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how to caluculate APFC panel rating, my running Load is
1320KW, Present P.F 0.76 to 0.8 we need 0.98 p.f

Answers were Sorted based on User's Feedback



how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / ak

KVAr = KW(multiplication factor )
1320(tan@1-tan@2)
cos@1-intial P.f
cos@2-final P.f
kvar=1320(0.541)
Kvar=715

Is This Answer Correct ?    120 Yes 19 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / anjaneyulu

we required runnig load and maximum demand also

then only we will get perfect KVAR

Is This Answer Correct ?    53 Yes 11 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / deniram anandrao nikhare

KVAR Required = Operating KW x [Tan (A1) - Tan (A2)]

Where A1 = Inverse Cosine of present power factor
= Cos-1(0.78)
= 38.739
A2 = inverse Cosine of desired power factor
= Cos-1(0.98)
= 11.478
Tan(A1)=Tan(38.739)=0.8022
Tan(A1)=Tan(11.478)=0.2030
Hence,
KVAR Required=1320 x (0.8022-0.2030)
SO KVAR NEEDED TO ATTACHED=790 kVAR

Is This Answer Correct ?    38 Yes 4 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / ytd

Please refere Capacitor manufacturers catlogue where there
is table to improve PF Vs. Load.

Is This Answer Correct ?    55 Yes 38 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / ajeet singh

Input Initial Power Factor : .76
Input Desired Power Factor: .98
Input Load KW (KW) : 1320 KW


SO KVAR NEEDED TO ATTACHED :860 KVAR IF U WANTS .98

KVAR NEEDED TO ATTACHED :940 KVAR IF U WANTS .98
THESE 2 PANELS U NEED TO BE INSTAL ON THIS CONNECTED LOAD
AND ALSO DEMAND WILL GO DOWN

VISIT: www.sigmacontrols.net

Is This Answer Correct ?    23 Yes 9 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / prakash suhane

Answer 3 is correct one.

Is This Answer Correct ?    26 Yes 14 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / santosh

please give the details how much is your inductive load (
motor ) or give the connected load list & presently
connected capacitor.( kvr)

Is This Answer Correct ?    14 Yes 3 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / md.aftab alam

KVAR Rating = 860kvar or 714kvar

Is This Answer Correct ?    15 Yes 7 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / tejas doli

CHECKED THE WHOLE DAY LOAD CACLULATION
CHECHED THE KVARH, KVA, KWH READING

Is This Answer Correct ?    12 Yes 8 No

how to caluculate APFC panel rating, my running Load is 1320KW, Present P.F 0.76 to 0.8 we need 0...

Answer / ajay sharma

290 kvar panel of 14 stage
conected relay {fifo}

Is This Answer Correct ?    8 Yes 4 No

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