Control Power Voltage:90 to 300 VDC or 70 to 265 VAC at 48-62 Hz
Harsh Environmental Conformal Coating:Not Available
Input Current Range:Analog Current Inputs: ±1% of full scale
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
Loss of Excitation (Impedance) Elements:Trip, 2 Zones using Impedance Circles
Phase Differential Pickup Accuracy:As Per Phase Current Inputs
Pulse Output Parameters:+ kwh, +kvarh, –kvarh
Radiated and Conducted Emissions:Class A
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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