Dimensionador Elétrico

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

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.
Design circuits and perform electrical conversions with precision.
Updated on
Aug 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

• Melhorias de desempenho e estabilidade.
• Correções na criação e edição do projeto elétrico.
• Melhorias na movimentação de tomadas, interruptores e luminárias.
• Ajustes na exibição das paredes importadas do PDF.
• Correções gerais de interface e funcionamento.
Content rating
Everyone
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App support

Phone number
+5562991242575
About the developer
LAERCIO DA SILVA SANTANA DE OLIVEIRA
contato@ddastudio.com.br
Rua 20 S/N QUADRA 13 LOTE 03 SETOR MARISTA SUL APARECIDA DE GOIÂNIA - GO 74971-210 Brazil
+55 62 99124-2575