無(wú)線(xiàn)測溫產(chǎn)品在新加坡低壓電氣柜的應用

安科瑞 梅岑彬 18761500144

1.項目概述 Project Overview

某新加坡客戶(hù)為中低壓電氣柜成套公司，對無(wú)線(xiàn)測溫產(chǎn)品非常感興趣，選擇我司ATE400型CT感應取電式傳感器，并且采用ATC450收發(fā)器來(lái)連接顯示屏，后期計劃通過(guò)4G網(wǎng)關(guān)上傳云平臺系統。合理監控過(guò)熱故障，避免安全隱患。

A Singapore customer  is a complete company for low- and medium-voltage electrical cabinets  and is very interested in wireless temperature measurement products. He  chose our company's ATE400 CT induction power sensor, and used ATC450  transceivers to connect to the touchscreen. In the future, it plans to  upload to the cloud platform through the 4G gateway. system. Effectively  monitor overheating faults to avoid potential safety hazards.

2.無(wú)線(xiàn)測溫產(chǎn)品介紹Introduction of Wireless Temperature Measurement Product

安科瑞在線(xiàn)測溫裝置適用于高低壓開(kāi)關(guān)內線(xiàn)纜街頭，斷路器觸頭，高壓線(xiàn)纜中間頭，低壓大電流等設備的溫度檢測，防止在運行過(guò)程中因氧化，松動(dòng)等因素造成接點(diǎn)接觸電阻過(guò)大而發(fā)熱成為安全隱患，及時(shí)，持續及準確反映設備運行狀態(tài)，提供設備安全性。

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 contact caused by oxidation, loosening and other factors during  operation Excessive contact resistance and heat generation become a  safety hazard, timely, continuous and accurate reflection of equipment  operating status, and equipment safety. 

3.無(wú)線(xiàn)測溫系統特點(diǎn) Features of Wireless Temperature Monitoring System

（1）無(wú)線(xiàn)測溫模塊安全可靠、安裝維護簡(jiǎn)單，適合對中開(kāi)關(guān)高電壓、大電流接點(diǎn)處進(jìn)行溫度監測，被測設備的結構不需要變動(dòng)。

（2）整個(gè)無(wú)線(xiàn)測溫系統可以通過(guò)無(wú)線(xiàn)方式通訊，信號傳輸方便。

（3）無(wú)線(xiàn)測溫系統抗干擾能力強，對脈沖干擾、快速瞬變干擾、靜電輻射、電磁場(chǎng)輻射等的抗干擾能力達到國家四級標準，同時(shí)設備運行不影響中壓開(kāi)關(guān)的分、合閘操作以及保護裝置的動(dòng)作。

（4）應用在工業(yè)（煤礦、鋼鐵、石油、化工）、電廠(chǎng)、學(xué)校、醫院、市政建設、交通設施（機場(chǎng)、火車(chē)站）、商業(yè)建筑、會(huì )展中心、光伏發(fā)電、新能源等領(lǐng)域。

(1) The wireless  temperature measurement module is safe and reliable, and easy to install  and maintain. It is suitable for temperature monitoring at the high  voltage and high current contacts of the middle switch. The structure of  the device under test does not need to be changed.

(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 national four-level standard, and the  operation of the equipment does not affect the opening and closing of  the medium voltage switch Operation and protection device actions.

(4) Application in  industry (coal, steel, petroleum, chemical), power plants, schools,  hospitals, municipal construction, transportation facilities (airports,  railway stations), commercial buildings, convention and exhibition  centers, photovoltaic power generation, new energy and other fields.

4.無(wú)線(xiàn)測溫解決方案 Wireless Temperature Monitoring Solution

4.1 測溫傳感器 Wireless temperature sensor

4.1.1 CT感應取電無(wú)線(xiàn)測溫傳感器 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電池供電型無(wú)線(xiàn)測溫傳感器 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 采集/顯示終端 Receiver/Display Unit

4.2.1 接收單元 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 顯示單元 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.結構圖 Typical Connection

6.應用場(chǎng)景 Application