Siemens SICHARGE D Operating Instructions Manual page 100

Installation and mounting
5.6 Connecting the charging station
5. Tighten the fastening nuts of the PEN bridge with the tightening torque of 40 Nm.
6. Mark drawn connections, for example, with a red paint-marker
7. Replace the protective cover after you have connected all the conductors.
8. Tighten the fixing screws with a maximum torque of 4 Nm.
Connecting the conductors (TN-S/ TT supply system type)
First connect the protective conductor of the power cable before proceeding with the
installation of the remaining conductors. To do this, proceed as follows:
1. Insert the M10 screws from behind through the square cutouts of the connection rails.
2. If you contact a connecting bar with two conductors, note that there is one cable lug on
each side of the copper bar. See figure 5-15.
3. Tighten the fastening nut with the required tightening torque of 40 Nm.
4. Mark the tightened connection, for example, with a red paint stick.
5. Replace the protective cover after you have connected all the conductors.
Tighten the fixing screws with a maximum torque of 4 Nm.
Figure 5-31 Connection to the copper bars
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Operating Instructions, 11/2023, A5E50556539-AG
SICHARGE D