Fault Current Finder 1.115 - App Store

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About Fault Current Finder

Fault Current Finder is a system modeling tool for short circuit calculations. It models an electrical distribution system to determine the available fault current (short circuit current) anywhere within the system. This...

Fault Current Finder is a system modeling tool for short circuit calculations. It models an electrical distribution system to determine the available fault current (short circuit current) anywhere within the system. This useful tool helps Engineers, Electricians and Facility Managers evaluate if devices and equipment such as fuses, circuit breakers, panels, switchboards and switches are rated to meet the maximum available fault current. NEC 2017 440.4 requires dated short circuit calculations for every new HVAC install be made available to the inspector! IEC 60364 and DIN VDE 0100 require calculations for "Short Circuit Currents in Three Phase Systems". Short circuit current is also needed for arc flash calculations meeting NFPA 70E standard. Using a typical one line diagram approach, system information can be easily entered and fault current through an entire radial system can be easily evaluated. Methodology: The internationally recognized per unit (X & R Networks) methodology is used to calculate available fault current from Utility Transformers, Generators and Inverters. Additional resistance and reactance factors from conductors, buses and switches are calculated throughout the system. Per unit calculations provide superior model accuracy by independently calculating resistance and reactance throughout the electrical distribution system to develop X & R at each device. Meets ANSI C37.13 Low voltage equipment standard for 3 phase symmetrical fault current This app can can be used to help determine NEC (NFPA 70) and OSHA short circuit current ratings (SCCR), Ampere Interrupting Capacity (AIC) & Interrupting Rating (IR) for over current protection devices (OCPD) and associated equipment such as panels, switchboards, transfer switches, riser buses, disconnect switches, fuses and circuit breakers in systems 600V or less. To protect your facilities operational reliability, increase up time and increasing worker safety, ensure your equipment has adequate SSCR & AIC rating to meet short circuit current! Fault current finder is the easiest fault current tool! Short circuit reports are available (in-app purchase required)..

Version History -Propagation bugfix 1.115 03/18/2020 -iOS13 upgrade bug fix 1.114 11/22/2019 -Update to address iOS 13 graphic update issue 1.113 11/14/2019 -Added genset sub transient reactance calculator 1.112 10/05/2019 - Report fix - Consultant option added - UX/UI updates - Fault current model update 1.111 05/20/2019 -UX updates -UI updates -Bug fixes 1.110 03/16/2019 - UI/UX updates - Additional conductor support - Other updates 1.109 09/07/2018 - Added support for low voltage capacitor banks - Added support for UPS (bypass mode) - Other updates 1.108 08/14/2018 - Storage, store and move devices around one line. - Arc flash reference - Other updates 1.107 07/30/2018 - UI updates 1.106 06/27/2018 -UX/UI Improvements (scroll/tap dismisses keyboard, other) -improved save/load time 1.105 04/17/2018 -UX/UI Improvements -Collector bus option for parallel utility transformers added 1.104 01/22/2018 -UX/UI Improvement -Updated Methodology notes 1.103 01/09/2018 - Large system support: 12 branches per device. Support Industrial Facilities. Requires upgrade. - UX/UI improvements - Other updates and improvements 1.102 01/08/2018 - Report Generation. Requires upgrade. - UX/UI improvements - Other updates and improvements 1.101 01/02/2018 - Improved user interface & user experience UI/UX - Generation sources such as generators and inverters now supported within the general system - Bug fixes 1.008 11/06/2017 • Transfer Switch Normal vs Emergency Graphic Update • Photo Library Viewer • Bus Branch bug fix • GUI updates 1.006 05/17/2017 - Quick Save Implimented - Transfer Switch Emergency Feed activated - In-App photos 1.004 05/15/2017 File Management and UI updates 1.003 04/18/2017 Added conductor support for Bus Ducts & mm^2. Up to 4 parallel utility transformers. UI & calculation updates. 1.001 03/12/2017 1.0 01/30/2017

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Previous Versions

Here you can find the changelog of Fault Current Finder since it was posted on our website on 2023-09-04 18:13:01. The latest version is 1.115 and it was updated on 2026-06-10 08:25:49. See below the changes in each version.

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