SMA SC 500HE-20 Installation - Manual (Page 71)

SMA Solar Technology AG 14 Technical Data
Installation Manual SCxxxHE-20-IA-IEN111210 71
Ambient conditions
14.5 Sunny Central 800HE
Input values
Output values
Degree of protection*
* As per DIN EN 60529
IP 21
Operating temperature range –20°C ... +50°C
Humidity 15% … 95%
Fresh air consumption 3 000 m³/h
Maximum altitude above sea level, MSL 2 000 m
MPP voltage range 583 V
DC
… 820 V
DC
Maximum DC voltage*
* Optional 1 100 V
1 000 V
DC
Maximum DC current 1 400 A
DC
Number of DC inputs 9
Nominal AC power at 50°C 800 kVA
Continuous AC power at 25°C 880 kVA
Maximum AC current 1 411 A
AC
Nominal AC current 1 283 A
AC
Nominal AC voltage ± 10%*
* Thin-film PV modules are subject to a natural aging process. This reduces their performance capacity. The Sunny Central
800HE has the option of adjusting the nominal AC voltage and power to the degradation of the PV modules. You will find
further information on this in the inverter user manual.
360 V
AC
Grid frequency 50 Hz / 60 Hz
Power factor cos φ 0.9
overexcited
… 0.9
underexcited
Maximum total harmonic factor < 3%