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Old January 12th, 2021, 12:00 PM   #1
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goghie is offline
Join Date: Jan 2008
Location: Belgrade
Posts: 371
VFD question

I found strange situation on site, 4kW motor D400/Y660 volt wired in Y (660V) connected to 400V VFD output. Frequency setpoint was 120Hz. What could be reason for that except error?
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