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7
Electrical installation of the power cabinet
7.1
General procedure
Preliminary requirements
Procedure
1. Open the door of the power cabinet. Refer to section 10.1.
2. Connect the PE wires to the power cabinet. Refer to section 7.2.
3. Connect the AC input cable.
a. Remove the AC covers. Refer to section 10.4.
b. Connect the AC input cable. Refer to section 7.3.
c. Install the AC covers.
4. Connect the DC power cables.
a. Remove the DC busbar cover. Refer to section 10.3.
b. Connect the DC power cables. Refer to section 7.4.
c. Install the DC busbar cover.
5. Connect these cables:
a. AC auxiliary power cable. Refer to section 7.5.
b. Interlock and DC guard cables. Refer to section 7.6.
c. Optical CAN cable between power cabinet and the charge post. Refer to
6. Connect the control cables for the tilt sensors (option). Refer to section 7.8.
7. Close and lock the door of the power cabinet. Refer to section 10.5.
7.2
Connect the PE cables to the power cabinet
Preliminary requirements
9AKK107992A2254-EN | 005
Note: For a detailed overview of all electrical connections, refer to
section 12.20.
•
The DC cables are
installed in one of the
cable conduits. Refer to
section 12.18.
•
The AC input cable,
the PE wire and the
communication cables are
installed in the other cable
conduits. Refer to section
12.18.
section 7.7.
•
Torque wrench
Electrical installation of the power cabinet
•
•
43
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