Fault Current Calculator: Precision PFC and Zs Tools for Electrical Professionals

Name: Fault Current Calculator
Availability: InStock
Rating: 3.67 (1 reviews)

Instantly calculate single and three-phase prospective fault currents. Ensure safety and compliance by verifying MCB kA ratings and earth loop impedance with professional-grade accuracy on-site.

Publisher

Pro Certs Software Ltd

Precision at Your Fingertips

Discover the interface used by 13K+ users.

Fault current calculator app screen showing input fields for voltage and impedance and calculation results

Interface of the PFC Calculator app showing input fields for voltage and impedance on an iPhone

Interface of the Fault Current Calculator app showing PFC calculation results for single and three phase electrical systems.

A pop up window in the Fault Current Calculator app explaining the definitions for PSCC PEFC and PFC

Home screen of the Fault Current Calculator app showing electrical guides and news

Info screen of the Fault Current Calculator app showing menu options for professional electrical resources and social media links

Professional-Grade Electrical Safety Calculations

The tools that make this app stand out, trusted by 13K+ users.

⚡

Instant PFC & kA Results

Quickly determine Prospective Fault Current for single and three-phase systems to verify your MCB kA ratings are safe and accurate.

🧮

Flexible Input Logic

Stop struggling with manual formulas. Simply enter any two values—Voltage, Zs/Ze, or PFC—to instantly solve for the third variable.

👷‍♂️

Field-Ready Reliability

A specialized digital multi-tool for your pocket, built to eliminate human error during critical inspections and distribution board setups.

About the app

Everything you need to know about Fault Current Calculator.

Description

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

Latest Version

1.4.5

Size

12.3 MB

First Released

Nov 15, 2012

Ready to Streamline Your Site Calculations?

Join over 13,000 electrical professionals. Ensure precision, safety, and NEC compliance with the industry-standard PFC calculator right in your pocket.

Popular in Productivity

More Like This

Top-ranked apps in the same category

ChatGPT

OpenAI OpCo, LLC

View App

Google Gemini

Google LLC

View App

Grok

X.AI Corporation

View App

Gmail - Email by Google

Google LLC

View App

千问 - 阿里最强大模型官方AI助手

Shanghai Zhixin Puhui Technology Co., Ltd.

View App

Google Drive

Google LLC

View App

Microsoft Authenticator

Microsoft Corporation

View App

Google Sheets

Google LLC

View App

Google Docs

Google LLC

View App

Explore Rankings · Productivity

App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.

Believe this page infringes your intellectual property? File a dispute