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GT500 series motor intelligent monitoring device

一、概述

GT500系列電機(jī)智能監(jiān)控裝置主要功能為操作交流電動(dòng)機(jī)控制回路中的接觸器,實(shí)現(xiàn)電機(jī)的起停操作,支持電動(dòng)機(jī)的直接起動(dòng)、雙向起動(dòng)和星三角起動(dòng),并針對(duì)過熱、過負(fù)荷、堵轉(zhuǎn)、欠流、不平衡、接地、漏電、欠壓、過壓、晃電等故障對(duì)電動(dòng)機(jī)予以保護(hù),此外可實(shí)現(xiàn)測(cè)量、告警、顯示、通訊等功能,適用于交流50Hz、額定電壓至400V(660V)、額定電流1A~600A的交流電動(dòng)機(jī)。該產(chǎn)品是我公司按IEC國際標(biāo)準(zhǔn)開發(fā)的智能化、網(wǎng)絡(luò)化、數(shù)字化低壓電機(jī)保護(hù)控制裝置。采用模塊化設(shè)計(jì)結(jié)構(gòu),產(chǎn)品體積小,結(jié)構(gòu)緊湊,安裝方便,可分散式安裝全面實(shí)現(xiàn)保護(hù)、測(cè)量、控制一體化。

二、方案:

1.全中文液晶操作面板單元,高清晰寬溫帶藍(lán)背光LCD中文菜單顯示屏顯示操作、查看、參數(shù)設(shè)置等更加直接,精度更高;

2.可編程輸入及自定義輸入13路,可編程輸出及自定義輸出5路,可滿足工控現(xiàn)場(chǎng)的不同工藝聯(lián)鎖要求;

3.監(jiān)控裝置0~600A額定電流規(guī)格均自配套相應(yīng)的電流互感器。為用戶降低設(shè)備成本;

4.測(cè)量功能:三相電流、漏電電流和三相電壓(可選),并且可檢測(cè)電動(dòng)機(jī)預(yù)置熱敏電阻阻值(可選);

5.顯示功能:顯示電動(dòng)機(jī)的工作電流、電壓,顯示已經(jīng)積累熱量和熱敏電阻值,顯示接觸器和斷路器的工作狀態(tài),顯示電動(dòng)機(jī)的工作狀態(tài)和所有保護(hù)、告警狀態(tài);

6.事件記錄及查詢功能:記錄故障跳閘時(shí)的故障類別、跳閘時(shí)間、故障變量;

7.歷史記錄及查詢功能:記錄電機(jī)的起停時(shí)間、起動(dòng)電流、總的起停次數(shù)和故障跳閘次數(shù)。

8.可以通過輸出模擬量4~20mA的方式與DCS系統(tǒng)連接把電機(jī)運(yùn)行參數(shù)傳送出去,構(gòu)成分布式綜合電力監(jiān)控統(tǒng);

9.通過RS485接口,Modbus-RTU通信協(xié)議與多種微機(jī)工控組態(tài)軟件實(shí)現(xiàn)網(wǎng)絡(luò)通訊;

10.所有的保護(hù)動(dòng)作信息、遙信、遙測(cè)、遙控均可通過通訊實(shí)現(xiàn)。

三、通訊系統(tǒng)

通訊系統(tǒng)主要由位于中央控制室的上位機(jī)和位于控制現(xiàn)場(chǎng)的GT500系列電機(jī)智能監(jiān)控裝置組成遠(yuǎn)程通訊。采用RS485 遠(yuǎn)程通訊接口,支持 MODBUS-RTU等多種通信協(xié)議規(guī)約,波特率可設(shè)置(9600bps出廠值),通訊距離可達(dá) 1200 米。系統(tǒng)可同時(shí)對(duì)多達(dá)247臺(tái)的電機(jī)

智能監(jiān)控裝置的各種保護(hù)參數(shù)進(jìn)行修改、設(shè)定、數(shù)據(jù)傳輸、起停操作、數(shù)據(jù)記錄和對(duì)電動(dòng)機(jī)的工作狀態(tài)及參數(shù)動(dòng)態(tài)顯示;對(duì)故障進(jìn)行醒目的聲光報(bào)警。  

I. overview

The main function of GT500 series motor intelligent monitoring device for the operation of AC motor control contactor circuit, realize the motor start and stop operation, support motor direct starting, starting and double star delta starter, and for overheating, overload, locked rotor, under current and imbalance, grounding, leakage, overvoltage, undervoltage, Akira electricity failure to protect the motor, also can realize measurement, alarm, display, communication and other functions, suitable for AC 50Hz, rated voltage up to 400V (660V), AC motor rated current 1A to 600A. This product is our company according to IEC international standard development of intelligent, network, digital low-voltage motor protection control device. The modular design structure, the product size, compact structure, easy installation, decentralized installation, fully realize the protection, measurement, control integration.

Two, program:

1. all Chinese LCD panel unit, high definition, wide, temperate blue backlight, LCD Chinese menu display, display operation, view, parameter settings, etc., more direct, higher accuracy;

2. programmable input and custom input 13 way, programmable output and custom output 5 way, can meet the industrial process of the different process interlocking requirements;

3. monitoring device 0 ~ 600A rated current specifications are matched with the corresponding current transformer. Reduce equipment cost for users;

4. measurement function: three-phase current, leakage current and three-phase voltage (optional), and can check the motor preset thermistor value (optional);

5. display: display current, motor voltage, display has accumulated heat and thermal resistance value display contactor and the working state of the circuit breaker, display the working state of motor protection, and all alarm status;

6. record and inquiry function: record the breakdown type, trip time and fault variable when the fault trip;

7. record and inquiry function: record the start and stop time of motor, starting current, total start stop times and failure trip times.

8., it can connect with the DCS system through the analog output 4 to 20mA, and transfer the motor operation parameters to form a distributed integrated power monitoring system;

9. through the RS485 interface, Modbus-RTU communication protocol and a variety of microcomputer industrial configuration software to achieve network communication;

10. all protection actions, remote information, telemetry and remote control can be realized by communication.

Three, communication system

The communication system is mainly composed of an upper computer which is located in the central control room and a GT500 series motor intelligent monitoring device which is located on the control site. Adopt RS485 remote communication interface, support MODBUS-RTU and other communication protocol protocol, baud rate can be set (9600bps factory value), communication distance of up to 1200 meters. The system can operate as many as 247 motors simultaneously

Various protection parameters of intelligent monitoring device are modified, set up, data transmission, start and stop operation, data recording and dynamic display of the working state and parameters of the motor, and the alarming sound and light alarm is carried out.


一、概述

GT500系列電機(jī)智能監(jiān)控裝置主要功能為操作交流電動(dòng)機(jī)控制回路中的接觸器,實(shí)現(xiàn)電機(jī)的起停操作,支持電動(dòng)機(jī)的直接起動(dòng)、雙向起動(dòng)和星三角起動(dòng),并針對(duì)過熱、過負(fù)荷、堵轉(zhuǎn)、欠流、不平衡、接地、漏電、欠壓、過壓、晃電等故障對(duì)電動(dòng)機(jī)予以保護(hù),此外可實(shí)現(xiàn)測(cè)量、告警、顯示、通訊等功能,適用于交流50Hz、額定電壓至400V(660V)、額定電流1A~600A的交流電動(dòng)機(jī)。該產(chǎn)品是我公司按IEC國際標(biāo)準(zhǔn)開發(fā)的智能化、網(wǎng)絡(luò)化、數(shù)字化低壓電機(jī)保護(hù)控制裝置。采用模塊化設(shè)計(jì)結(jié)構(gòu),產(chǎn)品體積小,結(jié)構(gòu)緊湊,安裝方便,可分散式安裝全面實(shí)現(xiàn)保護(hù)、測(cè)量、控制一體化。

二、方案:

1.全中文液晶操作面板單元,高清晰寬溫帶藍(lán)背光LCD中文菜單顯示屏顯示操作、查看、參數(shù)設(shè)置等更加直接,精度更高;

2.可編程輸入及自定義輸入13路,可編程輸出及自定義輸出5路,可滿足工控現(xiàn)場(chǎng)的不同工藝聯(lián)鎖要求;

3.監(jiān)控裝置0~600A額定電流規(guī)格均自配套相應(yīng)的電流互感器。為用戶降低設(shè)備成本;

4.測(cè)量功能:三相電流、漏電電流和三相電壓(可選),并且可檢測(cè)電動(dòng)機(jī)預(yù)置熱敏電阻阻值(可選);

5.顯示功能:顯示電動(dòng)機(jī)的工作電流、電壓,顯示已經(jīng)積累熱量和熱敏電阻值,顯示接觸器和斷路器的工作狀態(tài),顯示電動(dòng)機(jī)的工作狀態(tài)和所有保護(hù)、告警狀態(tài);

6.事件記錄及查詢功能:記錄故障跳閘時(shí)的故障類別、跳閘時(shí)間、故障變量;

7.歷史記錄及查詢功能:記錄電機(jī)的起停時(shí)間、起動(dòng)電流、總的起停次數(shù)和故障跳閘次數(shù)。

8.可以通過輸出模擬量4~20mA的方式與DCS系統(tǒng)連接把電機(jī)運(yùn)行參數(shù)傳送出去,構(gòu)成分布式綜合電力監(jiān)控統(tǒng);

9.通過RS485接口,Modbus-RTU通信協(xié)議與多種微機(jī)工控組態(tài)軟件實(shí)現(xiàn)網(wǎng)絡(luò)通訊;

10.所有的保護(hù)動(dòng)作信息、遙信、遙測(cè)、遙控均可通過通訊實(shí)現(xiàn)。

三、通訊系統(tǒng)

通訊系統(tǒng)主要由位于中央控制室的上位機(jī)和位于控制現(xiàn)場(chǎng)的GT500系列電機(jī)智能監(jiān)控裝置組成遠(yuǎn)程通訊。采用RS485 遠(yuǎn)程通訊接口,支持 MODBUS-RTU等多種通信協(xié)議規(guī)約,波特率可設(shè)置(9600bps出廠值),通訊距離可達(dá) 1200 米。系統(tǒng)可同時(shí)對(duì)多達(dá)247臺(tái)的電機(jī)

智能監(jiān)控裝置的各種保護(hù)參數(shù)進(jìn)行修改、設(shè)定、數(shù)據(jù)傳輸、起停操作、數(shù)據(jù)記錄和對(duì)電動(dòng)機(jī)的工作狀態(tài)及參數(shù)動(dòng)態(tài)顯示;對(duì)故障進(jìn)行醒目的聲光報(bào)警。  

I. overview

The main function of GT500 series motor intelligent monitoring device for the operation of AC motor control contactor circuit, realize the motor start and stop operation, support motor direct starting, starting and double star delta starter, and for overheating, overload, locked rotor, under current and imbalance, grounding, leakage, overvoltage, undervoltage, Akira electricity failure to protect the motor, also can realize measurement, alarm, display, communication and other functions, suitable for AC 50Hz, rated voltage up to 400V (660V), AC motor rated current 1A to 600A. This product is our company according to IEC international standard development of intelligent, network, digital low-voltage motor protection control device. The modular design structure, the product size, compact structure, easy installation, decentralized installation, fully realize the protection, measurement, control integration.

Two, program:

1. all Chinese LCD panel unit, high definition, wide, temperate blue backlight, LCD Chinese menu display, display operation, view, parameter settings, etc., more direct, higher accuracy;

2. programmable input and custom input 13 way, programmable output and custom output 5 way, can meet the industrial process of the different process interlocking requirements;

3. monitoring device 0 ~ 600A rated current specifications are matched with the corresponding current transformer. Reduce equipment cost for users;

4. measurement function: three-phase current, leakage current and three-phase voltage (optional), and can check the motor preset thermistor value (optional);

5. display: display current, motor voltage, display has accumulated heat and thermal resistance value display contactor and the working state of the circuit breaker, display the working state of motor protection, and all alarm status;

6. record and inquiry function: record the breakdown type, trip time and fault variable when the fault trip;

7. record and inquiry function: record the start and stop time of motor, starting current, total start stop times and failure trip times.

8., it can connect with the DCS system through the analog output 4 to 20mA, and transfer the motor operation parameters to form a distributed integrated power monitoring system;

9. through the RS485 interface, Modbus-RTU communication protocol and a variety of microcomputer industrial configuration software to achieve network communication;

10. all protection actions, remote information, telemetry and remote control can be realized by communication.

Three, communication system

The communication system is mainly composed of an upper computer which is located in the central control room and a GT500 series motor intelligent monitoring device which is located on the control site. Adopt RS485 remote communication interface, support MODBUS-RTU and other communication protocol protocol, baud rate can be set (9600bps factory value), communication distance of up to 1200 meters. The system can operate as many as 247 motors simultaneously

Various protection parameters of intelligent monitoring device are modified, set up, data transmission, start and stop operation, data recording and dynamic display of the working state and parameters of the motor, and the alarming sound and light alarm is carried out.


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