GE SR-489-P1-HI-A20-EH Generator Management Relay

In stock

The GE SR-489-P1-HI-A20-EH is an advanced generator management relay designed for industrial control applications. With its high-quality components and superior functionality, this relay ensures optimal performance in managing generator operations, including phase overcurrent protection, ground fault detection, and loss of excitation protection.

Test Level:2.5KV, 1.0 MHz

Ground Overcurrent Curve Shapes:ANSI, IEC, IAC, Flexcurve, Definite Time

Mounting Method:Panel or 19″ Rack Mount

Operating Temperature Range:-40 to 60°C

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

Designed for advanced power management applications, the GE SR-489-P1-HI-A20-EH is engineered to enhance operational efficiency and reliability in power generation settings.

Equipped with damped oscillation test capabilities, this relay meets stringent standards including IEEE/ANSI C37.90.1, ensuring consistent performance under diverse operating conditions.

Its robust design supports a wide range of temperatures, making it suitable for deployment in harsh environments where temperature fluctuations are common.

The SR-489-P1-HI-A20-EH is user-friendly with its configurable digital inputs, which can be assigned according to specific application needs, thereby offering flexibility in system configuration.

With a focus on safety and durability, this relay comes with comprehensive protection features like ground overcurrent curve shapes, trip coil supervision, and underfrequency pickup accuracy, providing peace of mind to operators.

GE SR-489-P1-HI-A20-EH