P
paddyscouse
guys need a little advice
i am asked to supply a new lighting circuit to a small comercial property the property is supplyed by a single phase /100 amp main fuse/ this runs to a small 4 way fuse board with x 4, 40 amp fuses in wich in turn supplys 4 loads ,1x 40 amp load 1x 40 amp load 1 x cu with a number of mcb 1x cu more mcb, the question is if i want to work out the maximum demand for this suply am i correct in calculating the x 4 40s were the main suply funs to ie =after doing the calc 88amps ? as oposed to working out the cu in a domestic prop witch would be way over ?? take it easy guys am fairly new
i am asked to supply a new lighting circuit to a small comercial property the property is supplyed by a single phase /100 amp main fuse/ this runs to a small 4 way fuse board with x 4, 40 amp fuses in wich in turn supplys 4 loads ,1x 40 amp load 1x 40 amp load 1 x cu with a number of mcb 1x cu more mcb, the question is if i want to work out the maximum demand for this suply am i correct in calculating the x 4 40s were the main suply funs to ie =after doing the calc 88amps ? as oposed to working out the cu in a domestic prop witch would be way over ?? take it easy guys am fairly new