03-28-2008, 11:04 PM
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Deity
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Join Date: Jul 2004
Location: Saint Regis Falls, NY, USA.
Posts: 3,402
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1 conductor(s) per phase utilizing a 12 AWG Copper conductor will limit the voltage drop to 2.43% or less when supplying 11.2 amps for 150 feet on a 240 volt system.
For Engineering Information:
* 20 Amps Rated ampacity of selected conductor
* 1.9029 Ohms Resistance (Ohms per 1000 feet)
* 0.054 Ohms Reactance (Ohms per 1000 feet)
* 7.2 volts maximum allowable voltage drop at 3%
* 5.83 Actual voltage drop loss at 2.43% for the circuit
* 0.9 Power Factor
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