SMA SB 2000HF-US Installation - Manual (Page 18)

Installation SMA America, LLC
18 FMK20-30HFUS-eng-IUS111610 Installation Guide
4.6 Mounting the Inverter
Risk of crushing due to falling individual parts of the inverter and during installation.
• The weight of the individual parts must be a maximum of 40 lbs. (18 kg) during mounting.
• Always use both hands to lift individual parts of the inverter.
Observe the installation guide of the inverter.
• Carry out all mounting and installation work on the inverter in accordance with the installation
guide of the inverter.
Removing the filler-plugs
You can insert the AC cable and the DC cable from
underneath or from behind into the
SMA DC‑Disconnect. Remove the corresponding
filler-plugs before mounting the
SMA DC‑Disconnect.
One and Two String Wiring
(for m ore str ings a nd fu rther in forma tion se e man ual)
One and Two String Wiring
(for more strings and further information see manual)
DC + DC +
Negativ e Gro undin g
Negative Grounding
Positiv e Gro undin g
Positive Grounding
DC - DC -
UNGR OUN DED
UNGROUNDED
GROU NDED GROUNDED
GROU NDED GROUNDED
UNGR OUN DED UNGROUNDED
GROU NDED GROUNDED
GROU NDED GROUNDED Termin al Terminal = ~ Termin al Terminal = ~
Facing - Facing -
Facing + Facing +
Inverte r Wire black (-)
Inverter Wire black (-)
Inverte r Wire red (+ )
Inverter Wire red (+)
PLUG-IN GROUN
DING
PLUG-IN GROUNDING