Three Phase Output To Start A Single Phase Motor |
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Three Phase Output To Start A Single Phase Motor |
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 Feb 26 2008, 05:56 AM
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#1
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Junior Member  Group: Members Posts: 3 Joined: 26-February 08 Member No.: 4,329  |
Hi all,
I am using an LSIS AC Drive SV-iC5 single phase to three phase output. I want to start a motor of single phase using this AC drive. Is it possible. If yes, tell me how to connect the motor with it. I have the manual of this drive I just check everything but they didn't mention anything regarding this. |
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Feb 26 2008, 10:05 AM
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#2
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Posting Freak Group: Moderator Posts: 2,099 Joined: 24-April 02 From: Christchurch, New Zealand Member No.: 1 |
Hello sharks
Welcome to the forum. You can not connect a standard single phase motor to the three phase output of a standard drive unless you have a sinusoidal output filter. Some drives may produce a phase to phase output closer to a sinewave than others and you may find that on some drives things appear to work for a while. There are special drives that can be applied to some single phase motors, but it is generally cheaper to use a single phase input drive connected to a three phase motor. Best regards, Mark. -------------------- Mark Empson administrator
Skype Contact = markempson | phone +64 274 363 067 LMPForum | LMP Tech Warehouse | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | LMP Software | Mark Empson Website |
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Feb 26 2008, 10:28 AM
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#3
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Junior Member Group: Members Posts: 3 Joined: 26-February 08 Member No.: 4,329 |
Thanks for your response. Now if you have any idea about the sinusoidal circuit. Please let me know.
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