3phase

[Tester Steve]

Good thing is guys, everyone got the right answer!!

Steve.

PS Why does my footer not work anymore?

 

[baldsparkies]

Well if we're going down that road then the PROPER CORRECT way is


KW________
(VxRoot3xPF)

PROPER CORRECT way is

KW________
(VxRoot3xPF= PUB FIRST)

 

[pevvers]

How about (9000/3)/230. Gives the same result within a few milliamps. And easier way to remember.

If it's a 9kW balanced load, 3kW will be from each phase, therefore divide that by 230V and Bob's your Mothers brother.

 

[peteludman]

well i think i know now, thanks to all of you for the help and i like the answer pub first