Siemens SICHARGE UC Installation And Commissioning Manual page 16

Connecting DC+ and DC- conductors
No.
1 Select an M10-size cable lug for the corresponding conductor cross-section.
2 Strip the insulation from the end of the conductor so that the remaining insulation extends up to
the cable lug.
3 Fasten the cable lug correctly to the end of the conductor.
4 Insulate the cable lug sleeve to maintain the minimum clearances and the creepage distance.
5 Insert the cable lug into the terminal DC- (-RF13) ① or DC+ (-RF13) ②.
6 Insert the connection bolt through the screw holes of the cable lug and terminal.
7 Tighten the fastening nut with the required torque:
• Size of fastening nut: M10
• Required tightening torque: 30 Nm
Sealing
No.
1 Seal cable openings and other openings with permissible sealing material. Permissible sealing
material includes silicone and soft PU foam.
Installation and Commissioning Checklist for SICHARGE UC
Product Information, 03/2023, A5E52548271-AA
Checklist item
Checklist item
SICHARGE UC Charger
3.3 Connection
P F N/A
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