ABB ACH580-31 Hardware Manual page 148

148 Installation checklist
Make sure that ...
The insulation resistance of the input power cable, motor cable and motor is meas-
ured according to local regulations and the manuals of the drive.
The drive is attached securely on an even, vertical and non-flammable wall.
The cooling air flows freely in and out of the drive.
If the drive is connected to a network other than a symmetrically grounded TN-S
system: You have done all the required modifications (for example, you may need
to disconnect the EMC filter or ground-to-phase varistor). See the electrical installa-
tion instructions.
Appropriate AC fuses and main disconnecting device 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.
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. The conductor is connected to the correct terminal, and the terminal
is tightened to the correct torque.
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.
If an external brake resistor is connected to the drive: There is an adequately sized
protective earth (ground) conductor between the brake resistor and the drive, and
the conductor is connected to the correct terminal, and the terminals are tightened
to the correct torque. Grounding has also been measured according to the regula-
tions.
If an external brake resistor is connected to the drive: The brake resistor cable is
connected to the correct terminals, and the terminals are tightened to the correct
torque.
If an external brake resistor is connected to the drive: The brake resistor cable is
routed away from other cables.
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,
that is, they cannot be closed at the same time. A thermal overload device must be
used for protection when bypassing the drive. Refer to local codes and regulations.