The ABB REC670 is a versatile protection and control relay designed for use in medium-voltage and high-voltage electrical systems.
Product Name
ABB REC670
Product Description
The ABB REC670 is an advanced microprocessor-based relay that offers comprehensive protection, control, monitoring, and communication capabilities for electrical power systems. It is specifically designed for the protection of feeders, motors, transformers, and other electrical installations. It features a user-friendly interface, flexible configuration options, and incorporates a wide range of functionalities, including protection from overloads, earth faults, phase faults, and more.
Product Parameters & Specifications
- Protection Functions:
- Overcurrent protection (Instantaneous and time-delayed)
- Earth fault protection
- Voltage protection (undervoltage, overvoltage)
- Directional overcurrent protection
- Synchronism check
- Frequency protection
- Communication:
- Supports various communication protocols (IEC 61850, Modbus, DNP3)
- Ethernet interface for remote monitoring and control
- Optional serial communication ports (RS-232/RS-485)
- Inputs and Outputs:
- Number of configurable digital inputs and outputs
- Analog inputs for current and voltage measurement
- Relay outputs for trip and alarm signaling
- Display and User Interface:
- LCD or LED display for easy monitoring and configuration
- Front panel buttons for access to settings and parameter adjustments
- Power Supply:
- Wide range of operating voltage (typically 110V to 240V AC/DC)
- Backup power capabilities
- Physical Specifications:
- Standard rack or wall-mount form factor
- Operating temperature range typically between -20 °C to +60 °C
- Compact and rugged design suitable for harsh environments
- Reliable and Redundant Functions:
- Built-in self-test and diagnostics
- Redundancy options for critical applications
Product Use
The ABB REC670 is primarily used in the following applications:
- Substation Automation: Providing protection and monitoring for high-voltage switchgear and transformers.
- Industrial Automation: Protecting crucial equipment such as motors and generators in various industries.
- Power Distribution Networks: Enhancing the reliability and safety of electrical distribution systems.
- Renewable Energy Systems: Protecting inverters and connections in solar and wind power installations.
| HIEE450824R1 ABB PLC |
| ABB HIEE400787R1 PLCPLC |
| ABB HIEE410103P1 PLC |
| HIEE305111R0001 ABB PLC |
| HIEE450932R1 ABB PLC |
| ABB HIEE401481R0001 PLC |
| HIEE300698R0001 ABB I/O |
| ABB HIEE205010R001 PLC |
| HIEE300888R0002 ABB PLC |
| ICSK20F1 ABB I/O |
| ABB 815-BOV169 |
| 1786-RPA ABB PLC |
| ABB 1786-RPFM PLC |
| 1747-L542 ABB PLC |
| 1747-L543 ABB DCS |
| ABB DAI03 PLC |
| ABB DAO01 PLC |
| ABB DAI04 |
| WT98 PLC |
| ABB 5STPO8F6500 PLC |
| 1MRB150083R1/E ABB CPU |
| ABB HESG441633R0001 I/O |
| HESG324258R3 ABB PLC |
| ABB HESG324015R1/K |
| ABB HIEE3007766R0001 PLC |
| ABB HESG324063R0100 |
| HESG324063R100/G ABB |
| ABB HESG324013R100/H |
| ABB HESG324013R0100 |
| HIEE300885R0102 ABB |
| ABB HIEE400659R1 DCS |
| HIEE450964R1 ABB CPU |
| ABB HIEE220295R1 DCS |
| HIEE205010R0001 ABB |
| 3BHE024577R0101 ABB DCS |