GE SR489-P1-HI-A20-E Generator Management Relay
The GE SR489-P1-HI-A20-E is a high-performance generator management relay designed for industrial control applications, offering precise monitoring and protection for critical power systems.
Test Level:Damped Oscillation Test Level 2.5KV, 1.0 MHz
Overcurrent Curve Shapes:ANSI, IEC, IAC, Flexcurve
Mounting Method:Definite Time Mounting Method
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
The GE SR489-P1-HI-A20-E Generator Management Relay is engineered for precision and reliability. Its robust design ensures seamless integration into existing industrial control systems. Equipped with advanced monitoring features, this relay allows for real-time control and protection of generator operations. With a wide operating temperature range and durable construction, it thrives in challenging environments. The SR489-P1-HI-A20-E includes trip coil supervision to prevent unintended operation and maintains steady trickle current for optimal performance. Its high accuracy underfrequency pickup ensures reliable detection of frequency deviations. Designed for ease of installation, this model supports panel or 19″ rack mounting options, providing flexibility in deployment. The included manuals and documentation provide comprehensive guidance, making it a top choice for professionals seeking dependable control solutions.
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