ELcalcV Volt Drop Calculator. Calculates volt drop for a new cable. Will calculate total volt drop, andpercentage of supply voltage. Works for 230 and 400V supplies. Complies with Appendix 4 of BS7671:2008 17th EDITION REGS. Works for all copper cable sizes.(1mm - 1000mm) *******************************Pro Version Available.....No Need to refer to Cable Chartsin BS 7671.Selects correct mvAM rating tocable and method type selected.Sets correct cable size todesign current of circuit.******************************* If you would like any features added,or would like a specific app createdfor Android Market, then please emailus at coops5575@gmail.com. For full cable calculation software visitwww.coopersoft.co.uk