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Old thread has been locked -- no new posts accepted in this thread
???
08/27/09 19:01
Read: times
#168584
- inverters have a potentiometer input
Responding to: ???'s
previous message
List of 29 messages in thread
Topic
Author
Date
AC Motor question
01/01/70 00:00
with these questions
01/01/70 00:00
More questions
01/01/70 00:00
not neccessarily
01/01/70 00:00
May be, but...
01/01/70 00:00
inverters have a potentiometer input
01/01/70 00:00
Replies to Erik and Daniel
01/01/70 00:00
go ahead and then cost it
01/01/70 00:00
Thanks Erik
01/01/70 00:00
Dear Suttar
01/01/70 00:00
STAY AWAY
01/01/70 00:00
It doesn't have to be so bad if you switch at zero crossing
01/01/70 00:00
and give tyhe AC motor every other cycle ????
01/01/70 00:00
No ... just turn it on and off at zero crossing
01/01/70 00:00
it is an AC motor, details, details, detalis
01/01/70 00:00
Horrible motor control
01/01/70 00:00
Who said anything about removing cycles?
01/01/70 00:00
on and off at zero crossing....
01/01/70 00:00
and if you cut only half cycles ....
01/01/70 00:00
Nope ... it just happens at power-on and power-off
01/01/70 00:00
that is NOT what this thread is about
01/01/70 00:00
Only when you turn the motor on or off
01/01/70 00:00
To Erik,
01/01/70 00:00
Slip
01/01/70 00:00
"inverter certified" motors ...
01/01/70 00:00
Creating new sine wave at different frequency
01/01/70 00:00
Now I know why...
01/01/70 00:00
no, the frequency generated by the inverter
01/01/70 00:00
Reply to Vu Nhu Khanh
01/01/70 00:00
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