SMA SMB - Manual (Page 31)

SMA Solar Technology AG 10 Technical Data
Installation Manual SMB-IA-en-10 31
Maximum
operating
current per
measuring
input with
200 A
LV/HRC fuse ‒ ‒ ‒ 130 A
DC input
Screws for fuse
holders
M 10 M 10 M 10 M 10
Torque 30 Nm … 35 Nm 30 Nm … 35 Nm 30 Nm … 35 Nm 30 Nm … 35 Nm
Cable gland 8 x M40 ‒ ‒ ‒
Sealing range 14 mm … 28 mm ‒ ‒ ‒
Seal insert pre-
mounted 14 mm … 18 mm ‒ ‒ ‒
Seal insert
included in
scope of
delivery 7 mm …
20.5 mm /
20 mm … 25 mm /
24 mm … 28 mm
‒ ‒ ‒
Maximum
cable cross-
section 240 mm
2
240 mm
2
240 mm
2
240 mm
2
DC output
Diameter of
through-hole in
busbar
3 x 13 mm 2 x 3 x 13 mm 2 x 2 x 2 x 13 mm 2 x 2 x 2 x 13 mm
Maximum
cross-section
of standard
terminal lug 240 mm
2
240 mm
2
240 mm
2
240 mm
2
Screws
included in
scope of
delivery 3 x M12 /
2 x M12*
2 x 3 x M12 2 x 2 x 2 x M12 2 x 2 x 2 x M12
Torque 74 Nm 74 Nm 74 Nm 74 Nm
Sunny Main Box Sunny Main Box
Cabinet
Sunny Main Box
Cabinet Sunny Main Box
Cabinet
Option 8 inputs 2 x 8 inputs 2 x 2 x 4 inputs 2 x 2 x 3 inputs