Current calculation in 75 hp

[tmag28]

How do you calculate the current from a

75 hp motor, 3 phase, 460 Volt?

 

[bob]

no need. check here http://www.electricmotorshop.net/index.php?option=com_content&view=article&id=687&Itemid=352

 

[don_resqcapt19]

If you need the current for anything to do with the rules in the NEC, you must use the currents shown in Tables 430.247 through 430.251. In your case it is Table 430.250 and the current is 96 amps.