Technical Data SMA Technologie AG
14 SB40TL_50TL-IEN081211 Installation Guide
General data
EC Declaration of Conformity enclosed set of documents,
download area www.SMA.de
Dimensions (W x H x D) approx. 470 mm x 445 mm x 180 mm
Weight approx. 25 kg
Protection rating in accordance with DIN EN 60529 electronic systems: IP65
connection area: IP54
Climatic conditions (DIN EN 50178:1998-04):
Location of type C: class 4K4H
extended temperature range:
-25 °C to +60 °C
extended humidity range:
0 ... 100 %,
extended air pressure range:
79.5 kPa to 106 kPa
Transport of type E: class 2K3
temperature range:
-25 °C ... +70 °C
Operating temperature range -25 °C ... +60 °C
Max. operating altitude 2000 m above sea level
Topology transformerless
Protective function DC side
All-pole isolator on the DC side Electronic Solar Switch,
DC plug connector
Overvoltage protection thermally monitored varistors
Personal protection Insulation monitoring
(Riso > 1 MΩ)
integrated all-pole sensitive leakage
current monitoring unit
Reverse polarity protection via short-circuit diode
SB 4000TL-20 SB 5000TL-20
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