REM543CG214AAA  REM 543 / 545 电机终端

产品介绍详情：REM543CG214AAA  REM 543 / 545 电机终端

综合电机终端用于小型和中型发电机、同步电动机和大型异步电动机的保护、控制、测量和监视
通过传统的 CT和PT或者专有的电流电压传感器进行电流电压测量。
装置人机界面采用大液晶图形显示屏，且该液晶显示屏可以和装置分离，便于在开关柜上灵活安装
具有保护、控制、测量，通讯和设备状态监视等功能
基本的电流和电压保护功能 (如无方向/带方向过流/接地保护，以及过电压/低电压保护)以及用于电动机和发电机保护的特殊保护功能，

例如电压闭锁过流保护、多种原理的差动保护、欠励磁保护、低阻抗保护(线路后备保护)、热过负荷保护、不平衡负荷保护、频率异常保护、反向或低功率保护以及电动机的启动监视

REM543 和 REM545 旋转电机终端被设计作为小型和中型功率内燃机.水电厂和火力发电厂里的发电机和发电机一变压器组单元的综合主保护。还可用于水泵、鼓风机、碾磨机和粉碎机等中压同步/异步电机的保护。REM 54电机终端作为一个综合装置也能满足船用电机保护单元紧凑性的需求。除了具有保护、测量，控制、状态监视和通用功能之外，电机终端还提供完善的PLC可编程逻辑功能，PLC 功能使变电站自动化系统所需要的自动化功能和顺序逻辑控制功能集成到一个装置中。电机终端还可以使用SPA总线LON总线或 Modbus 通讯协议实现与上层设备的通讯。而且借助于LON 网所支持的点对点通讯功能，电机终端之间可以通过通讯交换信息，减少了电机终端之间的硬接线。

REM545M

Integrated motor terminals are used for protection, control, measurement and monitoring of small and medium-sized generators, synchronous motors and large asynchronous motors
Current and voltage measurements are performed using conventional CT and PT or proprietary current and voltage sensors.
The man-machine interface of the device adopts a large LCD graphic display screen, and the LCD screen can be separated from the device, which is convenient for flexible installation on the switch cabinet
It has the functions of protection, control, measurement, communication and equipment status monitoring
Basic current and voltage protection features (such as directionless/directional overcurrent/ground protection, and overvoltage/low voltage protection) as well as special protection features for motor and generator protection,

For example, voltage blocking overcurrent protection, differential protection of multiple principles, underexcitation protection, low impedance protection (line backup protection), thermal overload protection, unbalanced load protection, frequency anomaly protection, reverse or low power protection, and motor start-up monitoring

The REM543 and REM545 rotary motor terminals are designed as small and medium power internal combustion engines. Integrated main protection of generators and generator-transformer units in hydropower and thermal power plants. It can also be used to protect medium pressure synchronous/asynchronous motors such as pumps, blowers, grinders and shredders. The REM 54 motor terminal can also be used as a comprehensive unit to meet the compact needs of Marine motor protection units. In addition to protection, measurement, control, condition monitoring and general functions, the motor terminal also offers a complete PLC programmable logic function, which enables the automation function required by the substation automation system and the sequential logic control function to be integrated into a single device. The motor terminal can also use the SPA bus LON bus or Modbus communication protocol to achieve communication with the upper equipment. And with the point-to-point communication function supported by LON network, information can be exchanged between motor terminals through communication, reducing the hard wiring between motor terminals.

其他相关买卖型号：REM543CG214AAA  REM 543 / 545 电机终端