ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1MRS050641 - Feeder Protection and Control IED
The ABB 1MRS050641 is a Relion 615 series Intelligent Electronic Device engineered for comprehensive feeder protection and control within medium voltage distribution networks. This unit integrates advanced protection functions, precise measurement capabilities, and robust communication protocols for reliable grid management. It is designed for critical applications in utility substations, industrial power systems, and distributed generation schemes requiring high operational security and data integrity.
Technical Specifications:
- SERIES/FAMILY: Relion 615, REF615
- COMPONENT TYPE: Feeder Protection and Control IED
- ELECTRICAL SPECS:
- NOMINAL MEASUREMENT VOLTAGE: Configurable, typically 57-240VAC (phase-to-neutral) or 100-415VAC (phase-to-phase)
- NOMINAL MEASUREMENT CURRENT: Configurable, typically 1A or 5A
- AUXILIARY SUPPLY VOLTAGE: Wide range, e.g., 24-250V AC/DC
- FREQUENCY: 50/60 Hz
- PHASE MONITORING: 3-phase
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular design
- MOUNTING: Flush mounting, semi-flush mounting, or rack mounting options
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: IEC 61850 (native), Modbus RTU, Modbus TCP/IP, DNP3, PROFINET IO
- I/O: Configurable binary inputs and outputs, optional analog inputs
- FEEDBACK: Real-time measurements, event logs, disturbance records, protection trip signals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP54 (front panel), IP20 (rear)
- COOLING METHOD: Passive convection
- OPERATING TEMPERATURE: -25 to +55 degrees Celsius
- COMPATIBILITY/APPLICATION: Medium voltage distribution feeders, overhead lines, cable feeders, distributed generation, industrial power systems, utility substations