Electrical distribution network plan for rural power extension in Sitio Tiradentes. Features include:
System Specifications:
– Primary voltage: 13.8kV three-phase system
– Secondary voltage: 380/220V distribution
– Primary conductor: 3#4 CAA (aluminum conductor, steel-reinforced)
– Secondary conductor: 3#35(35)mm AL insulated cable
Key Components:
– 16 concrete utility poles (combination of existing and proposed)
– Single 30kVA transformer installation (noted as I-3-30kVA)
– Protective equipment including fuses and sectionalizers
– Multiple structure types including B1, B4, and N3 configurations
– Public lighting fixtures (SG-F and 2SG-FD types)
– Safety grounding system and lightning protection
The plan addresses specific site considerations including theft prevention measures (“BT zero” implementation) and includes pole-specific annotations with structure types, heights, and identification codes. Designed to comply with Brazilian electrical distribution standards with supporting safety protocols documented in the drawing borders.
