SMA SB 2500 Installation - Manual (Page 26)

Electrical Connection SMA Solar Technology AG
26 SB25-30-IA-en-51 Installation Manual
14. Tighten the pressure screw or cable gland onto the threaded sleeve.
☑ AC connection socket has been screwed together.
15. If the AC connection socket is not immediately connected to the inverter, close the AC plug on
the inverter with the protective cap provided.
16. Insert the AC connection socket into the AC jack on
the inverter. Remove the protective cap
beforehand, if required.
17. Screw the threaded ring of the AC connection
socket tightly onto the AC jack on the inverter. The
threaded ring serves to seal and relieve strain on
the AC connection socket.
☑ The AC cable is connected to the inverter.
Size used Procedure
PG13.5
The fastening case along with the sealing ring is pressed into the threaded
sleeve and can no longer be seen.
PG16 • Tighten the swivel nut of the
cable gland.
DANGER!
Danger to life due to high voltages in the inverter.
• Do not switch on the miniature circuit-breaker until the PV array has been connected
and the inverter is securely closed.