SMA TCS 500-SC - Manual (Page 35)

SMA Solar Technology AG 9 Technical Data
Installation Manual TCS-IT-IEN103610 35
9.5 Transformer Compact Station 1250SC
Medium-voltage side
Low-Voltage Side
Dimensions and Weight
Climatic Conditions
Rated power (@ 25°C) P
ACnom
1 375 kVA
AC nominal power (@ 45°C) P
AC
1 250 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
nom
36.4 A
Nominal input voltage V
AC
315 V
Nominal input current I
nom
2 x 1 155 A
Width x height x depth
with medium-voltage switchgear 3 280 mm x 2 550 mm x 2 500 mm
Width x height x depth
without medium-voltage switchgear 2 380 mm x 2 550 mm x 2 500 mm
Weight with medium-voltage switchgear 16.8 t
Weight without medium-voltage switchgear 12.4 t
Degree of protection
*
* As per EN 60529
IP23
Operation temperature range − 20°C … +45°C
Relative humidity, non-condensing 15% … 95%
Maximum operating altitude above sea level
(MSL) 1 000 m