13 Technical Data
SMA Solar Technology AG
Operating manual
STP3-6-3AV-40-BE-en-13
98
STP3.0-3AV-40
STP4.0-3AV-40
AC voltage range*
180 V to 280 V
180 V to 280 V
Nominal AC current at 220 V
3 x 4.6 A
3 x 6.1 A
Nominal AC current at 230 V
3 x 4.4 A
3 x 5.8 A
Nominal AC current at 240 V
3 x 4.2 A
3 x 5.6 A
Maximum output current
3 x 4.6 A
3 x 6.1 A
Total harmonic distortion of the output current
with total harmonic distortion of the AC voltage
<2%, and AC power >50% of the rated power
< 3%
< 3%
Maximum output current under fault conditions
13 A
15 A
Inrush current
< 20% of the nominal
AC current for a
maximum of 10 ms
< 20% of the nominal
AC current for a
maximum of 10 ms
Rated power frequency
50 Hz
50 Hz
AC power frequency*
50 Hz / 60 Hz
50 Hz / 60 Hz
Operating range at AC power frequency 50 Hz
45 Hz to 55 Hz
45 Hz to 55 Hz
Operating range at AC power frequency 60 Hz
55 Hz to 65 Hz
55 Hz to 65 Hz
Power factor at rated power
1
1
Displacement power factor cos φ, adjustable
0.8 overexcited to 0.8
underexcited
0.8 overexcited to 0.8
underexcited
Feed-in phases
3
3
Phase connection
3
3
Surge category in accordance with
IEC 60664-1
III
III
* Depending on the configured country data set
Efficiency
STP3.0-3AV-40
STP4.0-3AV-40
Maximum efficiency, η
max
98.2%
98.2%
European weighted efficiency, η
EU
96.5%
97.1%
13.1.2 Sunny Tripower 5.0 / 6.0
STP5.0-3AV-40
STP6.0-3AV-40
Maximum PV array power
9000 Wp
9000 Wp
Maximum input voltage
850 V
850 V
Summary of Contents for STP3.0-3AV-40
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