ABB ACS580MV - 4 Option; MBU Commissioning

Option 97
4
Option
MBU Commissioning
Manual bypass is an option used as a backup for a drive failure (e.g. a trip) or drive
maintenance, then the motor can be switched to bypass (DOL) mode.
As standard option there are 3 types shown as below,
• MBU=0001 Line-up manual version (with isolation switches)
• MBU=0002 Line-up electrical operated manual bypass (with vacuum contactors)
• MBU=0003 Line-up premium electrical operated manual bypass