GE SR489-CASE 489-P1-HI-A20-E Generator Management Relay – High-Performance Control Solution for Industrial Applications

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.

Tachometer Duty Cycle:> 10%

Trip Coil Supervision Trickle Current:2 to 5 mA

Underfrequency Pickup Accuracy:±0.02 Hz

Mounting Method:Panel or 19″ Rack Mount

Damped Oscillation Test Level:2.5KV, 1.0 Mhz Ground Overcurrent Curve Shapes ANSI, IEC, IAC, Flexcurve

Definite Time:ANSI, IEC, IAC, Flexcurve

    Engineered with advanced technology, the GE-FANUC SR489-CASE 489-P1-HI-A20-E is specifically designed to provide comprehensive protection for generators in industrial settings. It employs cutting-edge damped oscillation test level 2.5KV, 1.0 MHz, ensuring the highest levels of reliability and precision.

    The relay’s robust design allows for seamless integration into various industrial environments, whether installed in a panel or within a 19″ rack, providing flexibility and adaptability to meet diverse operational needs.

    Equipped with a high-capacity trickle current supervision feature, the 489-P1-HI-A20-E ensures that even during power fluctuations, the system remains stable and secure. Its accuracy in underfrequency pickup at ±0.02 Hz guarantees swift response to critical events, preventing potential damage to the system.

    Featuring a dedicated tachometer, the device offers precise monitoring of motor speeds, which is crucial for maintaining optimal performance in machinery and equipment. This feature is particularly beneficial in scenarios requiring real-time data analysis and control.

    With its 10Base-T Ethernet interface, the GE-FANUC SR489-CASE 489-P1-HI-A20-E provides a pathway for remote access and control, enabling maintenance personnel to monitor and manage the relay from any location, enhancing operational efficiency and reducing downtime.