Communication Ports:Parity None, Odd, Even
Harsh Environment Coating:Not Available on this Model
High-Set Phase Overcurrent Elements Trip:IRIG-B Amplitude Modulated, 2.5 to 6.0 Vpk-pk at 3:1 signal ratio
Low Forward Power Time Delay:0.2 to 120.0 s in steps of 0.1
Phase Overcurrent Voltage Restraint:Programmable Fixed Characteristic
Pollution Degree:II
Pulse Output:Pulse Width 200 to 1000 ms in steps of 1
Tachometer:Configurable, assignable to Digital Inputs 4 to 7
Weight:Approximately 10 lbs.
The GE 489-P5-LO-A20-E Generator Management Relay is designed to deliver unparalleled performance in managing and protecting your industrial generator. With its robust feature set, this relay ensures optimal power output and reliability, making it an indispensable component in any industrial power system.
Equipped with Modbus® RTU communication capabilities, this relay seamlessly integrates with existing industrial automation systems, allowing for real-time monitoring and control. Its high-precision negative sequence overcurrent pickup level ensures rapid response to potential faults, safeguarding against damage and downtime.
Built for efficiency, the 489-P5-LO-A20-E features a configurable tachometer that can be assigned to digital inputs 4 to 7, enhancing system diagnostics and operational oversight. The relay’s programmable pulse output allows for customizable alerts and actions based on specific system requirements.
Engineered to withstand harsh environments, this relay does not offer harsh environment coating but compensates with its robust construction and reliable performance under demanding conditions. Its low forward power time delay ensures swift action in critical scenarios, maximizing safety and minimizing risks.
The GE 489-P5-LO-A20-E is not just another relay—it is a solution designed for today’s complex industrial power systems. Its advanced features, combined with ease of integration and maintenance, make it the preferred choice for power management professionals seeking to enhance system reliability and efficiency.
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