Runtime from Battery Wh & Inverter Efficiency (with Chart)
This lesson is part of the course
In this lesson
You turn the battery string of the 10 kVA UPS into usable AC energy and estimate runtime at six load levels, then chart the runtime curve.
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Lessons in this course
- Load Inventory: Watts, Power Factor & VA Locked
- UPS Sizing with Headroom: VA and W Ratings & the Next Standard Size Locked
- Runtime from Battery Wh & Inverter Efficiency (with Chart) Locked
- Batteries Needed for a Target Runtime: Series & Parallel Strings Locked
- Battery Ageing & the Replacement Interval Locked
- Generator Sizing with Motor Starting Surge (Simplified) Locked
- Redundancy N, N+1, 2N & Availability with the Binomial Model Locked
- Total Cost of Ownership: VRLA Tower UPS vs Modular Lithium-ion (Chart) Locked