13 Technical Data
SMA Solar Technology AG
Operating manual
STP8-10-3AV-40-BE-en-12
98
STP8.0-3AV-40
STP10.0-3AV-40
Nominal AC voltage
3/N/PE, 220 V / 380 V,
230 V / 400 V, 240 V /
415 V
3/N/PE, 220 V / 380 V,
230 V / 400 V, 240 V /
415 V
AC voltage range*
180 V to 280 V
180 V to 280 V
Nominal AC current at 220 V
3 x 12.1 A
3 x 14.5 A
Nominal AC current at 230 V
3 x 11.6 A
3 x 14.5 A
Nominal AC current at 240 V
3 x 11.1 A
3 x 13.9 A
Maximum output current
3 x 12.1 A
3 x 14.5 A
Total harmonic distortion of the
output current with total har-
monic distortion of the AC volt-
age <2%, and AC power
>50% of the rated power
< 3 %
< 3 %
Maximum output current under
fault conditions
30 A
36 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 underex
cited
0.8 overexcited to 0.8 underex
cited
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