Cable size calculator bs 7671 Android App

The description of Cable size calculator bs 7671: Bs7671 cable size calculatorthis application is designed to assistthe user whilst using the iee regs (bs7671)to determin correct cable size. This application eliminates the need to rememberany complicated formulas. Will work through a calculation as laid outin appendix 4 of bs7671 iee regs. Reference to regs is still required to entercertain values such as max zs for protective device volt drop for cable type size etc. This application is a great tool for studentswho need to learn the correct way to calculatecorrect cable size for a new circuit installation. For copper cables up to 1000mmcalculates volt drop earth fault loop impedance (zs) minimum required cpc size design current power r1 + r2 etc. All required formulas for completinga cable calculation. Application runs through a cable calc step by step as laid out in appendix 4 of bs 7671. There is a help file in each section to assist you with selecting correctcorrection factors etc..