Battery Ageing & the Replacement Interval
This lesson is part of the course
In this lesson
You estimate how long the VRLA batteries at five Corvane sites really last at their room temperatures, set a replacement interval and the battery cost per year.
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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