Dimensionador Elétrico

The Electrical Sizing Tool is a professional tool to support electricians, technicians, and students in quick electrical consultations in the field.

With a user-friendly interface, you can:

• Pre-size circuits based on power and length.

• Check current, circuit breaker, wire gauge, and voltage drop.

• Compare 127V, 220V, and 380V three-phase systems.

• Select copper or aluminum conductors.

• Consider lighting, outlets, and specific equipment.

• Convert W to A, A to W, VA to A, A to VA, kW to hp, and hp to kW.

• Receive immediate feedback after each calculation.

The application uses simplified criteria to support electrical pre-sizing, with reference to NBR 5410.

Important: The Electrical Sizing Tool is a support tool and does not replace a complete electrical design, calculation report, verification of the installation method, or validation by a qualified professional.