7 Electrical Connection
SMA Solar Technology AG
22
MC_BOX_36-BE-en-20
Operating Manual
7.1.3 Grounding Busbar
Figure 9: Busbar for connecting the grounding conductors
7.2 Opening the Multicluster Box
1. Unlock the Multicluster Box with the switch cabinet key supplied.
2. Open the right-hand door until the door stopper clicks into place.
3. Release the left-hand door with the turning lever and open it until the door stopper clicks into
place.
Object
Description
A
Grounding connection generator
B
Grounding connection loads
C
Grounding connection PV plant
