Digital Inputs:4, Opto-Isolated
Sensor Supply Voltage:24 VDC, 20 mA
Field Breaker Discrepancy Elements:Trip
Ground Directional Elements:Alarm and Trip
Negative Sequence Overcurrent Time Delay:0.1 to 100.0 s
Neutral Voltage Input Range:0.005 to 1.00 × Full Scale
Overcurrent Alarm Timing Accuracy:±0.5%
Phase Differential Pickup Level:1.01 to 1.50 × rated V
About the Model:489-P5-LO-A20-E is part of the GE Multilin 489 series designed for robust generator management.
The GE Multilin 489-P5-LO-A20-E is engineered with precision to meet the demanding needs of industrial generator management. Its robust design ensures seamless integration with existing systems, allowing for enhanced operational efficiency.
With its advanced overcurrent protection mechanisms, the relay safeguards against potential failures, extending the lifespan of your generator while reducing maintenance costs.
Featuring a versatile communication interface compatible with Modbus® RTU and DNP 3.0 protocols, the 489-P5-LO-A20-E enables seamless data exchange with other industrial equipment, enhancing overall system reliability.
The relay’s programmable characteristics allow for customization according to specific operational requirements, ensuring optimal performance under diverse conditions.
Weighing approximately 10 pounds, it is compact yet powerful, fitting easily into most industrial settings without compromising on functionality. The absence of harsh environment coatings makes it suitable for indoor use, maintaining durability in typical industrial environments.
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