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DEAR
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Join Date: May 2012
Posts: 1

Connecting Circuit Control Forward and Reverse

05/05/2012 12:50 PM

Hi i need assistant on connecting circuit control forwad and reverse star delta
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SolarEagle
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#1

Re: Mr

05/05/2012 12:59 PM

http://www.nesamelec.com/data/3TF51_c.pdf

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Tornado
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Technical Fields - Technical Writing - New Member Engineering Fields - Piping Design Engineering - New Member

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#4
In reply to #1

Re: Mr

05/05/2012 4:20 PM

Good so far as it goes, but the star-delta and reversing features will need to be combined. It can be done with 5 contactors; I don't think with less (unsure).

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TonyS
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#7
In reply to #4

Re: Mr

05/05/2012 7:44 PM

Four contactors minimum

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lyn
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#2

Re: Mr

05/05/2012 1:08 PM

Online Electrician Training - Online Education.net

Electricians: Schools and Careers
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redfred
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Engineering Fields - Electrical Engineering - Been there, done that. Engineering Fields - Control Engineering - New Member

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#3

Re: Mr

05/05/2012 3:04 PM

Sounds to me like you need to hire a assistant that knows more about wiring electric motors than you do.

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TonyS
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#5

Re: Connecting Circuit Control Forward and Reverse

05/05/2012 7:30 PM

Don't know if this drawing will come through OK

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TonyS
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#6
In reply to #5

Re: Connecting Circuit Control Forward and Reverse

05/05/2012 7:37 PM

Can anyone make it out? My eyesight isn't that good.

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