1MRK000008-HB ABB REC670 Bay Control System
Description
1MRK000008-HB ABB REC670 Bay Control System is an advanced microprocessor-based intelligent electronic device (IED) designed for medium and high voltage electrical systems, providing comprehensive protection, control, monitoring, and communication capabilities for feeders, motors, transformers, and other electrical equipment.
| Specification | Value |
|---|---|
| Operating Voltage Range | 110V to 240V AC/DC |
| Operating Temperature Range | -20 to 60 degrees Celsius |
| Analog Inputs | 12 channels (voltage/current) |
| Relay Outputs | 8 programmable channels |
| Communication Protocols | IEC 61850, Modbus, DNP3, IEC 60870-5-103 |
| Mounting Type | Standard rack or wall-mounted |
Key Features:
- Integrates over 20 protection functions including overcurrent, ground fault, voltage, frequency, and directional protection
- Configurable digital and analog I/O, with relay outputs for tripping and alarm signals
- Built-in self-test, diagnostics, and redundancy options for critical applications
- LCD or LED HMI with front-panel buttons for local monitoring, configuration, and parameter adjustment
- Supports remote monitoring via Ethernet, with optional RS-232/RS-485 serial ports
Applications:
- Substation automation for high-voltage switchgear and transformer protection
- Industrial automation for protecting motors, generators, and other critical industrial equipment
- Distribution networks to improve system reliability and safety
- Renewable energy systems for protecting inverters and connections in solar and wind installations
Related Models:
- REC670 61850-9-2 LE
- 1MRK511235-BEN B REC670
- Relion 670 Series Bay Control Units