On: Fri, May 01, 2009 at 11:53:04AM -0500,Brian Nielsen Wrote: } In any case, cost per kwh is not relevant since the site is charging a } flat fee for the installed circuit, not for the amount of power drawn } through the circuit.
In that case I would suggest 3ph for the redundancy and better effeciency unless the added cost is high enough that management types are agast at it. Its higher because 3ph needs (depending on how its done) one or two more conductors (lengths of wire) than 1ph. The additional conductor(s) may require a larger conduit to contain them. -- Rich Greenberg N Ft Myers, FL, USA richgr atsign panix.com + 1 239 543 1353 Eastern time. N6LRT I speak for myself & my dogs only. VM'er since CP-67 Canines:Val, Red, Shasta & Casey (RIP), Red & Zero, Siberians Owner:Chinook-L Retired at the beach Asst Owner:Sibernet-L
