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Home > Business & Careers > Industrial Products & Services   »   three phase vs. single phase

 
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Old Dec 6, 2006, 12:13 PM
zeeguitarman
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three phase vs. single phase

what benefits would you have running a three phase service as opposed to running single phase.

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Old Dec 6, 2006, 04:15 PM   #2  
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A 3 phase service can deliver more power (wattage) at less voltage with smaller gauge conductors, thus saving copper and installation costs are more efficient than a single phase service.

This is more evident when used for larger commercial or industrial equipment. A single phase motor larger than 10 HP is rare, where 3 phase motors can be much larger.

Chosing between either depends on the total load and types of loads that need to be served.
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Old May 24, 2007, 11:43 PM   #3  
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in terms of running costs, which is more expensive
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