"AC Drives that use a chopper and resistor to enable Quadrant II and IV operation aren't regenerative in the sense of delivering power back to the line, but are regenerative in that they can actively remove power from the driven load."
Thanks, I have learn't so much more about drives.
I was interested about the fact you regenerate back to the line hence using less energy.
The drive I bought is programable and is an sew movidrive.
It is a four quadrant drive. But I never new what this meant.
If it is four quadrant why does it still use a snubber?
I will let you know how I get on when I have commissioned it.
Please contact me or post to this topic if your interested in what I'm doing.
Thanks again for a helping me understand the technology I use.
Andy
Thanks, I have learn't so much more about drives.
I was interested about the fact you regenerate back to the line hence using less energy.
The drive I bought is programable and is an sew movidrive.
It is a four quadrant drive. But I never new what this meant.
If it is four quadrant why does it still use a snubber?
I will let you know how I get on when I have commissioned it.
Please contact me or post to this topic if your interested in what I'm doing.
Thanks again for a helping me understand the technology I use.
Andy