Calc
Testing some logic here for NESC Alternate Clearances. Eventually this will be a full data driven site, but for now it's a bit static.
ElectCom 6.2945704861153
Voltage=345 Over=1.05 MaxOverVolt=362.25 pu=2.2 crest=295.77588644107
Electral Component=6.2945704861153 Base Clearance=22 Total Clearance=28.294570486115