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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 Volt-Ampere reactive). Enter Apparant Power (kVA): kVA
Example: Initial PF 0.85, Target PF 0.98 kvar = kW X Multiplying factor from Table = 800 x 0.417 = 334 kvar required.
kVAR to kVA Calculator: Enter the reactive power in kilo volt-ampere reactive, power factor between 0 to 1.
For a given power factor and KVA (line current) the KVAR (reactive current) can be calculated as the KVA times the sine of the angle between the KVA and KW. To calculate the correction to correct a load to unity, measure the KVA and the displacement power factor, calculate the KVAR as above and you have the required correcion.
The following formula calculates power factor (PF) based on KW and KVA or KW and KVAr. Input Load KW and Load KVA into Calculator-1, or Load KW and Load KVAr into Calculator-2, below to calculate Load Power Factor, Power Factor Angle, Load KVAr and Load KVA.
The required kVAR capacity can then be calculated as C = (150 kW) x 0.58 = 87 kVAR. If kW or present power factor is not known you can calculate the required compensation using the following formulas (appli-cable for 3 phase supply only) to get the 3 basic pieces of infor - mation required for calculating kVAR: P.F. = kW (Real Power) kVA ...
19 Οκτ 2024 · KVA to KVAR Conversion. This calculator provides the calculation of reactive power (kvar) from apparent power (kVA) and power factor. Explanation. Calculation Example: Reactive power (kvar) is a measure of the amount of reactive power flowing in an electrical circuit. It is related to the apparent power (kVA) and power factor (PF) by the ...
