Siemens SINAMICS S120 - EMC-Compliant Design; Connecting Shielded Three-Phase Cables

Electrical installation
4.3 EMC-compliant design
Cabinet Modules NEMA
70 Manual, 04/2014, A5E03586450A
4.3
EMC-compliant design
For detailed configuration instructions regarding the EMC-compliant design of drives and
control cabinet configuration, refer to the "SINAMICS Low Voltage Configuration Manual"
provided on the customer DVD supplied with the unit.
4.4
Connecting shielded three-phase 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 accessory kit for
connection to the shield rail.
Figure 4-1 Connecting shields in the converter at the EMC shield rail using EMC shield clamps
(PUK shield clamps)
Note
Detailed engineering information for connected shielded three
-phase cables with
concentrical
ly arranged shields is provided in the "SINAMICS Low Voltage Configuration
Manual" on the customer DVD supplied with the equipment.