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 |
2. What are the parameters of EHT sub-station?
6 MVA transformer secondary is rated for 725V at no load. The incommer ACB is rated at 690 V, 3200 Amp. Would there be any effect on performance of ACB due to lower voltage rating?
DG drop how much freqency at 100% load?
Is it possible to measure the voltage of a battery from a single terminal?
what is the full form of ka (100A mccb KA)
i am working in a grid substation,TNEB having 13 yrs experience. Am I eligble to get apply for c licence now?
Whats the purpose of neutral earthing?
5 Answers Electrical, Hindalco, TCS,
Name one of major transformer company in KSA ?
What is the difference between KV,KVAR,KVA,KW?
6 Answers L&T, PowerHouse, YUI,
wat will be the pressure maintained inside the transformer?
how to carried out DAR test in 11 KV Alternator ?
If DC supply is given to a transformer it may a) Work b)Not Work c)Give lower voltage than the rated voltage on secondary side. d)burn the winding
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)