Siemens SINAMICS S220

4. Screw the nuts onto the threaded studs and tighten them. Socket wrench size 13. Tightening
torque: 13Nm (115lbfin)
5. Insert the reduction collars into the motor connection block if the cable cross-section of the
motor cable is ≤95mm
2
.
6. Close the motor connection block cover.
7. Insert the connector for the holding brake into interface X11 provided on the lower side of
the component.
8. Insert the fan connection plug into socket X12.
8.5.12.5 Using reduction collars
Overview
Reduction collars ensure touch protection according to IEC 60529. They are included in the
Terminal Kit of the Motor Module.
To ensure touch protectionIPxxB, you must use reduction collars for cable cross-sections of
16mm²- 95mm² (AWG6-AWG3/0). For larger cable cross-sections, touching the threaded
studs and cable ends can be ruled out when the cover is closed.
Procedure
PP
PP
Figure8-84 Dimensions of the reduction collar
The maximum diameter of the cable with a reduction collar is 11mm and after cutting out
the tabs, 15 mm.
Proceed as follows to install the reduction collars:
1. Take the reduction collars from the Terminal Kit.
2. Adapt the reduction collars to the diameter.
3. Install these in the motor connection block.
Motor Modules
8.5Motor Modules 85 A, 132 A and 200 A
Booksize power units
Equipment Manual, 09/2023, A5E53307519B AA 239