Download MC Group Voltage Drop Calculator 23 full version program free setup for Windows. This application, revised to meet 2020 NEC and 2021 CEC, provides voltage drop calculations in accordance with the US National Electrical Code Tables 9 and 8 for AC and DC feeders. Colour coding of maximum allowable ampacity (at different ambient temperatures) in accordance with US and Canadian codes – helps choose the correct wire size. MC Read More …









