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present we are having 0.8pf but I want increase it up to
0.99 so what is the formula for it and how can i calculate?
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Answer Posted / satheeshramesh
If u wish to increase the P.F from 0.8 to 0.99 u have to
add capacitor banks.
Capacitor rating required (kVAR) =kW(tanØ1-tanØ2)
Cos Ø1 = 0.8, Ø1 = cos-1 (0.8), tan Ø1 = .
Cos Ø2 = 0.99, Ø2 = cos-1 (0.99),tan Ø2 = .
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