Residential & Industrial
Design, sizing and calculations, distribution boards and CEI compliance.
- Low and medium voltage
- Transformer substations
- Boards and single-line diagrams
- Testing and commissioning
02 — Software
ElecCalc: electrical calculation inside AutoCAD
Two routes. One is free forever and runs in the browser; the other brings the calculation, the catalogues and the take-off into the drawing. Pick the one you need today.
Size a circuit up to 100 kW
Design current, cross-section, current capacity, voltage drop, circuit-breaker, far-end short circuit and CEI 64-8 checks, each with its clause. In the browser, with no sign-up and no account.
- One low-voltage circuit at a time, up to 100 kW
- Every check with its standard reference
- Works from a phone, on site too
ElecCalc Base: the calculation ends up in the drawing
Select the block, size it, pick the protective device from 16,000 devices by six manufacturers, and save: the drawing becomes the project database, with take-off and report ready.
- AutoCAD 2019-2027, AutoCAD LT 2024+, ZWCAD 2026
- 14-day trial, no card
- From €24.90 a month, or €249 a year
Real screenshots of the software, not mock-ups. All screenshots, compatibility and pricing are on the ElecCalc Base page.
