Physics, asked by krushnagajmal, 1 year ago

define back up time of ups.

Answers

Answered by popatlal6

2

Answer:

The transfer time is the amount of time a UPS takes to switch from the utility supply to the battery derived supply whenever there is a mains failure. It also refers to the time it takes for the UPS to switch back from the batteries to the mains when the utility power resumes. ... Standby UPS: 5-12 ms, – average 8 ms

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