--- title: "Substation Short Circuit - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Substation Short Circuit helps electrical engineers and technicians estimate available fault current before specifying equipment. Enter system voltage, transformer kVA and impedance, cable length and" --- # Substation Short Circuit — United States > short-circuit calculator ![Substation Short Circuit App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e1/a6/0c/e1a60cca-4129-1a7a-84cd-ce669dc13394/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/434x0w.png) **Developer:** [Northeastern Software Services](https://apptail.io/developer/northeastern-software-services-PYeSb) **Category:** Business **Rating:** 5.0/5 (2 ratings) **Price:** $12.99 **Bundle ID:** net.substationshortcircuit.app **Store:** Apple App Store **Country:** United States **Version:** 3.1 (released 2026-08-30) **Original Release:** 2025-08-14 **Languages:** English, Spanish **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6749871804) **AppTail Page:** [https://apptail.io/app/substation-short-circuit-FNCw/united-states](https://apptail.io/app/substation-short-circuit-FNCw/united-states) ## Substation Short Circuit Description Substation Short Circuit helps electrical engineers and technicians estimate available fault current before specifying equipment. Enter system voltage, transformer kVA and impedance, cable length and size, fault type, and X/R ratio. With one tap, get: • Symmetrical fault current • Asymmetrical fault current • Peak current • Interrupting rating • Base current and total cable-system impedance Then check the equipment. Compare circuit breaker current and interrupting ratings, fuse ratings, and cable ampacity against the calculation. The app flags equipment as adequate or inadequate so you can identify potential issues before specifying gear. Need conductor data for the same job? Browse the built-in ampacity table for copper and aluminum conductors, common insulation types, temperature settings, and free-air or raceway conditions. View resistance and reactance, then copy conductor details when needed. Save calculations with a description, search saved jobs later, and load them back into the calculator. Optional iCloud sync keeps saved calculations available across your Apple devices. Built for the field and office: • English and Spanish • iPhone and iPad • Light and Dark appearance • No ads Substation Short Circuit is a calculation aid and is not a substitute for a licensed short-circuit study, applicable codes, manufacturer data, or professional engineering judgment. ## Substation Short Circuit Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/15/1c/bb/151cbb80-5368-a091-6f85-5b98eea4ed9d/EN-02.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/8f/54/4d8f5451-d65a-9212-18ad-540c860e3368/EN-03.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4a/2a/80/4a2a8026-66c8-b112-2d7d-d21109b5d3c0/EN-01.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3a/aa/88/3aaa88ba-6c10-cc8f-98b5-2c1262e0044a/EN-04.png/1242x2688.png) ## Substation Short Circuit Rating Breakdown in United States - 5 stars: 2 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to Substation Short Circuit - [Rapid Response Assist](https://apptail.io/app/rapid-response-assist-XvV/united-states) - [Electrical Panel Pro App](https://apptail.io/app/electrical-panel-pro-app-NZvh/united-states) - [Energy Optimiser](https://apptail.io/app/energy-optimiser-etPn/united-states) - [ModScan](https://apptail.io/app/modscan-GJep/united-states) - [Electrical & Solar Calculator](https://apptail.io/app/electrical-solar-calculator-kPev/united-states) - [iScanPDF : Easy Scanner](https://apptail.io/app/iscanpdf-easy-scanner-eRAw/united-states) - [Z Platform](https://apptail.io/app/z-platform-uMfx/united-states) - [SupervAIsor App](https://apptail.io/app/supervaisor-app-ISSx/united-states) - [Stop Impulse Buying: CutCut](https://apptail.io/app/stop-impulse-buying-cutcut-msWy/united-states) - [SubstationXpert](https://apptail.io/app/substationxpert-cfXy/united-states) ## Substation Short Circuit Available In - [United States](https://apptail.io/app/substation-short-circuit-FNCw/united-states) - [Mexico](https://apptail.io/app/substation-short-circuit-FNCw/mexico) - [Bulgaria](https://apptail.io/app/substation-short-circuit-FNCw/bulgaria) - [Bahrain](https://apptail.io/app/substation-short-circuit-FNCw/bahrain) - [Brazil](https://apptail.io/app/substation-short-circuit-FNCw/brazil) - [Canada](https://apptail.io/app/substation-short-circuit-FNCw/canada) - [Switzerland](https://apptail.io/app/substation-short-circuit-FNCw/switzerland) - [Colombia](https://apptail.io/app/substation-short-circuit-FNCw/colombia) - [Czechia](https://apptail.io/app/substation-short-circuit-FNCw/czechia) - [Denmark](https://apptail.io/app/substation-short-circuit-FNCw/denmark) - [Dominican Republic](https://apptail.io/app/substation-short-circuit-FNCw/dominican-republic) - [Algeria](https://apptail.io/app/substation-short-circuit-FNCw/algeria) - [United Arab Emirates](https://apptail.io/app/substation-short-circuit-FNCw/united-arab-emirates) - [Israel](https://apptail.io/app/substation-short-circuit-FNCw/israel) - [India](https://apptail.io/app/substation-short-circuit-FNCw/india) - [Kuwait](https://apptail.io/app/substation-short-circuit-FNCw/kuwait) - [Cayman Islands](https://apptail.io/app/substation-short-circuit-FNCw/cayman-islands) - [Philippines](https://apptail.io/app/substation-short-circuit-FNCw/philippines) - [Pakistan](https://apptail.io/app/substation-short-circuit-FNCw/pakistan) - [Romania](https://apptail.io/app/substation-short-circuit-FNCw/romania) - [Senegal](https://apptail.io/app/substation-short-circuit-FNCw/senegal) - [Ukraine](https://apptail.io/app/substation-short-circuit-FNCw/ukraine) - [Hungary](https://apptail.io/app/substation-short-circuit-FNCw/hungary) - [Austria](https://apptail.io/app/substation-short-circuit-FNCw/austria) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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