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how many amps in 1KVA?
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Answer / sanjay singh artemis health i
Mr Ram
its depend on voltage & system is single or 3 phase
but i am giving example for 3 phase 415 V
P= 1.732xVxIxcosQ for 3 phase
so first we need change the KVA to KW
1kva = 1x.8(pf)
=.8kw or .8x1000 Watt
I am giving example .
considering,
V=415VOLTS
3-PHASE
P.F=08
P=1.732xVxIxCOSQ
I=.8x1000/1.732*415*08
I=1.39amps
ok
| Is This Answer Correct ? | 142 Yes | 16 No |
Answer / pari
In single phase circuit
1 KVA= 1000 VA
Amps= 1000/230=4.34
In three phase circuit
Amps=1000/(Root3*440)=1.31
| Is This Answer Correct ? | 129 Yes | 34 No |
Answer / sanjay
u must know the voltage rating for calculating ampere n
whether it is three phase or single phase...
| Is This Answer Correct ? | 51 Yes | 18 No |
Answer / subbu
i am giving example for 3 phase 415 V
P= 1.732xVxIxcosQ for 3 phase
so first we need change the KVA to KW
1kva = 1x.8(pf)
=.8kw or .8x1000 Watt
example:-
V=415VOLTS,3-PHASE,P.F=08
P=1.732xVxIxCOSQ
I=.8x1000/1.732*415*08
I=1.39amps
| Is This Answer Correct ? | 29 Yes | 5 No |
Answer / ram
Mr kavi,
You are not specified voltage.
I am giving example .
considering,
V=440VOLTS
3-PHASE
P.F=08
KVA=1.732xVxIxCOSQ
I=1000/1.732*440*08
I=1.64amps
ok
| Is This Answer Correct ? | 63 Yes | 48 No |
Answer / umang
Depends on the voltage and whether the system is single
phase or 3 ph
| Is This Answer Correct ? | 17 Yes | 11 No |
Answer / balabhadra
1kva = 1x.8(pf)
=.8kw or .8x1000 Watt
example:-
V=415VOLTS,3-PHASE,P.F=08
P=1.732xVxIxCOSQ
I=.8x1000/1.732*415*08
I=1.39amps
| Is This Answer Correct ? | 8 Yes | 4 No |
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