Fault Current Calculator

Fault Current Calculator

PFC Fault Current Calculator

2 ratings
3 reviews
$0.99
With Ads

Details

  • Released
  • Updated
  • November 15, 2012
  • July 28, 2025

Features

Fault Current Calculator screenshot #1 for iPhone
Fault Current Calculator screenshot #2 for iPhone
Fault Current Calculator screenshot #3 for iPhone
Fault Current Calculator screenshot #4 for iPhone
Fault Current Calculator screenshot #5 for iPhone
Fault Current Calculator screenshot #6 for iPhone
iphone
ipad
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About

This app calculates prospective fault current (PFC) in kA and Amps for single and three-phase circuits. It allows users to input any two values (voltage, earth loop impedance, or PFC) to determine the third, aiding in selecting appropriate circuit breaker ratings.

βœ“Calculate PFC from Zs/Ze and Voltage
βœ“Calculate Zs/Ze from Voltage and PFC
βœ“Calculate Voltage from PFC and Zs/Ze
βœ“PFC calculation in kA and Amps
βœ“Single and three-phase support
βœ“Input any two values to calculate the third
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What's New in Fault Current Calculator

1.4.5

July 28, 2025

26/07/2025 v1.4.5 - Some UI updates. - Some optimisations. - Smaller app size (faster to download).

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User reviews

Paid but still subject to ads!

Paid for the app but still subject to ads and won’t work in landscape mode on iPad.

Works Great

These certs I’m filling in have a pfc column for every circuit. Great little timesaver App.
The boxes need to be a bit bigger tho imho

Fault current calculator

This is a rip off... Don't buy this.......................

Developer apps

FAQ

What is Fault Current Calculator used for?

Fault Current Calculator is used to determine the prospective fault current (PFC) in kA and Amps for single and three-phase electrical circuits. This helps in selecting the correct circuit breaker ratings.

How does Fault Current Calculator work?

You can enter any two values from voltage, Zs/Ze earth loop impedance, or PFC to calculate the third. This flexibility allows for various calculation scenarios.

What electrical values can Fault Current Calculator compute?

It can compute Prospective Fault Current (PFC) in kA and Amps, Voltage, and Zs/Ze earth loop impedance. It supports both single-phase and three-phase calculations.

Is Fault Current Calculator available on multiple devices?

Yes, Fault Current Calculator is supported on iPhone and iPad devices.

What is the price of Fault Current Calculator?

Fault Current Calculator is a paid app, priced at $0.99.

Does Fault Current Calculator have ads?

Yes, Fault Current Calculator contains advertisements.

How often is Fault Current Calculator updated?

The latest version, 1.4.5, was last updated on July 28, 2025. Updates ensure the app remains current with features and compatibility.

What is the user rating for Fault Current Calculator?

Fault Current Calculator has a rating of 1.0 stars based on 2 ratings. This indicates a low user satisfaction based on the available data.