Load Inventory: Watts, Power Factor & VA
This lesson is part of the course
In this lesson
You list the equipment in Corvane Labs' server room, turn measured watts into volt-amperes with each device's power factor, and find the overall power factor of the load.
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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