 
 example 4 9   
 for 300kW unit power factor load 
 power factor angle 0
 reactive power 0kvr 
for 1000kW unit power factor load 
 power factor angle 25.84
 reactive power 484.32kvr 
for 1500kW unit power factor load 
 power factor angle 36.87
 reactive power 1125.00kvr
 total kW 	2800kW
 total kVAR 1609.3kVAR 
 total kVA 3229.54kVA 
 overall power factor 0.867lagging
 the maximum unity power factor load which yhe station can supply is equal to the kVA i.e.3229.54kVR 