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Procedure
￭
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur.
1.
Do the steps in section
work.
2.
Open the door of the cubicle and remove the shrouding.
3.
Lead the cables into the cubicle. Make the 360° earthing arrangement at the cable entry
as shown.
4.
Cut the cables to suitable length. Strip the cables and conductors.
5.
Twist the cable screens into bundles and connect the bundles to the PE busbar in the
cubicle.
6.
Connect any separate ground conductors/cables to the PE busbar in the cubicle.
7.
Connect the phase conductors to the output terminals. Use the tightening torques
specified in section
8.
Refit any shrouding removed earlier and close the cubicle doors.
9.
At the motor, connect the cables according to instructions from the motor manufacturer.
Pay special attention to the phase order. For minimum radio-frequency interference,
ground the cable shield 360 degrees at the cable entry of the motor terminal box, or
ground the cable by twisting the shield so that the flattened shield is wider than 1/5 of
its length.
Connecting an external brake resistor assembly
See chapter
Resistor braking (page
Electrical safety precautions (page 19)
Grommet
Tightening torques (page
239).
Electrical installation 103
before you start the
194).
11
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