, there are already good solutions for measuring the distance of power cable faults. However, even with highly accurate measurements, due to the reasons of laying and environmental influences, it is only possible to determine a general range and not pinpoint the exact location..Certainly, the situation leads to high labor intensity, significant blindness, and low efficiency.

In light of these developments, our company has developed a new product that integrates discharge acoustic wave display, fault distance digital display, and features high anti-interference and sensitivity capabilities..Confirmed Product Points---EDHZD—4Cable Failure Expert.SurePoint Instrument. This product is based on the time difference of sound-magnetic signal transmission, combining high-performance digital filtering circuits with low-noise design. It compares and verifies the sound measurement method, magnetic field scanning method, and sound-magnetic synchronous method, ensuring higher accuracy in pinpointing..Enhanced accuracy and efficiency. It also offers versatile testing methods, accommodating environmental constraints; features a silent function and an intuitive user interface; boasts superior anti-interference capabilities and multiple filtering frequency bands, enabling precise detection of various cable faults..Ensure precision and speed in pinpointing locations.

Feature Highlights

High-intensity4.3No Chinese content provided.OLEDColor LCD screens, unaffected by strong light conditions, provide a clearer display interface.

Utilizing a programmable pulse code keyboard for smart and convenient operation.

Adopted4Filtering Frequency Bands: Low Frequency, Mid Frequency, High Frequency, and Full Frequency; select appropriately.

Utilizing digital filtering technology to process audio signals, resulting in more pronounced characteristic frequency bands and superior filtering performance.

Fault distance is displayed digitally, large25mDisplayable Fault Distance Within Range

Audio signal waveform displays can be used to observe repetitive waveform characteristics and roughly estimate the distance to the fault point by observing the distance from the axis. Operators find it easy on the eyes to observe waveforms, and in single-mode operation, they can perform15mPerform detailed analysis on internal audio waveforms, supporting page-by-page display.

The unit features both single and continuous modes, allowing for the selection based on actual conditions, and provides a detailed analysis of waveforms as well as an overall cyclical analysis.

The mute function ensures that operators are protected from loud noise exposure when moving the probe, minimizing harm to the ears.