Αποτελέσματα Αναζήτησης
Enter the apparent power in kVA (kilovolt amp), power factor between 0 to 1, then press the calculate button to get the reactive power in kVAR (kilo
Alternatively it can be easily evaluated by formula Average PF = KWh/kVAh Operating load kW = kVA demand x Average PF The average PF is considered as the initial PF and final PF can be suitably assumed as target PF. The required Capacitor kvar can be calculated as shown in example.
kVAR to kVA Calculator: Enter the reactive power in kilo volt-ampere reactive, power factor between 0 to 1.
In addition, the solved examples also show that how to convert the capacity of a capacitor in microfarad to kVAR and kVAR to microfarad for P.F. This way, a right size capacitor bank can be installed in parallel to each phase load side to obtain the targeted power factor.
The following simple calculation tutorial shows how to calculate and convert the required capacitor bank value in microfarads and then convert to kVAR and vice versa. We will be using three simple methods to convert the capacitor kVAR in μ-Farad s and conversion of microfarad in kVAR .
Example: Total KW-input of load from wattmeter reading 100 KW at a power factor of 65%. The capacitive KVAR necessary to raise the power factor to 95% is found by multiplying the 100 KW by the factor found in the table (.840). Then 100 KW x 0.840 = 84 KVAR. Use 85 KVAR. How Can We Help?
Enter the power in kW, Current in Amps, Voltage in Volts either line or phase, choose the phase, and frequency (required for capacitance calculator). Press the calculate button. Also, enter the value kW value that near to the multiplication of current and voltage.
