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Peter_1
30-07-2013, 05:54 PM
May I ask to look once at this thread where I have a problem with a VFD on a NH3 screw
Propably I bettre posted this here
http://www.refrigeration-engineer.com/forums/showthread.php?40006-VFD-torque-problem-with-a-Bitzer-screw&p=282637#post282637