SMA SB 2000HF-30 Installation - Manual (Page 38)

Electrical Connection SMA Solar Technology AG
38 SB20HF-30HF-IA-en-32 Installation Manual
6.3.2 Connecting the Inverter to the Power Distribution Grid (AC)
Overview of the AC Coupling Socket
Connecting the Inverter to the Power Distribution Grid (AC)
1. Check that the country setting of the inverter is correct by using the additional sheet provided
with the default settings.
If the inverter is not set to the desired country standard, then adjust the country standard using
the rotary switches in the Quick Module as described in section 5.3.4 "Setting the Country
Standard and Language using the Rotary Switch" (page 28).
2. Check the grid voltage and compare it with the permissible voltage range (V
AC
)
(see section 13 "Technical Data" (page 81)).
3. Disconnect the miniature circuit‑breaker and secure against re‑connection.
4. If necessary, replace the sealing ring of the threaded sleeve with the sealing ring provided.
– Pull the sealing ring out of the threaded sleeve.
– Insert the smaller sealing ring.
5. Pass the pressure screw (E) over the AC cable.
Object Description
A Protective cap for AC jack on inverter
B Jack element
C Threaded sleeve with sealing ring for cable diameters from 10 mm … 14 mm
D Sealing ring for cable diameters from 6 mm … 10 mm
E Pressure screw