Brief Function Introduction:
The GE SR489-P5-HI-A20-E is an advanced generator management relay designed to provide unparalleled protection and efficiency for power systems. This high-performance device ensures optimal operation and reliability in critical applications.
Product Specifications:
| Analog Current Inputs Accuracy: | ±1% |
| Fuse Model: | 215-02.5 |
| Ingress Protection: | IP40 front, IP10 back |
| Maximum Altitude: | 2000 m |
| Overvoltage Category: | II |
| RTD Inputs Isolation: | 36 Vpk (isolated with analog inputs and outputs) |
| Sinusoidal Vibration Test Level: | Class 1 |
| Underfrequency Curve Shapes: | 1 level alarm, two level trip definite time |
| Voltage Phase Reversal Configuration: | ACB or ABC |
| Phase Rotation: | about |
| Output Frequency: | 50 kHz |
| Certified Product: | Yes |
| Series: | SR469-P5-G1-S1-HI-A20-R |
| Material Coding: | SR750-P5-G1-S1-HI-A20-R |
Product Details:
Engineered with cutting-edge technology, the GE SR489-P5-HI-A20-E Generator Management Relay is designed to safeguard your electrical infrastructure. Its precision analog current inputs ensure accurate monitoring and control, while its robust ingress protection guarantees durability against environmental hazards.
With a maximum altitude rating of 2000 meters, this relay is suitable for use in various geographical locations, making it a versatile choice for global applications. The inclusion of RTD inputs provides enhanced temperature sensing capabilities, crucial for maintaining system stability under varying conditions.
Featuring an advanced sinusoidal vibration test level classification, the SR489-P5-HI-A20-E ensures reliable performance even in challenging environments. Its underfrequency curve shapes offer customizable protection thresholds, enabling precise control over system responses during power fluctuations.
Equipped with sequential trip configurations and configurable phase distance characteristics, this relay optimizes system safety and efficiency. The offset mho and ratio functions further enhance its adaptability, catering to diverse system requirements.
For detailed product information, including technical specifications, installation guides, and compatibility charts, please refer to the manufacturer's documentation. This comprehensive resource ensures seamless integration into your existing electrical systems, maximizing operational reliability and minimizing downtime.
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