Non classifié(e)


From OnRenewables, in our search for excellence in the scope of energy plant design, we have acquired the knowledge and practice necessary to offer our services through the ETAP software. Among other calculations that we can offer, we perform:

  1. Calculations of earthing systems by the IEEE standards and by finite methods, and verification of compliance of maximum step voltage and maximum touch potential.
  2. Sizing of electrical cable by current sizing (depending on the type of installation), voltage drop and short-circuit.
  3. Analysis of electrical cables buried by the Neher-McGrath method and IEC 60287 methods, in addition to the optimization of the capacity of them.
  4. Short-circuit analysis based on ANSI/IEEE and IEC standards



Thanks to these studies, and to the power of calculation of our software we can offer dimensions of photovoltaic plants more efficiently and with lower costs.