无线泄露电流监测系统

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▎System introduction

Leakage current is an important indicator for judging the insulation performance of high-voltage electrical equipment. Especially in industrial and mining enterprises, the layout of high-voltage cables is complex, and leakage current monitoring is one of the daily tasks. Inspections often consume a lot of manpower and material resources, and non-online measurements are prone to missed measurements, which can lead to major accidents. The wireless leakage current monitoring system can wirelessly upload data in real time to achieve all-weather online measurement of the measured leakage current , solving the problem of difficult monitoring of leakage current in complex places.This system has the characteristics of high precision, high accuracy, and convenient installation. It is suitable for industries such as electric power, meteorology, communications, oil fields, railways, and teaching.

▎Applicable fields

Suitable for electric power, meteorology, communications, oil fields, railways, teaching and other industries;

▎System features

1. This system uses a combination of wireless transmission and wired transmission. Its wireless transmission distance can reach 3,700 meters. It is easy to install and is suitable for places with long-term continuous monitoring;

2. Integrated display screen, which can be viewed on site or in the background of the system;

3. Alarm when the limit is exceeded to remind the personnel on duty to deal with it as soon as possible;

4. The system protocol is flexible and can be connected to a variety of data platforms.

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▎System composition

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SMS

server

Internet

RS-485/LAN/4G/NBIOT

Wireless temperature display

This system consists of a wireless leakage current collector, a wireless receiver and a host computer monitoring system. The wireless leakage current collector sends the collected data to the wireless receiver through wireless radio frequency. The receiver sends the data to the host computer through RS485, Ethernet or GPRS communication to realize remote monitoring and early warning functions.

System topology diagram

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