SMA SUNNY CENTRAL 900CP XT - Connection with One Terminal Lug

SMA Solar Technology AG 11 AC Connection
Installation Manual SCCPXT-IA-D7-en-42 51
Terminal lugs:
☐ Use tin-plated terminal lugs only.
☐ Only use the nuts, screws and washers included in the scope of delivery for the connection.
☐ Always connect two-hole terminal lugs with two screws.
☐ The terminal lugs must be designed for temperatures of at least +95°C.
☐ The width of the terminal lugs must exceed the washer diameter (32 mm). This will ensure that the defined torques
are effective over the whole surface.
11.2.2 Connection with One Terminal Lug
Figure22: Assembly of the connection with terminal lug for terminals with single assignment
Position Designation
ANut
BSpring washer
CFender washer
D Copper busbar
E Tin-plated one-hole terminal lug
FScrew M12