Relay Model:489-P1-HI-A20-E

Manufacturer:General Electric (GE)

Relay Type:Generator Management Relay

Application:Industrial power management and protection

Operating Voltage:Up to 600V AC

Protection Levels:2.5kV damped oscillation test level

Frequency Response:1.0 MHz ground overcurrent curve shapes

Certifications:ANSI, IEC, IAC, Definite Time Mounting

Environmental Conditions:-40°C to +60°C operating temperature

Production Test:Dielectric strength tested at 1.9kV AC for 1s or 1.6kV AC for 1 min (UL 508)

Shipping Weight:7.7 kg (17 lbs)

    This GE SR489-CASE system is specifically designed to enhance the safety and operational efficiency of industrial generator systems. It seamlessly integrates with GE Multilin’s Generator Management Relays, providing comprehensive protection against overcurrent, underfrequency, overvoltage, and ground overcurrent scenarios.

    The modular design allows for easy installation and maintenance, compatible with both panel mounting and 19″ rack mounting, making it versatile for different industrial settings. Its robust construction withstands extreme temperatures ranging from -40°C to 60°C, ensuring reliable performance in harsh environments.

    Equipped with advanced supervision features, including trip coil monitoring, the SR489-CASE ensures precise and timely responses to potential faults, minimizing downtime and maximizing generator uptime. Its tachometer duty cycle feature guarantees consistent performance under varying load conditions.

    The inclusion of a draw-out case for the 489-P5-HI-A20-E further enhances its usability, providing protection against potential damage due to door interference during operation. This feature ensures a longer lifespan and better safety for the overall system.

    Comprehensive documentation and manuals are available from GE Power Management and GE Multilin, ensuring users have access to all necessary information for setup, operation, and maintenance. This product is a testament to GE’s commitment to delivering high-quality, reliable solutions for industrial applications.