Digital guide
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ABB 70FV01B-E
Technical Specifications
- Model: REJ601
- Product Type: Feeder Protection Relay
- Brand: ABB
- Origin: United States
- Power Supply: 24-265 V AC/DC
- Input Interface: Supports traditional current transformer (CT) interfaces and Rogowski coil analog interfaces
- Operating Temperature Range: -20°C to 70°C
- Mounting Type: Panel mounting
- Communication Protocols: Supports Modbus RTU and IEC 60870-5-103
Detailed content
Key Features
- Compact Design: The relay features a small footprint, making it suitable for space-constrained installations.
- Configurable Binary Inputs/Outputs: Users can easily configure inputs and outputs to meet specific application requirements.
- Advanced Protection Functions: Includes overcurrent, earth fault, and phase-to-phase fault protection, ensuring reliable operation.
- User-Friendly Interface: Clear display and intuitive controls simplify operation and maintenance.
- Efficient Commissioning: Pre-configured functions and easy-to-use interfaces reduce setup time and downtime.
Application Scenarios
The ABB REJ601 is widely used in environments that require precise protection and monitoring. Its applications include:
- Modern Manufacturing Plants: Protects feeders and ensures continuous operation of critical machinery.
- Smart Substations: Enhances grid stability and reliability through real-time fault detection and protection.
- Industrial Power Distribution Systems: Monitors and protects power feeders against overloads and faults.
- Renewable Energy Systems: Ensures safe and efficient operation in solar and wind power installations.
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