Depends on the wire insulation type (75 degree C, 90 degree C, etc.), wire type (cu, al), voltage (208, 240, 480, etc.), and current (amperage of your particular 75 hp motor) as to what size wire you need. Then you can figure conduit size. That's in the NFPA 70 thing and it's a pretty easy thing to figure out if you know where to look. Kinda like 13.
On Wed, Mar 10, 2010 at 1:50 PM, Greg McGahan <[email protected]> wrote: > Anybody know off the cuff if you can get the appropriate wire size for a 75 > hp pump in a 2-1/2" conduit? > > Greg McGahan > > Living Water Fire Protection > (850) 937.1850 | Fax (850) 937.1852 | Cell (850) 554.3231 > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum > > For Technical Assistance, send an email to: [email protected] > > To Unsubscribe, send an email to:[email protected] > (Put the word unsubscribe in the subject field) > -- Ron Greenman Instructor Fire Protection Engineering Bates Technical College Tacoma, WA Member: SFPE, ASCET, NFPA, AFSA, NFSA AFAA, NIBS, WSAFM, WFC _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
