SMA SC 200 Installation - Manual (Page 87)

SMA Solar Technology AG Technical Data
Installation Guide SC20_25_35-IEN094521 87
8.4 Sunny Central 350
Input Specifications
Output Specifications
Efficiency
Dimensions
Power Consumption
Nominal power DC P
PV
369 kW
Maximum PV power (recommended) P
PV
405 kWp
a)
a) Specifications apply for irradiation values = 1,000 (kWh / kWp x year)
DC voltage range, (MPPT) U
DC
450 V – 820 V
b)
b) U
DCmin
at U
AC,Nom
+/– 5 % and cos ϕ = 1
Maximum permissible DC voltage U
DC
880 V
Maximum permissible DC voltage with EVR U
DC EVR
1000 V (optional)
Maximum permissible DC current I
DC
800 A
Voltage ripple, PV voltage U
PP
< 3 %
Number of DC inputs / connection points 12 / DC fuses
Nominal AC output power P
AC
350 kW
a)
a) P
nom
at U
AC,Nom
+ 5 % and cos ϕ = 1
Operating grid voltage +/– 10 % U
AC
400 V
Nominal AC current I
AC,Nom
505 A
Grid structure TT, TN-S, TN-C
Operating range, grid frequency f
AC
50 Hz - 60 Hz
Harmonic distortion of grid current < 3 % at nominal power
Power factor cos ϕ > 0.98 % at nominal power
Max. efficiency P
AC
,
max
η 96.0 %
Euro-Eta η
euro
95.2 %
Width / Height / Depth (W / H / D)
a)
a) The switch cabinet is raised by 210 mm for the EVR option.
1600 mm + 1200 mm / 2120 mm / 850 mm
Weight: approx. 2800 kg
Own consumption in operation (P
day
) < 2500 W
Standby operating consumption (P
night
) < approx. 70 W
External power supply / grid structure 3 x 400 V, 50 Hz / 60 Hz / TN-S, TT
External pre-fuse for internal power supply B 16 A, 3 pole