electrical wire voltage drop Smile
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Posted by: Jairo ®

06/30/2006, 15:38:58

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Does anyone know how to calculate voltage drop based on wires being run parallel inside a conduit?
We are planning on running eight 10/2 AWG wires inside a conduit for window electric motors and we have already calculated the voltage drop from the wire length but i am curious if the voltage drop based on wires being run parallel is large enough to place in consideration.
The wire lengths are about 95 feet from power source to motors.







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Re: electrical wire voltage drop
Re: electrical wire voltage drop -- Jairo Post Reply Top of thread Forum
Posted by: Kelly_Bramble ®

07/02/2006, 07:56:47

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I think you are talking about inductive current and reverse EMF.

I don't know the theory, however placing a grounded conductor or shield around the conductors will cancel or nuetralize out magnetic fields - and thus inductance.

Check with an electrical engineer, your solution and proper installation may be as simple as providing a shield or conductive conduit around the conductors.

You may not have a issue at all...







Modified by Kelly_Bramble at Sun, Jul 02, 2006, 07:57:50


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