Description
Product Introduction
⚡ Product: REC650
🏷️ Order Number: 1MRK008514-AA
🔧 Brand: ABB
🛡️ Product Type: Bay Control and Protection IED
The ABB REC650 1MRK008514-AA is a Relion 650 Series intelligent electronic device designed for protection, control, monitoring, and automation of electrical switchgear bays. This configuration is intended for applications involving single-breaker and double-busbar arrangements.
🔌 The REC650 supports local HMI operation as well as remote control from station or SCADA systems. Its functionality can include breaker control, interlocking, synchronism check, synchronization, disturbance recording, and electrical measurement. ABB’s 650 Series is designed around IEC 61850-based substation automation.
🏭 It is suitable for substations, transmission and distribution systems, industrial power networks, and retrofit projects where an ABB Relion 650 series bay-control device is required.
Product Datasheet
🔹 Model: REC650
🔹 Order Number: 1MRK008514-AA
🔹 Brand: ABB
🔹 Product Family: Relion 650 Series
🔹 Product Type: Bay Control IED
🔹 Primary Application: Substation Bay Control and Protection
🔹 Switchgear Arrangement: Single Busbar / Double Busbar, Configuration Dependent
🔹 Control Functions: Circuit Breaker Control, Interlocking, Synchronism Check
🔹 Communication: IEC 61850 and other protocol options, Configuration Dependent
🔹 Engineering Software: ABB PCM600
🔹 Frequency: 50/60 Hz, Configuration Dependent
🔹 Mounting: Panel / Cabinet Installation
🔹 Dimensions: Configuration Dependent*
🔹 Weight: Approx. 7.6 kg*
🔹 Country of Origin: Sweden / Europe*
*Exact dimensions, I/O arrangement, communication interfaces, auxiliary supply, and weight can vary with the hardware configuration and ordering code. The 1MRK008514-AA reference is identified with REC650 bay-control equipment and a pre-configured application package.
Typical Applications
⚡ Transmission substations
🔌 Distribution substations
🏭 Industrial power networks
🔄 Single-breaker bay control
⚙️ Double-busbar switchgear
📊 SCADA and station automation
🛠️ ABB Relion 650 retrofit and replacement projects
Installation & Use
🛠️ Before installation, verify the complete 1MRK008514-AA ordering code, hardware configuration, auxiliary power supply, CT/VT circuits, binary I/O, communication interfaces, and existing PCM600 project.
🔌 Isolate the relevant electrical equipment before wiring. Check CT and VT connections carefully, confirm terminal assignments, and verify breaker control and interlocking circuits against the approved substation drawings.
💻 During commissioning, connect the IED to the engineering environment and verify protection/control settings, communication parameters, binary inputs, outputs, measurements, alarms, and event recording.
📊 Perform functional testing of circuit-breaker commands, interlocking, synchronism check, synchronization, measurement circuits, and SCADA communication before returning the bay to service.
⚠️ Protection and switching functions are application-specific. The existing configuration should be backed up before replacement, and all protection settings should be reviewed by qualified protection personnel before energization.
