3 PH portable pressure washer gfci???

[frenchelectrican]

i got a email from my freind about the portable pressure washer it have 3 phase power and the voltage is 460 volts and i try to find in nec code about the portable pressure washer related with 3 phase but i allready know about single phase both 120 and 240 volts verison requrement but i am loss at this one. but i dimmly did recall it there is about 1 or 2 manufacter did make 3 phase gfci devices.


if you going to ask me if this is cord with plug attached ??? yes of cousre it have cord and plug ( 20 amp verison 4 wire no neutral )


any anwser will help me

many thanks for your time,


merci, marc

 

[jim dungar]

Re: 3 PH portable pressure washer gfci???

TRC (Technology Research Corp) makes three phase and 480V GF equipment. Some is at the 10mA people level other at the 30mA equipment level.

http://www.trci.net/Home.htm