124 Installation checklist
There is an adequately sized protective ground conductor between the drive and the switchboard,
and the conductor has been connected to appropriate terminal. Proper grounding has also been
measured according to the regulations.
There is an adequately sized protective ground conductor between the motor and the drive, and the
conductor has been connected to appropriate terminal. Proper grounding has also been measured
according to the regulations.
The supply voltage matches the nominal input voltage of the drive. Check the type designation label.
The voltage setting of the auxiliary voltage transformers T21 (standard), T101 (frame R11 with option
+B055+C128), T102 (frame R11 with option +B055) is correct. See page 91.
The input power cable has been connected to the appropriate terminals, the phase order is correct,
and the terminals have been tightened. (Pull on the conductors to check.)
The motor cable has been connected to the appropriate terminals, the phase order is right, and the
terminals have been tightened. (Pull the conductors to check.)
The motor cable has been routed away from other cables.
No power factor compensation capacitors have been connected to the motor cable.
If a drive bypass connection will be used:
The direct-on-line contactor of the motor and the drive
output contactor are either mechanically or electrically interlocked, ie, cannot be closed
simultaneously.
The control cables have been connected to the appropriate terminals, and the terminals have been
tightened. (Pull the conductors to check.)
There are no tools, foreign objects or dust from drilling inside the drive.
All shrouds and cover of the motor connection box are in place. Cabinet doors have been closed.
The motor and the driven equipment are ready for start.
Check that …
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