How To Use The Cable Size Calculator
To use the calculator :
1 – Enter percentage cable loss acceptable [normally approx 2 or 3%].
2 – Enter system voltage.
3 – Enter max amps to be carried by the cable [amps = watts / voltage].
4 – Enter max length of cable run required.
5 – Click “Calculate” – results are shown in the closest standard metric & AWG cable sizes.