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FIRST, THE CONTEXT
Let's draw the map of your installation.
Tell us what kind of work you are planning. Fio adjusts the references and guides the rest.
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Hello, I am Fio.
I will turn your information into an organized preview. When I use a formula, I will show you how it works.
Project name
Type of work
Reference entry pattern
Number of floorsUse 1 for a single-story house.
Scope or observationsThe more context, the better the guidance. You can review everything later.
You don't need to know the perfect answer right now.Continue→
STEP 02 · SURVEY
What will consume energy?
Separate loads by circuit. One line for each usage group helps in choosing the right protection.
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Why separate? Lighting, outlets, and high-power equipment have different behaviors. This makes the project safer and easier to maintain.
Circuit description
Location / room
Floor
Load type
Equipment / reference
Estimated power (W)Check the equipment label or use an estimate.
Voltage (V)
Approximate length (m)Helps estimate voltage drop.
Tip: loads above 1,500 W usually deserve a dedicated circuit.＋Add circuit
Project circuits
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No circuits yet.
Start with the form above. Your first circuit could be the living room lighting.
STEP 03 · DEMAND
Not everything runs at the same time.
Demand is a realistic estimate of simultaneous use. See where each number comes from.
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Open calculation
The estimated demand reduces the sum to represent probable use.
Demanda = 0 W × 0,00 = 0 WBy circuit
estimated currentF
demand.guideTitle
BackSize protection→
STEP 04 · PRE-SIZING
Protection for every path.
The recommendations below are initial references, calculated based on the current of each circuit.
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Reference based on NBR 5410
Final sizing also depends on installation method, temperature, grouping, and voltage drop.
RCD 30 mA
Recommended for wet areas, outdoor outlets, and locations with a higher risk of shock.
SPD Class II
Helps limit surges coming from the grid. Must be coordinated with the grounding system.
Grounding
Continuous protection conductor, organized busbar, and equipotential bonding according to the location.
BackAssemble delivery→
STEP 05 · DELIVERY
Your project, ready to review.
Use this summary to talk to the electrician or responsible engineer.
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PROJECT VISUALIZATION
Electrical schematics to review
See how the panel distributes power to each registered circuit.
↗Print schematic▣Print report / PDF
Single-lineone line per circuit
Multifilarphases and protection
power supplycircuitprotection
Schematic representation for study and review. It does not replace the executive diagram, protection coordination, or validation by a qualified professional.
Bill of materials
estimateSummary memorial
for reviewF
✦Ask Fio for a reviewWant a second look?
The mentor can point out gaps in your survey using simple language.
Before executing
This report is an educational preview. Check the utility company's standards, site conditions, and validate everything with a legally qualified professional.
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