ABB REC650 1KHL400169R0001 Protection and Control Relay
Description
ABB REC650 1KHL400169R0001 Protection and Control Relay is an Intelligent Electronic Device (IED) bay control unit designed for power grid protection, control, monitoring, and measurement operations.
| Specification | Value |
|---|---|
| Switching Input Channels | 14 (may vary by configuration) |
| Switching Output Channels | 9 (may vary by configuration) |
| AC Input Accuracy | Better than class 0.5 |
| Communication Standard | IEC 61850 |
| Energy Metering Method | Pulse counting |
Key Features:
- Multi-functional design with control, protection, monitoring, measurement, and secondary circuit monitoring capabilities
- Comprehensive protection functions including overcurrent, zero-sequence current, overvoltage, undervoltage, overfrequency, underfrequency, and frequency rate of change protection
- Pre-configured logic and graphical logic configuration tool for quick debugging and setup
- Built-in fault recording and event logging for post-fault analysis
- Large LCD display with single-line diagram and multiple LED indicators for local and remote operation
- Compatible with IEC 61850 systems for seamless interconnection with other compliant devices
Applications:
- Bay layer control, monitoring, and protection for power grids
- Compatible with multiple wiring configurations including single bus single breaker, double bus single breaker, and double bus with bus tie
- Industrial power system protection and control applications
Related Models:
- ABB REC650 1KHL160006R0001C