GE 489-P5-LO-A20-E Generator Management Relay; Producer: GE-FANUC

Digital Inputs:4

Sensor Supply Voltage:24 VDC at 20 mA

Field Breaker Discrepancy Elements:Trip

Ground Directional Elements:Alarm and Trip

Negative Sequence Overcurrent Time Delay:0.1 to 100.0 s in steps of 0.1

Overcurrent Alarm Timing Accuracy:±0.5%

Phase Differential Pickup Level:1.01 to 1.50 × rated V in steps of 0.01

Neutral Voltage Input Conversion Range:0.005 to 1.00 × Full Scale

Negative Sequence Overcurrent Pickup Level:3 to 100% FLA in steps of 1

Phase Voltage Inputs Burden:> 500 KΩ

Communication Ports:Protocol Modbus® RTU / half duplex, DNP 3.0

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 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 specifically designed for robust protection and efficient operation in industrial environments. With its high-capacity digital input capabilities and precision sensor supply, it ensures accurate monitoring of critical parameters.

    Featuring advanced algorithms for negative sequence overcurrent detection, the relay minimizes disruptions caused by voltage fluctuations, ensuring stable power supply throughout various operational conditions.

    The adjustable phase overcurrent voltage restraint and programmable pulse output provide unparalleled flexibility, allowing for customized responses to different scenarios, enhancing system reliability and safety.

    Equipped with communication ports supporting Modbus® RTU and DNP 3.0 protocols, the relay facilitates seamless integration with existing industrial automation systems, improving overall efficiency and connectivity.

    Manufactured to withstand harsh environmental conditions, the GE 489-P5-LO-A20-E is built with durable materials, ensuring longevity and reliability in challenging industrial settings. Its versatile design allows for easy installation and integration, making it a preferred choice for professionals seeking state-of-the-art generator management solutions.

    Experience peace of mind with the GE 489-P5-LO-A20-E Generator Management Relay, a cutting-edge solution that combines advanced technology with practical design, providing unparalleled protection and control for your industrial power systems.