REM615C_E HCMJAEADABC2DNN11E  电机保护与控制

REM615是一种专用的电机保护和控制继电器，专为制造和加工工业中的异步电机的保护，控制，测量和监督而设计。REM615是ABB Relion®产品家族的成员，也是ABB 615保护和控制产品系列的一部分。615系列继电器的特点是紧凑和抽出式设计。
615系列从头开始重新设计，旨在释放lEC 61850标准的全部潜力，用于变电站自动化设备之间的通信和互操作性。一旦为标准配置继电器提供了特定于应用程序的设置，它就可以直接投入使用。
615系列继电器支持一系列通信协议，包括具有2版支持的lEC 61850，根据lEC 61850-9-2 LE的处理总线，IEC 60870-5-103。modbus和DNP3。使用协议转换器spa – zc302支持Profibus DPV1通信协议。

REM615有四种可选标准配置。标准信号配置可以通过图形信号矩阵或保护和控制lEDManager PCM600的图形应用功能来改变。此外，继电器的应用程序配置功能支持使用各种逻辑元素(包括定时器和触发器)创建多层逻辑功能。通过将保护功能与逻辑功能块相结合，继电器配置可以适应用户特定的应用需求。
该继电器出厂时带有二进制输入、二进制输出、功能对功能连接和报警led的功能图中描述的默认连接。REM615中支持的一些功能必须与应用程序配置工具一起添加，以便在信号矩阵工具和继电器中可用。定向保护功能的正测量方向是向出线馈线方向。

该继电器提供管理电动机启动和正常运行所需的所有功能，还包括异常情况下的保护和故障清除。该继电器的主要功能包括热过载保护，电机启动监督，锁定转子保护和电机启动过于频繁的保护。该继电器还具有非定向接地故障保护、负相序电流不平衡保护和备份过流保护。此外，继电器提供电机运行速度!保护，失载监督和反相保护。
标准配置B、C、D另外提供定向接地故障保护、三相欠压保护、负序过压和正序欠压保护。此外，B, C和D配置提供频率保护，包括过频，欠频和频率变化率保护模式。
RTD/mA模块作为标准配置A和B的可选选项，可以使用RTD/mA测量数据或通过oose消息的模拟值，使用可选的多用途保护功能进行跳闸和报警。
在某些特别重要的电机驱动器中，必须有可能超越电机热过载保护以执行热电机的紧急启动。为了实现紧急热启动，REM615提供了强制启动执行功能。
通过可选的硬件和软件增强，该继电器还具有三个光检测通道，用于断路器，母线和金属封闭室内开关柜的电缆室的电弧故障保护。

REM615 HCMJAEADABC2BNN11E

REM615 is a dedicated motor protection and control relaydesigned for the protection, control, measurement andsupervision of asynchronous motors in manufacturing andprocess industry. REM615 is a member of ABB’s Relion®product family and part of its 615 protection and controlproduct series.The 615 series relays are characterized by theircompactness and withdrawable-unit design.
Re-engineered from the ground up, the 615 series has beendesigned to unleash the full potential of the lEC 61850 standardfor communication and interoperability between substationautomation devices. Once the standard configuration relay hasbeen given the application-specific settings, it can directly beput into service.
The 615 series relays support a range of communicationprotocols including lEC 61850 with Edition 2 support, processbus according to lEC 61850-9-2 LE,IEC 60870-5-103.Modbuse and DNP3.Profibus DPV1 communication protocol issupported by using the protocol converter SPA-ZC 302.

REM615 is available with four alternative standardconfigurations. The standard signal configuration can bealtered by means of the graphical signal matrix or the graphicalapplication functionality of the Protection and Control lEDManager PCM600.Further, the application configurationfunctionality of the relay supports the creation of multi-layerlogic functions using various logical elements including timersand flip-flops. By combining protection functions with logicfunction blocks, the relay configuration can be adapted to user-specific application requirements.
The relay is delivered from the factory with default connectionsdescribed in the functional diagrams for binary inputs, binaryoutputs, function-to-function connections and alarm LEDs.Some of the supported functions in REM615 must be addedwith the Application Configuration tool to be available in theSignal Matrix tool and in the relay. The positive measuringdirection of directional protection functions is towards theoutgoing feeder.

The relay offers all the functionality needed to manage motorstart-ups and normal operation, also including protection andfault clearance in abnormal situations. The main features of therelay include thermal overload protection, motor start-upsupervision, locked rotor protection and protection against toofrequent motor start-ups. The relay also incorporates non-directional earth-fault protection, negative phase-sequencecurrent unbalance protection and backup overcurrentprotection.Furthermore, the relay offers motor running stal!protection, loss-of-load supervision and phase reversalprotection.
Standard configurations B, C and D additionally offer directionalearth-fault protection, three-phase undervoltage protection,negative-sequence overvoltage and positive-sequenceundervoltage protection. Further, the B, C and D configurationsoffer frequency protection including overfrequency,underfrequency and rate-of-change frequency protectionmodes.
The RTD/mA module offered as an option for standardconfigurations A and B enables the use of the optionalmultipurpose protection function for tripping and alarmpurposes using RTD/mA measuring data or analog values viaGOOSE messages.
In certain motor drives of special importance there must be apossibility to override the motor thermal overload protection toperform an emergency start of a hot motor. To enable anemergency hot start, REM615 offers a forced start executionfeature.
Enhanced with optional hardware and software, the relay alsofeatures three light detection channels for arc fault protection ofthe circuit breaker, busbar and cable compartment of metal-enclosed indoor switchgear.