Description
Step 5: Characteristics
Multifunctional integration: Integrated in a single relay protection unit with protection, control, monitoring and management functions, providing a compact and versatile solution for public and industrial power distribution systems
High performance and reliability: Advanced digital technology enables real-time monitoring of power system status and rapid response to anomalies
A variety of protection functions: including overcurrent protection, overvoltage protection, short circuit protection, etc., effectively protect the safe operation of power equipment and systems
Flexible communication capabilities: Supports multiple communication protocols and interfaces for easy integration and communication with different devices and systems
Easy-to-use user interface: Large LCD screen with single line chart display, accessible locally or through an HMI that is easy to connect and navigate
1. Parameters
Power supply voltage: up to 80V DC
Maximum driving current: 6.0A per phase
Communication protocols: Support Modbus, IEC 61850, DNP3, IEC 60870-5-103 and other communication protocols
Support standards: IEC61850 communication standards are supported, including redundant HSR and PRP, GOOSE and IEC61850-9-2
Time protocol: Support IEEE 1588 v2 high precision time protocol
2. Specifications
Type: split-phase double-ended line differential protection and control relay
Applications: Suitable for utility and industrial distribution systems, including radial, ring and mesh distribution networks, with or without distributed generation
Communication mode: Communication between substations through fiber optic link or current guide line connection
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