Maccari Energia / Rural electrical design, from irrigation pivots to poultry houses
Rural electrical design, from irrigation pivots to poultry houses
Installations sized for distance, heavy starting loads and production that cannot stop.
Rural properties face electrical issues that urban installations do not. Distances between supply and load are long, voltage drop is a design requirement rather than a detail, and much of the load starts at once.
In many agricultural operations, a two-hour outage is not an inconvenience; it is a direct production loss.
We account for these conditions from the start.
What we design
Irrigation pivots, including motor starting and voltage-drop sizing
Poultry and pig farms, including emergency systems
Silos, dryers and storage units
Rural incoming power and load upgrades
Internal distribution networks across the property
Rural photovoltaic generation
Featured topic
Emergency system
In poultry and pig farming, a power outage is not an inconvenience. It can mean losing an entire batch.
The project must include a generator, automatic transfer and, above all, define exactly what remains operating when the grid fails. Ventilation, feeders, alarms and lighting are individually assigned to—or excluded from—the emergency circuit as a design decision.
We size the emergency system together with the main installation, not as an accessory added later.
WHAT YOU RECEIVE
Design report and calculation memorandum with voltage-drop verification
Single-line and control diagrams
Power, lighting and grounding drawings
Motor and generator starting calculations
Incoming power design to utility standards
ART issued
Applicable standards
NBR 5410, NBR 14039, NBR 5419, NBR 13570 where applicable, and the utility's rural connection standard.
Next step
Tell us the type of installation and equipment capacity. We will reply within one business day.
Describe what you need through the form or WhatsApp, including size and deadline. Attaching a drawing speeds up the process.
02
Technical consultation
We reply within one business day for a short technical conversation to define scope and verify applicable requirements.
03
Proposal
We send a proposal stating inclusions, exclusions, price and schedule.
04
Delivery
We deliver with the ART issued.
Who signs
IDENTIFIED TECHNICAL RESPONSIBILITY.
Every project and technical report issued by Maccari is signed by a qualified professional registered with the appropriate professional council, with an ART or TRT duly filed. You know who is technically accountable before hiring us and after delivery.
The technical team includes electrical engineers, occupational safety engineers and electrotechnical technicians, with consolidated experience in 15, 25 and 35 kV networks.
Every stage has a designated technical professional
From survey to commissioning, responsibility is registered in the name of the professional who performed the work.
Frequently asked questions
DIRECT ANSWERS.
Yes. We work throughout Brazil and have delivered projects in RS, SC, PR, SP, MS and MG. Travel is itemized in the proposal.
Yes. Every project and report includes an ART issued in the responsible engineer’s name.
Most reports are delivered within 10 business days after inspection. Industrial facility projects take 10 to 20 business days depending on capacity, and network projects take 20 to 35 depending on the number of lots. The PIE takes 30 business days, while a power quality report takes 15 to 20 because it includes the seven-day PRODIST measurement campaign. Every proposal includes a firm delivery date.
Yes, if you want us to. The construction quote is presented later and separately from the design or report. You remain free to hire any contractor.