GE SR489-P5-HI-A20 – Advanced Generator Management Relay

GE SR489-P5-HI-A20 – Advanced Generator Management Relay

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

Control Power Voltage:90 to 300 VDC or 70 to 265 VAC at 48-62 Hz

Current Inputs Accuracy:±1% of full scale

Overvoltage Category:II

RTD Inputs Isolation:36 Vpk

Phase Rotation:About

Shipping Weight:7.7 kg or 17 lbs

Frequency Range:-40 to 60°C

Damped Oscillation Test Level:2.5KV, 1.0 Mhz

Dielectric Strength:1.9 kV AC for 1 second or 1.6 kV AC for one minute, per UL 508

Mounting Method:Panel or 19″ Rack Mount

Pulse Output Parameters:+ kwh, +kvarh, –kvarh

Radiated and Conducted Emissions:Class A

    The GE SR489-P5-HI-A20 Industrial Relay is a cutting-edge solution for managing generator operations in industrial environments.

     Featuring high accuracy phase current inputs and advanced RTD inputs, it ensures reliable operation under diverse conditions.

     With a wide range of overcurrent curve shapes and the ability to handle loss of excitation with two zones, this relay provides robust protection against various electrical anomalies.

     Its design includes damped oscillation testing and conforms to IEEE/ANSI standards, making it a trusted choice for critical applications.

     The unit’s configuration flexibility allows for precise adjustments according to specific needs, enhancing its adaptability across different industries.