Operating Voltage:90 to 300 VDC, 70 to 265 VAC 48-62 Hz
Environmental Compliance:No Conformal Coating
Relay Type:Management Relay
Model Number:SR489-P5-HI-A20
Ingress Protection:IP40 Front, IP10 Back
Maximum Altitude:2000 m
Overvoltage Category:II
Input Current Accuracy:±1% of full scale
Fuse Model:215-02.5
Sinusoidal Vibration Test Level:Class 1
Underfrequency Curve Shapes:1 level alarm, two level trip definite time
Humidity Operating:Up to 95% Non-Condensing
Loss of Excitation Elements:Trip, 2 Zones Using Impedance Circles
Phase Differential Pickup Accuracy:As Per Phase Current Inputs
Radiated and Conducted Emissions:Class A
Shipping Weight:7.7 kg or 17 lbs.
The GE SR489 489-P5-HI-A20 Mgmt Relay boasts a high level of accuracy and reliability, making it an ideal choice for critical power management tasks. Its advanced design incorporates a robust fuse model and ingress protection ratings suitable for diverse industrial environments.
This relay is engineered to withstand harsh conditions and operate efficiently across a wide range of altitudes. Its overvoltage category ensures protection against potential hazards, enhancing system safety.
With its sinusoidal vibration test level certification, the GE SR489 489-P5-HI-A20 Mgmt Relay is built to endure rigorous testing and real-world usage, guaranteeing long-lasting performance.
Featuring underfrequency curve shapes with customizable alarm and trip settings, this relay offers precise control over power fluctuations, ensuring stable operation even during unexpected power drops.
Manufactured with quality materials, the GE SR489 489-P5-HI-A20 Mgmt Relay is designed for seamless integration into existing power management systems, offering ease of use and compatibility.
For detailed specifications and technical support, please visit our technical documentation section or contact our sales team for personalized assistance.
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