Siemens SINAMICS PERFECT HARMONY GH150

Procedure
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1 Shield connection
2 Cable gland with grounding bushing
Figure 6-6 Shield connection
Input side
Only connect shield 1 on the drive side to the PE shield busbar. Do not connect the shield on
the transformer side.
Output side
Connect shield 1 at the drive to the PE shield busbar. Connect shield 2 at the motor.
6.9 Connecting the re-cooling unit to the drive
Connect the cable provided for the cooling unit to the corresponding interfaces on the drive and
the cooling unit. Further details are contained in the circuit diagram of the drive and the re-
cooling unit.
6.10 Interconnecting optional connections
Depending on the range of options installed, further connections have to be interconnected.
Detailed information about interconnecting these options with the interfaces is provided in the
circuit manual.
Electrical connection
6.10 Interconnecting optional connections
SINAMICS PERFECT HARMONY GH150 6SL38253AE412AA1-Z
Operating Instructions Rev.201910281231 EXAMPLE 91