General Data
Degree of protection of medium-voltage compartment as
per IEC 60529
IP23D
Degree of protection of transformer compartment and in-
verter compartment as per IEC 60529
IP00
* optional
** information based on inverter
*** separated according to consumption of the inverter and standby power losses of the transformer
15.5
MV Power Station 1250SC-JP
DC Input
MPP voltage range at +25°C
529 V to 850 V
MPP voltage range at +50°C
500 V to 850 V
Maximum input current
2 x 1350 A
Number of independent MPP inputs
2
Number of DC inputs
18
AC Output
AC power at +25°C*
1375 kVA
AC power at +40°C*
1300 kVA
AC power at +50°C*
1250 kVA
Nominal AC voltage
20 kV
Optional nominal voltages
10 kV to 33 kV
AC power frequency
50 Hz / 60 Hz
Maximum total harmonic distortion
< 3 %
Maximum output current at 20 kV
40 A
Transformer vector groups
Dy11y11 / YNd11d11
Displacement power factor cos φ
0.9 overexcited to 0.9 underexcited
* information based on inverter
Efficiency
Maximum efficiency
97.7 %
European weighted efficiency
97.5 %
General Data
Width x height x depth
6058 mm x 2591 mm x 2438 mm
Weight
< 14 t
15 Technical Data
SMA Solar Technology AG
System Manual
MVPS22JP-SH-en-11
246
Summary of Contents for 1000-1SC
Page 257: ......
