GE SR489-P1-LO-A20 Generator Management Relay – Industrial Automation Control
The GE SR489-P1-LO-A20-E is a high-performance Generator Management Relay designed for industrial applications. It provides precise control and monitoring capabilities for generator systems, ensuring optimal performance and reliability.
Manufacturer:General Electric
Model:SR489-P1-LO-A20
Current Range:0.02 to 20 × CT
Control Voltage:20 to 60VDC or 20 to 48 VAC @ 48-62 Hz
Analog Output:4 to 20 milliamperes
Ingress Protection:IEC60529 Standard
Update Rate:50 ms
Operation Time:10 ms
Voltage Phase Reversal Timing:200 to 400 ms
The GE SR489-P1-LO-A20 Generator Management Relay is equipped with advanced features designed to enhance generator operation efficiency and safety. It provides accurate current measurement and real-time diagnostics, making it an indispensable tool for managing generator systems.
With a control voltage range of 20 to 60VDC or 20 to 48 VAC @ 48-62 Hz, this relay is versatile enough to be used in a variety of industrial applications. Its analog output of 4 to 20 milliamperes ensures reliable communication between devices, facilitating seamless integration into existing systems.
The unit is built to withstand harsh environments with an ingress protection rating that meets IEC60529 standards. This ensures long-lasting performance even in challenging conditions.
The 489-P1-LO-A20-E boasts a large, easy-to-read front panel with a forty-character display that allows users to view setpoints, actual values, and diagnostic messages. Additionally, it comes equipped with a numeric keypad, value adjustment keys, and multiple status indicators.
Installation and maintenance are straightforward thanks to its user-friendly design. The front panel includes a program port interface and control keys for easy access and configuration.
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