9 Periodic Actions
SMA Solar Technology AG
Operating manual
MC-BOX-6-3-BE-en-30
25
9.2
Inserting Data Cables
Separate wiring of data and power cables
If data cables are wired near power cables, coupling interference signals can occur under
unfavorable conditions.
• Make sure that the data cables are always routed separately from the power cables.
Procedure:
1. Loosen the screws of the mounting plate of the two-
part cable feed-through inside the Multicluster-Box.
2. Remove the mounting plate and set it aside.
3. Remove the cable feed-through from the enclosure.
4. Loosen the screws of the two-part cable feed-
through and remove the half without the T-shaped
fastening pieces.
1
2
5. Lay the data cables into the half with the T-shaped
fastening pieces, and secure with cable ties. Ensure
sufficient cable length from the cable feed-through to
the desired connection point.
