Calculating needed cable diameter

[Liad]

Hey!

How can I calculate what should be the cable diameter by the amper / watt?


Best Regards,
Liad.

 

[russ_watters]

By Amp. And it is probably easiest to just use the tables in the NEC or other code book (if you aren't American).

 

[stewartcs]

Hey!

How can I calculate what should be the cable diameter by the amper / watt?


Best Regards,
Liad.

http://www.interfacebus.com/Copper_Wire_AWG_SIze.html

CS