Application of wireless temperature measurement products in a power distribution project in Malaysia
發布時間：2021-11-23瀏覽次數：1205返回列表
Keywords: Wireless temperature sensor, wireless temperature mo
1. Project Overview
This project is an application in a distribution room in Malaysia. It is used in a 33kV switchboard and needs to be equipped with wireless temperature measurement products to achieve safe temperature monitoring. The size of the copper bar is 10mm×130mm. Choose our ATE400 CT powered temperature sensor, and use ATC450 transceiver to co
2.Introduction of Wireless Temperature Measurement Product
Acrel on-line temperature measurement device is suitable for the temperature detection of high and low voltage switches, circuit breaker contacts, high voltage cable middle heads, low voltage and high current equipment, to prevent co
3.Features of Wireless Temperature Mo
(1) The wireless temperature measurement module is safe and reliable, and easy to install and maintain. It is suitable for temperature mo
(2) The entire wireless temperature measurement system can communicate wirelessly, and the signal transmission is convenient.
(3) The wireless temperature measurement system has strong anti-interference ability, and its anti-interference ability against pulse interference, fast transient interference, electrostatic radiation, electromagnetic field radiation, etc. has reached the natio
(4) Application in industry (coal, steel, petroleum, chemical), power plants, schools, hospitals, municipal construction, transportation facilities (airports, railway stations), commercial buildings, co
4. Wireless Temperature Mo
4.1 Wireless temperature sensor
4.1.1 Wireless temperature sensor by CT sensing
ATE400
·Small size;
·Wireless transmit;
·Wireless transmission distance, 150 meters;
·Fase sampling frequency,15s;
·CT-powered, more than 5A starting current;
·Widely temperature measuring range, -40℃~125℃.
4.1.2 Wireless temperature sensor powered by battery
1) ATE200
·Wireless transmit;
·Wireless transmission distance, 150m;
·Fase sampling frequency, 25s;
·Battery -powered, more than 5 years;
·Widely temperature measuring range, -40℃~125℃.
ATE100
·Wireless transmit;
·Wireless transmission distance, 150m;
·Fase sampling frequency, 25s;
·Battery -powered, more than 5 years;
·Widely temperature measuring range, -40℃~125℃.
ATE100M
·Wireless transmit;
·Wireless transmission distance, 150m;
·Fase sampling frequency, 25s;
·Battery -powered, more than 5 years;
·Widely temperature measuring range, -40℃~125℃.
4.2 Receiver/Display Unit
4.2.1 Receiver
1)ATC600-C
·Wireless transceiver;
·Maximum measuring 240 points;
·1 RS485 serial communication, Modbus-RTU;
·2 alarm relays;
·Power supply adapt with AC/DC220V, AC/DC110V.
2)ATC450-C
·Wireless transceiver;
·Maximum measuring 60 points;
·1 RS485 serial communication, Modbus-RTU;
·Power supply adapt with DC24V
4.2.2 Display Unit
1) ARTM-Pn
·Wireless temperature measurement, maximum measuring 60 points;
·U, I, P, Q, f, Ep, Eq measurement；
·4 digital inputs;
·2 alarm relays;
·LCD display;
·Power supply adapt with AC220V, DC220V, DC110V, AC110V;
·1 RS485 serial communication, Modbus-RTU.
5.Typical Connection
6.Application
7. Photos on Site
Bibliography
1.Solutions For Enterprise Micro-grid System 2020.02
