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Determining the right UPS size?
Choose a UPS based on device power consumption and desired backup duration; higher capacity models offer longer backup times, detailed on product pages.
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The Efficiency Ratio
In UPS systems, VA exceeds wattage, indicating the 'efficiency ratio' (e.g., 0.8 or 80%). Select a UPS with Output Watt Capacity 20-25% above your devices' total power consumption for optimal performance.
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UPS Runtime: Matching Load and Duration
For UPS selection, consider backup duration, which decreases with higher device power usage. Opt for a higher capacity UPS for longer needs and check product pages for estimated backup times.
UPS Systems
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