It is a tool that helps you build your residential electrical installation project in 11 easy steps. The program makes the electrical calculations of the current carrying capacity and the voltage drop in cables, the selection of protections against overcurrent, the definition and quantification of the feeder circuits, the branch circuits and the piping; Furthermore, during all the steps the program makes suggestions and comments to adjust the project to the best practices and align it to the electrical installation standard NOM-001-SEDE. It covers low voltage electrical cables for construction Vinanel XXI RoHS types THW-LS / THHW-LS CT-SR.