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cuongvcs
Member 2
Joined: 09 Dec 2011
Posts: 263
Location: DaNang, Viet Nam
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 Posted: 06/12/2016 05:43 Post subject: Powerflex525 3 phase |
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Dear All,
Our customer need advise can be connect Powerflex525 3 phase power supply to 1 phase power supply for testing? I'm not sure this can be do.
Everyone advise me.
Thank you. |
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valz
Member 3
Joined: 26 Jul 2015
Posts: 771
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| Posted: 07/12/2016 19:51 Post subject: Re: Powerflex525 3 phase |
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| cuongvcs wrote: | Dear All,
Our customer need advise can be connect Powerflex525 3 phase power supply to 1 phase power supply for testing? I'm not sure this can be do.
Everyone advise me.
Thank you. |
You mean to make connection to L1-PN of a PowerFlex 525 AC Drives normally supplied with three phase L1-L2-L3 ? |
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cuongvcs
Member 2
Joined: 09 Dec 2011
Posts: 263
Location: DaNang, Viet Nam
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| Posted: 08/12/2016 10:48 Post subject: Re: Powerflex525 3 phase |
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| valz wrote: | | cuongvcs wrote: | Dear All,
Our customer need advise can be connect Powerflex525 3 phase power supply to 1 phase power supply for testing? I'm not sure this can be do.
Everyone advise me.
Thank you. |
You mean to make connection to L1-PN of a PowerFlex 525 AC Drives normally supplied with three phase L1-L2-L3 ? |
Dear Valz.
Yes, I only want to test Powerflex 525 and programming before using.
it OK or Not?
THank. |
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wildpikachu
Junior 2
Joined: 16 Jul 2015
Posts: 34
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| Posted: 09/12/2016 07:31 Post subject: |
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| we have used incandescent light bulbs to simulate the phases when our test motor was in for repairs. works quite nicely for basic testing. |
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lovato
Junior
Joined: 16 Oct 2016
Posts: 15
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| Posted: 09/12/2016 08:56 Post subject: |
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For small Powerflex 1... 2KW
Remove MOV jumper
2 Make a simple circuit
or
some description here
http://www.homemetalshopclub.org/projects/phconv/phconv.html
Be sure that PE and N are not tied together on your grid
http://www.metalwebnews.com/howto/phase-converter/3-phase.pdf |
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