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GE SR489-P5-HI-A20 – Generator Management Relay for Industrial Control Systems

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The GE SR489-P5-HI-A20 is a high-performance generator management relay designed for industrial applications. It offers precise monitoring and control capabilities, ensuring optimal performance and safety.

Model:SR489-P5-HI-A20

Manufacturer:GE Multilin

Type:Generator Management Relay

Phase Current Inputs:5 A

Analog Current Outputs:Isolated up to 36 Vpk

RTD Inputs:Isolation up to 36 Vpk

Overvoltage Category:II

Input Power:90 – 300 Volt DC, 70 – 265 Volt AC

Impedance:Time Delay 0.1 to 100.0 s in steps of 0.1

Protection Rating:IP40 (Front), IP10 (Back)

Maximum Altitude:2000 m

Vibration Test Level:Class 1

Frequency Range:48-62 Hz

Sensor Supply:24 V DC at 20 mA max

Shipping Weight:7.7 kg or 17 lbs

    The GE SR489-P5-HI-A20 is a generator management relay designed for the 489 series by GE Multilin. With an enhanced display and 10Base-T Ethernet connectivity, this device provides robust performance and real-time monitoring capabilities.

    This model is fully drawout (with automatic CT shorts) and comes with an ingress protection rating of IP40 front and IP10 back, ensuring reliable operation in various environments up to an altitude of 2000 meters.

    Equipped with phase current inputs of 5 A, the 489-P5-HI-A20-T-H is capable of delivering precise measurements. Its overvoltage category II rating ensures safety against voltage spikes, while its thermal model curve features offset mho characteristics for enhanced accuracy.

    The relay supports sequential trip configuration, allowing for customizable responses based on digital input triggers. Additionally, the device includes enhanced front panel functionality and supports motor management applications.

    With its comprehensive technical specifications and advanced features, the GE SR489-P5-HI-A20-T-H is an excellent choice for industrial applications requiring reliable generator management and monitoring solutions.

GE SR489-P5-HI-A20

GE SR489-P5-HI-A20

GE SR489-P5-HI-A20




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