ABB ACQ580-34 Hardware Manual page 90

90 Installation checklist of the drive
Make sure that ...
The enclosures of the equipment in the cabinet have proper galvanic connection to the cabinet protective
earth (ground) busbar; The connection surfaces at the fastening points are bare (unpainted) and the
connections are tight, or separate grounding conductors have been installed.
The main circuit connections inside the drive cabinet correspond to the circuit diagrams.
The control unit has been connected. See the circuit diagrams.
Appropriate AC fuses and main disconnector are installed.
There is an adequately sized protective earth (ground) conductor(s) between the drive and the
switchboard, the conductor is connected to correct terminal, and the terminal is tightened to the correct
torque.
Proper grounding has also been measured according to the regulations.
The input power cable is connected to the correct terminals, the phase order is correct, and the terminals
are tightened to the correct torque.
There is an adequately sized protective earth (ground) conductor between the motor and the drive,
and the conductor is connected to the correct terminal, and the terminal is tightened to the correct
torque.
Proper grounding has also been measured according to the regulations.
The motor cable is connected to the correct terminals, the phase order is correct, and the terminals
are tightened to the correct torque.
The motor cable is routed away from other cables.
No power factor compensation capacitors are connected to the motor cable.
Proper grounding has also been measured according to the regulations.
The control cables are connected to the correct terminals, and the terminals are tightened to the correct
torque.
If a drive bypass connection will be used: The direct-on-line contactor of the motor and the drive output
contactor are either mechanically and/or electrically interlocked, ie, cannot be closed simultaneously.
A thermal overload device must be used for protection when bypassing the drive. Refer to local codes
and regulations.
There are no tools, foreign objects or dust from drilling inside the drive.
The area in front of the drive is clean: the drive cooling fan cannot draw any dust or dirt inside.
Cover(s) of the motor connection box are in place. Cabinet shrouds are in place and doors are closed.
If the drive is stored for longer than one year: The electrolytic DC capacitors in the DC link of the drive
are reformed. Refer to Converter module capacitor reforming instructions (3BFE64059629 [English]).
The motor and the driven equipment are ready for power-up.