Circuit prospective fault current calculator, PFC calculator. Calculate the PFC fault current (kA & Amps) single phase and three phase PFC from the voltage and Ze or Zs earth loop impedance values. Enter any two values to calculate the third. Features: - Calculate PFC (from Zs/Ze & Voltage) - Calculate Zs / Ze (from Voltage & PFC) - Calculate Voltage (From PFC & Zs/Ze) - Calculate to PFC kA and PFC Amps single & three phase. A useful electrical PFC calculator to calculate the PFC kA to check the correct MCB kA rating is selected or circuit fault current. How to use: 1) Enter ANY two values to calculate the third. Calculate the circuit Prospective Fault Current from the Zs / Ze and voltage values. Check out our collection of electrical apps https://www.procertssoftware.com
