Connecting The Motor And Power Cables - Siemens SINAMICS DCM Betriebsanleitung

4.7.3

Connecting the motor and power cables

Note
For the location of the connections, see the layout diagrams.
1. Open the cabinet and, if necessary, remove the covers in front of the connection panel for
motor cables and power supply cables.
2. Remove or slide open the bottom plate below the connection panel to feed in the motor
cables and power supply cables.
3. Screw the protective earth (PE) to the corresponding connection with the ground symbol
at the specified points in the cabinet (tightening torque from the table as per Technical
Data, e.g. 50 Nm for M12).
4. Screw the motor cables to the connections and screw and connect the power supply
cables (tightening torque from the table as per Technical Data, e.g. 50 Nm for M12).
Table 4- 2
Terminal
1
2
3
PE
Terminal type and the maximum connectable cross-section depends on the cabinet type; see Tech-
nical Data.
Table 4- 3
Terminal
1
2
3
PE
Terminal type and the maximum connectable cross-section depends on the cabinet type; see Tech-
nical Data.
SINAMICS DCM Cabinet
Operating Instructions, 04/2015, A5E36161239/RS-AA/001
Terminal strip X0 - connection for armature circuit 3 AC infeed
Designation
L1
L2
L3
-
Terminal strip X1 - connection for standard 3 AC auxiliary supply
Designation
L1
L2
L3
-
Technical specification
3 AC armature circuit infeed
Protective conductor
Technical specification
3 AC auxiliary supply infeed
Protective conductor
Electrical installation
4.7 Power connections
81