Installation
23
Wiring DC Cables (Decentral ConnectionBox)
REFUsol 100K
982059/02
2020-11
En
gl
is
h
D
eu
ts
ch
2. Prepare the DC cables and the potential equaliza
-
tion conductor and lay it to the connection area.
Fig. 20: DC connection area: cable bushing
3. Insert a small hole into the cable bushing mem
-
brane with a screwdriver.
Fig. 21: Insert the DC cables through the cable bushing
4. Insert the potential equalization conductor and DC
cables individually through the resulting holes.
Ensure tightness and strain relief.
5. Connect the potential equalization conductor with
ring cable lug to the PE threaded bolt (M8).
Fig. 22:
Potential equalization
(Decentral ConnectionBox)
6. Route the DC cables as shown in the Connection
-
Box. To connect the DC cables, lift the orange lever
on the connection terminal, insert the cables and
release the lever.
For compatible DC cable sizes, refer Table 4.
7. Check the safe contact of the DC conductors.
