Power capacity and failover planning
Plan rack power in amps and VA, respect planning limits, and justify when to say no.
- Level
- Advanced
- Length
- About 45 minutes
- Contents
- 3 lessons · 1 video · final exam
- Status
- Published · updated 1 Oct 2026
Skills you'll practise
- Convert between watts, volt-amps and amps for planning
- Calculate failover load for a rack and compare it with planning limits
- Justify a recommendation to add, move or refuse load
Course outline
- 1.Power capacity and failoverVideo · 2 min
- 2.Amps, volts, watts and VALesson · 15 min
- 3.Measured load: peaks, history and headroomLesson · 13 min
- 4.Making and communicating a capacity decisionLesson · 12 min
- 5.Power capacity and failover planning: knowledge checkKnowledge check · 16 questions
- 6.Power capacity and failover planning: practical exerciseKnowledge check · 1 question
- 7.Final exam4 questions · passing it completes the course, so people who already know the material can test out
Sources it draws on
The lessons and questions are written from these references, so learners can go back to the original.
- Your equipment vendors' installation and service guides (rail kits, PSU and BMC documentation)
- General data-center operations practice
See it with your own jobs and topics
Tell us about your team and we'll walk you through setup, from choosing jobs to your first skills check.