Three Phase AC Formulas Check Values
Find practice problems HERE.
These check values work for all AC circuits if three phase.
Three Phase
P = 8832 watts
I = 30.6439 amps
E = 208 volts
pf= .8
W = 9600 watts
VA = 12000 volt amperes
eff = .92
HP = 10.892
R = 5.43 ohms
XL = 4.0725 henries
Z = 6.7876 ohms
VAR = 7200 VAR's
sin of the phase angle = .6
cos of the phase angle = .8
tan of the phase angle = .75
angle in degrees = 36.8698
HZ = 60 cycles
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