Ampero NBR: Cálculos Elétricos

Ampero NBR is a practical tool for electricians, installers, technicians, and students who need to calculate, verify, and present electrical solutions more quickly.

The app combines technical calculators, quick queries, and PDF report generation to help with the day-to-day work in residential, commercial, and photovoltaic solar electrical systems.

With Ampero NBR you can:

• Calculate electrical current
• Size conductors
• Check voltage drop
• Choose circuit breakers
• Consult conduits
• Calculate showers, air conditioners, and motors
• Estimate photovoltaic solar systems
• Generate technical reports in PDF format
• Consult normative references and points of attention

The goal is simple: reduce rework, organize information, and help you make technical decisions more confidently before executing or presenting a service.

Ampero NBR was created for those who work in practice and need a fast, direct, and useful tool on their mobile phone.

Ideal for:
• Freelance electricians
• Electrotechnical technicians
• Solar installers
• Electrical students
• Professionals who prepare quotes and conduct site visits
• Anyone who needs to generate a clean PDF for clients or for review

Some features are free. Advanced features may require a PRO subscription within the app, using Google Play's secure system.

Important: Ampero NBR is a technical support tool. Results must be verified by a qualified professional and do not replace electrical design, ART/RRT (technical responsibility certificate), technical report, professional responsibility, or complete installation analysis.