How to calculate the ups battery back up? give the formula.
- 15 Answers
- 105960 Views
- Cushman Wakefield, Ethio Telecom, Exide, MacLellan, Morgan Stanley, TATA, I also Faced
- E-Mail Answers
Answer Posted / balajiram
Time=ups efficiency*battery efficiency*battery low volts*battery AH/ups output(watts)
| Is This Answer Correct ? | 14 Yes | 12 No |
Post New Answer View All Answers
What is meant by stator?
What are test signals and their significance?
Can any body tell me the different types of LT cables & their application.
PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
Define early construction of human being
why high speed tripping relay is used in protection circuit why not normal relay
why the projects getting loss?
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
how to calculate the distance relay faulty zone?pls explain?
what is the ATS .And how it works.
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
lamination figures
