基本信息

品牌：ABB

型號(hào)：1MRS050643E

產(chǎn)品類(lèi)型：二進(jìn)制輸入/輸出模塊

產(chǎn)地：瑞典

產(chǎn)品重量：0.5kg

尺寸：1.2cm×0.8cm×0.35cm

功能特點(diǎn)

應(yīng)用場(chǎng)景：REM545饋線終端旨在用于中壓網(wǎng)絡(luò)的保護(hù)、控制、測(cè)量和監(jiān)視。它可以與不同類(lèi)型的開(kāi)關(guān)設(shè)備一起使用，包括單母線、雙母線和雙工系統(tǒng)。

保護(hù)功能：支持不同類(lèi)型的網(wǎng)絡(luò)，如中性點(diǎn)不接地網(wǎng)絡(luò)、諧振接地網(wǎng)絡(luò)和部分接地網(wǎng)絡(luò)。保護(hù)功能包括非方向性和方向性過(guò)流和接地故障保護(hù)、剩余電壓、過(guò)電壓和欠電壓保護(hù)、熱過(guò)載保護(hù)、CBFP（斷路器故障保護(hù)）和自動(dòng)重合閘。

控制功能：包括對(duì)開(kāi)關(guān)對(duì)象的本地和遠(yuǎn)程控制，并帶有同步檢查、開(kāi)關(guān)對(duì)象的狀態(tài)指示以及間隔和站級(jí)的聯(lián)鎖。

測(cè)量功能：可測(cè)量相電流、相間和相地電壓、中性線電流和剩余電壓、頻率、功率因數(shù)、有功和無(wú)功功率以及能量。

其他功能：具備同步檢查、頻率保護(hù)、電容器組保護(hù)和控制等附加功能。可通過(guò)傳統(tǒng)測(cè)量變壓器或電流傳感器和分壓器進(jìn)行電壓和電流測(cè)量。配有固定人機(jī)界面，包括一個(gè)大型圖形顯示器，或用于靈活開(kāi)關(guān)設(shè)備安裝的外部顯示模塊。通過(guò)三個(gè)通信接口進(jìn)行通信，一個(gè)用于與PC進(jìn)行本地通信，另外兩個(gè)用于同時(shí)進(jìn)行雙端口通信，例如變電站通信系統(tǒng)和變電站監(jiān)控系統(tǒng)。

Basic Information

Brand:ABB

Model:1MRS050643E

Product Type:Binary Input/Output Module

Origin:Sweden

Weight:0.5kg

Dimensions:1.2cm×0.8cm×0.35cm

Features

Applications:The REM545 feeder terminal is designed for protection,control,measurement,and monitoring of medium-voltage networks.It can be used with various types of switchgear,including single-busbar,double-busbar,and duplex systems.

Protection Functions:Supports different network types,such as ungrounded neutral,resonant-grounded,and partially grounded.Protection functions include non-directional and directional overcurrent and ground fault protection,residual voltage,overvoltage,and undervoltage protection,thermal overload protection,CBFP(circuit breaker fault protection),and autoreclosing.

Control Functions:Includes local and remote control of switchgear,with synchronization checking,switchgear status indication,and bay and station-level interlocking.Measurement Functions:Measures phase current,phase-to-phase and phase-to-ground voltages,neutral current and residual voltage,frequency,power factor,active and reactive power,and energy.

Other Functions:Features include synchronization check,frequency protection,capacitor bank protection,and control.Voltage and current measurements can be performed using conventional measuring transformers or current sensors and voltage dividers.A fixed human-machine interface(HMI)is available,including a large graphical display,or an external display module for flexible switchgear installation.Communication is via three communication interfaces:one for local communication with a PC and two for simultaneous dual-port communication,such as with a substation communication system and a substation monitoring system.

ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101