Exel - Software for Electrical Design in Medium/Low Voltage and Photovoltaic Systems for Surge Protective Device

The optional SPD module allows the following operations: Sizing and verification of class I, II and I + II surge arrestors (SPD), according to the CEI EN 62305 standard, with calculation of the maximum protected lengths of the conductors leaving the switchboards, with or without the presence of a LPS on the structure to be to protect.