SMA SB 2000HF-30 Installation - Manual (Page 47)

SMA Solar Technology AG Electrical Connection
Installation Manual SB20HF-30HF-IA-en-32 47
5. Check the assembled DC connectors for correct
polarity and connect them to the inverter.
☑ The DC connectors click audibly into position.
To unlock the DC connectors, see section
6.4.3 "Opening the DC Connector" (page 45).
6. To create the seal on the inverter, all DC inputs that
are not required must be closed as follows:
– Insert the sealing plugs provided into the
DC connectors that are not required.
Do not insert the sealing plug into the DC inputs
on the inverter.
– Insert the DC connectors with sealing plugs into
the corresponding DC inputs on the inverter.
7. Ensure that all DC connectors are securely in place.
8. Mount the Quick Module, as described in section 5.4 "Mounting the Quick Module"
(page 30).