Siemens SINAMICS S120 Manual page 725

Mount the shield plate with the recesses facing upwards. Otherwise the shield plate will not
be able to be tightened. It is then no longer guaranteed that the shield plate is mounted so
that there is a reliable electrical connection.
Note
In order to guarantee that the cable shield is connected through a large surface area, the
motor power cable is attached with a steel hose clamp at the shield plate.
The shield is connected as shown below.
①
②
Figure 12-31 Shield connection using a motor connector, crimped version, as example
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Correct
Protective braided shield
Steel hose clamp
Cabinet design and EMC Booksize
12.7 Connection systems
Incorrect
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