Description
The ABB REF615E is a digital relay designed for the protection and control of electrical power systems, particularly for medium-voltage applications. It is part of the REF600 family of relays and is often utilized for transformer and feeder protection.
Product Name:
ABB+REF615E_D
Product Description:
The REF615E is a comprehensive relay that provides advanced protection, control, monitoring, and communication features. It is designed to meet the needs of medium-voltage distribution systems. Its modular design and extensive functionality ensure reliable operation and ease of integration into various applications.
Product Parameters and Specifications:
- Protection Functions:
- Overcurrent protection (phase and earth)
- Earth fault protection
- Directional overcurrent protection
- Differential protection (optional)
- Voltage protection (under/over voltage)
- Frequency protection (under/over frequency)
- Communication Interfaces:
- IEC 61850 for integration into smart grid applications
- Modbus and DNP3 protocols support
- Serial ports for external communication
- User Interface:
- Front panel display with LED indicators
- User-friendly menu navigation
- Event logging and fault records with time-stamping
- Power Supply:
- Widely adaptable inputs (battery and alternates)
- Power supply range designed for robustness in varying conditions
- Environmental Ratings:
- Operating temperature range: typically -20 to 55°C
- Humidity and pollution degree based on industry standards
- Dimensions and Weight:
- Compact design suitable for various installation environments
- Variability based on configuration and options
Product Use:
The ABB REF615E relay is used predominantly in electrical distribution networks to provide essential protection for:
- Transformers
- Feeders
- Busbars
- Motors
The relay can be integrated into substations and switching stations to safeguard equipment against faults, manage load and distribution efficiency, and enhance system reliability through automation and advanced monitoring capabilities.
Applications:
- Medium-voltage distribution networks
- Industrial plants
- Renewable energy installations (like wind and solar farms)
- Utility substations
Additional Features:
- Customizable settings for different application needs
- Capability for remote control and monitoring
- Integration with SCADA systems for improved grid management
ABB+REF615E_D
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All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!
