14 Technical Data
SMA Solar Technology AG
Operating manual
STP15-25TL-30-BE-en-17
87
STP 15000TL-30 STP 17000TL-30 STP 20000TL-30 STP 25000TL-30
Displacement
power factor, ad-
justable
0
overexcited
to
0
underexcited
0
overexcited
to
0
underexcited
0
overexcited
to
0
underexcited
0
overexcited
to
0
underexcited
Feed-in phases
3
3
3
3
Phase connection
3
3
3
3
Surge category in
accordance with
IEC 62109-1
III
III
III
III
* Depending on the configured country data set
Efficiency
STP 15000TL-30 STP 17000TL-30 STP 20000TL-30 STP 25000TL-30
Maximum effi-
ciency, η
max
98.4%
98.4%*
98.4%
98.3%
European
weighted effi-
ciency, η
EU
98.0%
98.0%*
98.0%
98.1%
* Preliminary value
Protective Devices
DC reverse polarity protection
Short-circuit diode
Input-side disconnection point
DC Load-Break Switch
DC surge protection
Surge arrester type II (optional)
AC short-circuit current capability
Current control
Grid monitoring
SMA Grid Guard 10.0
Maximum overcurrent protection
50 A
Ground fault monitoring
Insulation monitoring: R
iso
> 250 kΩ
All-pole sensitive residual-current monitoring unit
Available
General Data
Width x height x depth, with DC load-break
switch plugged in
661 mm x 682 mm x 264 mm
Weight
61 kg
Length x width x height of the packaging
780 mm x 380 mm x 790 mm
Transport weight
68 kg
Summary of Contents for 15000TL
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