REM543BM215AAAB 机器终端 监控的集成机器终端

• 用于中小型发电机、同步电机和大型异步电机的保护、控制、测量和监控的集成机器终端。

• 通过传统的测量变压器或电流传感器和分压器进行电压和电流测量。

• 固定的人机界面，包括大型图形显示器，或用于灵活安装的外部显示模块。

• 扩展功能，包括保护、控制、测量、状态监测和通信。

• 非定向/定向过流/接地故障保护功能、过压/欠压保护功能以及用于保护电机和发电机的特殊功能，例如电压控制过流保护、多种原理的差动保护、欠励磁保护、欠阻抗保护（线路后备保护）、热过载保护、负载不平衡保护、异常频率保护、反向或低正向功率电机的保护和启动监控。

• 控制功能包括通过同步检查对开关对象进行本地和远程控制、开关对象的状态指示以及间隔和站级联锁。

• 测量相电流、相间和相间电压、中性线电流和残余电压、频率、功率因数、有功和无功功率和电能。

• 可选 RTD/mA I/O 模块，用于定子绕组、轴承和环境温度监控。模拟 mA 输出，用于与过程控制系统连接。

• 状态监测，包括断路器状态监测、跳闸电路监测和机器终端内部自监控。

• 通过三个通信接口进行通信：一个用于与PC进行本地通信，另一个用于与变电站控制系统或变电站监控系统进行远程通信。

REM543BM215AAAB 机器终端 监控的集成机器终端

Integrated machine terminals for protection, control, measurement and monitoring of small and medium-sized generators, synchronous motors and large asynchronous motors.

• Voltage and current measurement via conventional measuring transformers or current sensors and dividers.

Fixed HMI, including large graphic displays, or external display modules for flexible installation.

• Extended functionality, including protection, control, measurement, condition monitoring and communication.

Non-directional/directional overcurrent/ground fault protection, overvoltage/undervoltage protection and special features for protecting motors and generators, For example, voltage control overcurrent protection, multiple principles of differential protection, underexcitation protection, underimpedance protection (line backup protection), thermal overload protection, load imbalance protection, abnormal frequency protection, reverse or low forward power motor protection and start-up monitoring.

• Control features include local and remote control of switch objects through synchronous checks, status indication of switch objects, and interlocking of intervals and stations.

• Measure phase current, phase and phase voltage, neutral current and residual voltage, frequency, power factor, active and reactive power and electrical energy.

• Optional RTD/mA I/O modules for stator windings, bearings and ambient temperature monitoring. Analog mA output for connection to process control system.

Condition monitoring, including circuit breaker condition monitoring, trip circuit monitoring and machine terminal internal self-monitoring.

• Communication via three communication interfaces: one for local communication with the PC and one for remote communication with the substation control system or substation monitoring system.