how much Amp we can put in 1200kva generator?
Answers were Sorted based on User's Feedback
Answer / mohamed ali
Dear there are use the Formula
I= KVA X 1000/1.732 X 440 X 0.8
100 % - 1669 Amps
80 % - 1335 Amps
So always put in Amps 80% mean 1335 Amps
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / mohamed ali.m
Dear there are use the Formula
I= KVA X 1000/1.732 X 415
For Example
1200KVA
1200x1000/1.732x415= 1669.4 ( Full load Amps
= 1335.5 ( 80% Load Amps)
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / a.bala
As per manufacture recommendation 80 % load can be
possible in continious operation mode . APPX 1300A
or
/ day hour basis u can load up to 100 % APPX 1700 A
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / deepak tyagi
KVAX1000= 440XIX1.732
I=1200,000/440X1.732
I=1574 AMP.
WE CAN DRAW THE MAX. CURRENT 1574 AMP.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vijay
hey guys i think it depends on the power factor
if it is 0.9 then 1200kva*0.9=1080 kw
if it is 0.8 then 1200kva*0.8=960 kw
now you can use your formula
p=sqrt3*V*I*Cosphi watts
I=P/sqrt3*V*Cosphi amps
I=(1080/sqrt3*440*0.9)*1000=1576 amps for 0.9 pf
I=(960/sqrt3*440*0.9)*1000=1401 amps for 0.8 pf
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vijayakrishnan
KW= KVA X PF
please don't include the P.F
I = KVAX1000/1.732XV
I=1200X1000/1.732X415
I=1669.49
now we will be take only 80%
so we take 1335A only
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / nikhil shinde
assume, pf=0.8
then
1200*0.8=960 KVA
I=kw*10^3/1.732*v
=1335.55 @100%
=1068.44 @80%
| Is This Answer Correct ? | 0 Yes | 2 No |
Is it benefitial to supply 210v ac to lighting fixtures instead of 240v ac?
how we can to the synchronization in transformer. What are the conditions for that.
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
power transmission pole used one support , that only for support or earthing
STATE WORKING OF SF6 C.B.?
How PSV sizing being done
Why we Specify Transformer rating 433 V Instead of 415V ?
What is the major difference between cnc and plc. why cant we use plc instead of cnc
what is safety measures of alternator.
10 Answers HP, MNC,
How Many Safety of Transformer
Dear Sir / Madam, Actually we requied 64 A MCB, But i have 32 A MCB = 2 No's this two i have to make series connection and we usw any place? isit possible or not......
4 Answers Hindustan Unilever Limited,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)