ABB|RER620|Recloser Protection and Control Relay
ABB RER620 Recloser Protection and Control Relay
Description
The ABB RER620 is a dedicated recloser protection and control relay for utility distribution feeders and industrial power systems, providing comprehensive protection, control, measurement, and supervision.
Features
- Drawout design for easy maintenance
- Supports single- and three-phase tripping
- Embedded loop control for automatic service restoration
- Web-based access to event logs, waveforms, and settings
- Configurable via PCM600 Application Configuration Tool
Technical Specifications
- Protection Functions: Time/instantaneous overcurrent, negative sequence overcurrent, phase discontinuity, breaker failure, voltage protection
- Communication Protocols: IEC 61850, GOOSE messaging, Modbus, DNP3
- Operating Voltage: 100–240 V AC/DC
- Operating Temperature: -40°C to +70°C
- Outputs: Programmable binary outputs for tripping and signaling
- Inputs: Configurable binary and analog inputs
- Sampling Rate: Up to 4 kHz per channel
- Event Recording: Sequence of events with ≤1 ms time stamp resolution
- Waveform Capture: Pre- and post-fault recording with configurable duration
- Mounting: Panel or rack mount compatible
ABB|RER620|Recloser Protection and Control Relay
ABB|RER620|Recloser Protection and Control Relay
ABB RER620 Recloser Protection and Control Relay
Description
The ABB RER620 is a dedicated recloser protection and control relay for utility distribution feeders and industrial power systems, providing comprehensive protection, control, measurement, and supervision.
Features
- Drawout design for easy maintenance
- Supports single- and three-phase tripping
- Embedded loop control for automatic service restoration
- Web-based access to event logs, waveforms, and settings
- Configurable via PCM600 Application Configuration Tool
Technical Specifications
- Protection Functions: Time/instantaneous overcurrent, negative sequence overcurrent, phase discontinuity, breaker failure, voltage protection
- Communication Protocols: IEC 61850, GOOSE messaging, Modbus, DNP3
- Operating Voltage: 100–240 V AC/DC
- Operating Temperature: -40°C to +70°C
- Outputs: Programmable binary outputs for tripping and signaling
- Inputs: Configurable binary and analog inputs
- Sampling Rate: Up to 4 kHz per channel
- Event Recording: Sequence of events with ≤1 ms time stamp resolution
- Waveform Capture: Pre- and post-fault recording with configurable duration
- Mounting: Panel or rack mount compatible
