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Accurate electrical calculators for cables, loads, protection, grounding.
ElectroCalc Pro – Electrical Engineering Calculator Elec. Engineering Calc Pro is an electrical engineering calculator app designed for engineers, consultants, contractors, technicians, and students. It provides a range of calculation and design support tools to assist with common electrical engineering tasks. The app supports offline use and offers a bilingual interface (Arabic and English), with standard unit handling for different project needs. ⚡ Tools & Calculations 🔹 Electrical Calculations Current, load, power, and power factor calculations Support for single-phase and three-phase systems 🔹 Cable Sizing & Voltage Drop Voltage drop calculations Support for parallel cables Considers factors such as: Ampacity Installation method Ambient temperature Grouping factors 🔹 Fault & Protection Short circuit calculations Fault level estimation Support tools for protection device selection 🔹 Panels & Distribution Panel schedule (DB) generation Phase load distribution Feeder and breaker sizing 🔹 Solar (PV) PV string sizing MPPT range checks Basic DC system planning tools 🔹 Protection & Grounding Surge protection (SPD) selection Basic grounding calculations: Ground resistance Touch and step voltage 🔹 Additional Tools EV charger design support Harmonics estimation Simplified single-line diagram (SLD) generation 📊 Reports Export results as PDF Structured and readable outputs Includes formulas or references where applicable 🚀 Features ✔️ Works offline ✔️ Arabic and English support ✔️ Organized calculator library ✔️ Save data and projects locally ✔️ Suitable for office and site use 🎯 Who It’s For Electrical engineers Consultants and design offices Contractors and technicians Electrical engineering students ⚠️ Disclaimer Results are intended for estimation and engineering support purposes only. They should be reviewed and verified according to applicable electrical codes, standards, and by qualified professionals before use in real projects.