Analog Current Inputs:Accuracy ±1% of full scale
Fuse Model:215-02.5
Ingress Protection:IP40 front, IP10 back
Maximum Altitude:2000 m
Overvoltage Category:II
RTD Inputs Isolation:36 Vpk (isolated with analog inputs and outputs)
Sinusoidal Vibration Test Level:Class 1
Voltage Phase Reversal Configuration:ACB or ABC
Phase Rotation:About the 489-P5-HI-A20
Digital Inputs:4
Sensor Supply:24 V DC at 20 mA max
Impedance:Time Delay 0.1 to 100.0 s in steps of 0.1
Negative Sequence Overcurrent Pickup Level:3 to 100% FLA in steps of 1
Sequential Trip Configurable:Assignable to Digital Inputs 1 to 7
Shipping Weight:7.7 kg or 17 lbs
Thermal Model Curve Biasing:Phase Unbalance, Hot/Cold Curve Ratio, Stator
The GE SR489-P5-HI-A20 is a state-of-the-art generator management relay specifically designed for demanding industrial environments.
Equipped with advanced features such as precise phase current inputs and robust overvoltage protection, this relay ensures reliable performance under various conditions.
Its compact design allows for seamless integration into existing systems, making it an ideal solution for enhancing control and monitoring capabilities.
The relay supports multiple communication protocols, including Ethernet, enabling easy data transfer and system integration.
With its enhanced front panel and durable construction, the SR489-P5-HI-A20 provides unparalleled accuracy and efficiency, making it a top choice for industrial applications.
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