Siemens SINAMICS S150 NEMA Operating Instructions Manual page 72

Electrical installation
4.6 Power connections
4.6.3 Connecting shielded three-phase current cables
A good shield connection is achieved by connecting the shields in the converter cabinet
through a large surface area to the EMC shield rail using EMC shield clamps (PUK shield
clamps). EMC shield clamps (PUK shield clamps) are provided in the accessories pack to
connect to the shield rail.
Figure 4-4
Note
Detailed engineering information for connected shielded three-phase cables with
concentrically arranged shields is provided in the "SINAMICS Low Voltage Configuration
Manual" on the customer DVD supplied with the equipment.
4.6.4 Connecting the motor and power cables
Connecting the motor and power cables to the cabinet unit
Note
Position of the connections
For the location of the connections, see the layout diagrams.
70
Connecting shields in the converter at the EMC shield rail using EMC shield clamps
(PUK shield clamps)
Operating Instructions, 12/2018, A5E36652151A
Enclosed Drives