Siza Wonke Electrical
Power Factor Calculator
Capture Data
Network Voltage (Volts)
400
Site Load (Amps)
100
Apparent Power (kVA)
69.0
Real Power (kW)
59.0
Existing Power Factor
0.85
Targeted Power Factor
0.95
Maximum Demand Charge per kVA (R)
170
Estimated Savings Calculation *
Maximum Demand Charge per kVA
R 0
Estimated Monthly Saving
R 0
Estimated Yearly Saving
R 0
Reduction of kVA
0 kVA
Reduction of kVA %
0 %
Reduction of Load Current
0 A
Reduction of Load Current %
0 %
Calculated Power Factor Requirement
Revised Reactive Power (kvar)
0 kVAr
Recommended Reactive Power (kvar)
0 kVAr
Existing Site Profile
Electrical Network Voltage (Volts)
0 V
Load Current (Amps)
0 A
Existing Power Factor (cosΦ)
0
Apparent Power (kVA)
0 kVA
Reactive Power (kvar)
0 kVAr
Active Power (kW)
0 kW
Corrected Site Profile with Compensation
Electrical Network Voltage (Volts)
0 V
Load Current (Amps)
0 A
Target Power Factor (cosΦ)
0
Apparent Power (kVA)
0 kVA
Reactive Power (kvar)
0 kVAr
Active Power (kW)
0 kW
* Estimated calculation based on data entered
Reduce Electricity Demand Costs
The Siza Wonke Power Factor Correction Calculator estimates your power factor correction requirements and calculates your potential monthly saving and kVA improvement.
To calculate Power Factor Correction for your facility you will need the following:
- Existing maximum demand measured in kVA units
- Current kVA demand charge from your utility bill (Rand value)
- Average power factor (request from onsite maintenance)
- Desired target power factor (recommended minimum 0.95 to 0.98)
- Active power (kW) drawn onsite