Calculator

Power Factor & Savings Calculator:

Feel free to change any of the unshaded values to see how much you could be saving.

Plant Load
   
kVA
Power Factor before applying Capacitors
   
P.F.
Current Plant Load =
   {{plant*power | number:0}}
kW
Target ( Required ) Power Factor
   
P.F.
     
'K' Factor =
   {{Math.tan(Math.acos(power)) - Math.tan(Math.acos(target)) | number:3}}
 
Required Capacitor Size ( + 10 % ) =
   {{(Math.tan(Math.acos(power)) - Math.tan(Math.acos(target)) ) * (plant*power ) + (Math.tan(Math.acos(power)) - Math.tan(Math.acos(target)) ) * (plant*power ) * 0.1 | number:2 }}
kVAr
     
Savings    
Plant Load before applying Capacitors =
   {{plant}}
kVA
Plant Load after applying Capacitors =
   {{(plant*power) / target | number:0 }}
kVA
Estimated Savings
   {{plant - ((plant*power) / target)| number:0 }}
kVA
     
Cost per kVA R
   
per kVA
Estimated Monthly Savings R
   {{cost * (plant - ((plant*power) / target | number:0 )) }}
 
Estimated Annual Savings R
   {{(plant - ((plant*power) / target | number:0)) * cost * 12}}
 

 

 

 

 

 



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