ABB ACS380 Series, Hardware Manual

Page: 66 / 186

66 Electrical installation
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Connection procedure
WARNING! Obey the instructions in chapter Safety instructions on page 13 . If
you ignore them, injury or death, or damage to the equipment can occur.
WARNING! If the drive is connected to an IT (non-grounded) system or to a
corner-grounded TN system, disconnect the EMC filter grounding screw.
If the drive is connected to an IT (non-grounded) system, disconnect the
varistor grounding screw.
Before you start the work, stop the drive and do the steps in Precautions before
electrical work on page 15 .
For information on cable routing, refer to Routing the cables on page 55 .
For information on correct torques, refer to Terminal data for the power cables on
page 103 .
1. Strip the motor cable.
2. Ground the motor cable shield under the
grounding clamp.
3. Twist the motor cable shield into a bundle,
put yellow-green insulation tape on it, fit a