ElectroCalc Pro

ElectroCalc Pro is the professional electrical calculator designed for electricians, technicians, installers, and enthusiasts.

It offers the following features:

- Voltage Drop

Calculates voltage drop on single-phase and three-phase lines with CEI 64-8 compliance verification (4% limit).

- Cable Cross-Section

Determines the minimum cable cross-section considering both voltage drop and maximum current carrying capacity (CEI 64-8).

- Power Triangle

Calculates P, Q, S, and cos phi starting from two known values.

- Protection

Verifies Ib ≤ In ≤ Iz coordination for circuit breakers and differential circuit breakers according to CEI 64-8.

- Short Circuit Current

Calculates short circuit current on single-phase and three-phase copper or aluminum lines.

- Photovoltaic System

Estimates annual production, energy savings, and PV module sizing.

- Direct Current (DC) Cables

Size DC cables for photovoltaic systems and EV charging stations with a 1% drop limit.

- Project Archive

Save and view all your calculations.

REFERENCE STANDARDS:

CEI 64-8 • IEC 60364 • IEC 61851

NB: The calculations are indicative and do not replace verification by a qualified professional.

PRO VERSION:

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No subscription.