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.

Duty Cycle:> 10%

Trip Coil Supervision Trickle Current:2 to 5 mA

Underfrequency Pickup Accuracy:±0.02 Hz

    The GE SR489-CASE is meticulously designed to withstand harsh industrial conditions, ensuring that the 489-P1-HI-A20-E Generator Management Relay operates efficiently under demanding environmental challenges.

    Equipped with advanced supervision features, the case ensures reliable monitoring and control of generator operations, offering peace of mind for operators and maintenance personnel alike.

    Featuring a compact yet sturdy construction, the SR489-CASE facilitates easy integration into existing systems, making it an ideal solution for retrofitting or new installations.

    This enclosure supports a wide range of generator management functions, including but not limited to overcurrent, underfrequency, and damped oscillation testing, catering to diverse operational requirements.

    With its robust design and comprehensive compatibility with GE‘s 489-P1-HI-A20-E Generator Management Relay, the SR489-CASE ensures optimal performance, reliability, and longevity in industrial generator management.