Star delta motor on a VFD
Star delta motor on a VFD
(OP)
How can I wire a star-delta motor ( six lead) to a VFD ? The motor has leads ( U1, V1, W1 , U2, V2 and W2. thanks
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Star delta motor on a VFD
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RE: Star delta motor on a VFD
Gunnar Englund
www.gke.org
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100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: Star delta motor on a VFD
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If we learn from our mistakes I'm getting a great education!
RE: Star delta motor on a VFD
If so, you want to wire it in delta for VFD application.
Rafiq Bulsara
http://www.srengineersct.com
RE: Star delta motor on a VFD
h
Rafiq Bulsara
http://www.srengineersct.com
RE: Star delta motor on a VFD
----------------------------------
If we learn from our mistakes I'm getting a great education!
RE: Star delta motor on a VFD
No offence taken. All information is useful.
I would think dual voltage rating would be posted on the name plate. Perhaps that is what the OP meant by star-delta motor, then what you said is absolutely correct.
If the name plate indicates single voltage and the motor has six leads, it is usually meant for delta. At least that what I had come across in six years of experience in the IEC/India in the 80's. I thought by star-delta motor the OP meant a motor used on a star-delta starter, which probably was not correct.
Thanks
Rafiq Bulsara
http://www.srengineersct.com
RE: Star delta motor on a VFD
Wire it for the voltage corresponding to your grid voltage.
Gunnar Englund
www.gke.org
--------------------------------------
100 % recycled posting: Electrons, ideas, finger-tips have been used over and over again...
RE: Star delta motor on a VFD
NEMA Star:delta is normally used for starting, star to start, delta to run.
Bill
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"Why not the best?"
Jimmy Carter
RE: Star delta motor on a VFD
Muthu
www.edison.co.in
RE: Star delta motor on a VFD
Bill
--------------------
"Why not the best?"
Jimmy Carter
RE: Star delta motor on a VFD