GE 489-P1-HI-A20-E-H Generator Management Relay – Industrial Control Excellence

Damped Oscillation Test Level:2.5KV, 1.0 MHz

ANSI/IEC/IAC/Flexcurve Compliance:Yes

Mounting Method:Panel or 19″ Rack

Operating Temperature Range:-40 to 60°C

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

Shipping Weight:7.7 kg or 17 lbs.

    The GE Multilin 489-P1-HI-A20-E-H Generator Management Relay is engineered to meet the stringent demands of industrial power systems. With its robust design, this relay ensures peak performance and longevity, providing unparalleled reliability for critical operations.

    Featuring advanced isolation technology, it supports 36 Vpk for RTDs and analog inputs, ensuring accurate and stable measurements even under fluctuating conditions. This makes it ideal for applications requiring precise monitoring and control over electrical parameters.

    Equipped with an automatic CT shorts and digital inputs, the 489-P1-HI-A20-E-H facilitates seamless integration into complex systems. Its 489 Sensor Supply at 24 V DC and 20 mA maximum allows for flexible power distribution, enhancing system efficiency.

    The relay’s Impedance Time Delay ranging from 0.1 to 100.0 s in steps of 0.1 offers precise control over the timing of protective actions, ensuring minimal disruption to power supply during critical events. The Negative Sequence Overcurrent Pickup Level, adjustable from 3 to 100% FLA in steps of 1, enables effective protection against overcurrent issues.

    With a focus on safety and reliability, the 489-P1-HI-A20-E-H includes a SR489-CASE draw-out case, providing a secure housing solution for various installation scenarios. This product is backed by extensive documentation and support from GE Power Management and GE Multilin, ensuring users have access to the latest information and guidance.