SMA TCS 500-SC - Manual (Page 32)

9 Technical Data SMA Solar Technology AG
32 TCS-IT-IEN103610 Installation Manual
Climatic Conditions
Options
9.3 Transformer Compact Station 800SC
Medium-voltage side
Low-Voltage Side
Operation temperature range − 20°C … +45°C
Relative humidity, non-condensing 15% … 95%
Maximum operating altitude above sea level
(MSL) 1 000 m
Internal power supply transformer
*
* Additional power classes available on request.
6 kVA
Medium-voltage switchgear None / RE-T / C-C-T
Low-voltage switchgear 1 x LV/HRC switch-disconnector /
1 x circuit breaker
Pre-assembled cable set 5 m / 7.5 m / 10 m / 15 m
Communication distribution box Communit
Low-voltage meter GSE meter
Rated power (@ 25°C) P
ACnom
880 kVA
AC nominal power (@ 45°C) P
AC
800 kVA
AC nominal voltage V
ACnom
15 kV / 20 kV
AC voltage range V
AC
13.5 kV … 16.5 kV / 18 kV … 22 kV
Rated grid voltage V
AC
20 kV
Rated grid frequency f
AC
50 Hz
Nominal current I
Nominal
23.1 A
Nominal Voltage V
AC
360 V
Nominal voltage reduced by 2.5%
*
* Can be set with on-load tap-changer in transformer
V
AC
351 V
Nominal voltage reduced by 5.0%
*
V
AC
342 V
Nominal voltage reduced by 7.5%
*
V
AC
333 V
Nominal voltage reduced by 10.0%
*
V
AC
324 V
Nominal voltage reduced by 12.5%* V
AC
315 V
Nominal current I
nom
1 283 A