How to calculate kva? what is the formula.
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Answer / kumar.m
In single Phase- p=VxI/1000
In three phase - P=route3xVxIxcosphi/1000
| Is This Answer Correct ? | 89 Yes | 26 No |
Answer / nick a.
square root of 3 (1.732) x E x I /1000 =kVA (3 ph )
E x I / 1000 = kVA
120 x 60 =720 /1000 = kva (single phase)
| Is This Answer Correct ? | 31 Yes | 6 No |
Answer / prithvi narayan sinha
kw/kva=cos(phi)
therefore kVA=kW/cos(phi)
| Is This Answer Correct ? | 21 Yes | 5 No |
Answer / aayush
For Single Phase-
P (KVA)= V (Volts) * I (Amps)/1000
For Three Phase-
P (KVA)= 1.732 * V (Volts) * I (Amps) * CosQ/
1000
| Is This Answer Correct ? | 20 Yes | 7 No |
Answer / joban
p=VxI/1000 in singl phase
p=root3xVxIxCosphi/1000
| Is This Answer Correct ? | 18 Yes | 7 No |
Answer / nani
some pepole are writing for power actually asking for how
to calculate KVA.
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / arun reddy
Take 3phase Current for Example.
R-24, Y-29, B-27.
24+29+27=80amps
80X230 (output volt)
18400/1000=18.4KVA.
| Is This Answer Correct ? | 33 Yes | 29 No |
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