GE 760-P5-G5-S5-HI-A20-R 760 feeder management relay series module

GE 760-P5-G5-S5-HI-A20-R 760 feeder management relay series module

Functional Features

• Comprehensive Protection Functions: Equipped with multiple protection functions such as overcurrent protection, overvoltage protection, and undervoltage protection, ensuring the safe operation of loads and providing reliable protection for power systems.

• Diverse Communication Interfaces: Features network interfaces including Ethernet, RS232, RS485, and RS422, supporting protocols like Modbus RTU, TCP/IP, and DNP 3.0. This facilitates data interaction and remote control with other devices or systems.

• Automatic Control Functions: Integrates automatic bus transfer and synchronization checking functions, which can automatically execute corresponding operations (such as switching to backup generators) based on set conditions, improving system automation and operational stability.

• Data Monitoring and Display: Monitors parameters such as generator voltage, current, and frequency, and displays relevant data through a display screen. It also provides programmable setpoint menu navigation, allowing users to directly access settings for metering, status, maintenance, etc.

• High Security: Equipped with hardware and password security functions to prevent unauthorized modifications and ensure system operation safety.

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Performance Parameters

• Current Inputs: Includes 5A phase current input, 5A zero-sequence current input, and 5A sensitive ground current input.

• Analog Outputs: Equipped with 8 x 4-20 mA analog outputs.

• Power Supply Range: Operates on 88-300 VDC or 70-265 VAC, 48-62 Hz.

Structural Design

• Can be installed individually or together with other SR series relay units using a standard 19-inch panel mount, offering flexible installation suitable for various electrical cabinet layouts.

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Application Scenarios

• Power Systems: Primarily used for protection and control of distribution feeders. It can be installed in substations, switchgear rooms, etc., to monitor and protect power lines, ensuring stable power transmission.

• Industrial Automation: Suitable for various automation systems, providing protection and control for equipment such as motors in industrial production. Applied in large industrial enterprises like steel plants, chemical plants, and cement plants to ensure the reliable operation of production equipment.

• Generator Management: Used for monitoring and managing generator systems to ensure stable, efficient, and safe generator operation, commonly found in power plants, industrial captive power stations, and other scenarios.