Wie man umrechnet Wirkleistung in Kilowatt (kW) in Scheinleistung in Voltampere (VA).
The apparent power S in volt-amps (VA) is equal to 1000 times the Wirkleistung P in Kilowatt (kW), divided by the Leistungsfaktoder LF:
S(VA) = 1000 × P(kW) / LF
So volt-amps are equal to 1000 times kilowatts divided by the Leistungsfaktoder.
volt-amps = 1000 × kilowatts / LF
oder
VA = 1000 × kW / LF
What is the apparent power in volt-amps when the Wirkleistung is 3 kW and the Leistungsfaktoder is 0.8
Lösung:
S = 1000 × 3kW / 0,8 = 3750VA
