SMA MEDIUM VOLTAGE POWER STATION 500SC-JP - Devices of the Medium-Voltage Switchgear

Position Designation
G Station subdistribution
H Communit or control device***
* for order option "Ambient temperature up to +50°C/+55°C"
** for order option "spatial separation"
*** for order option "Cascade control"
3.7 Devices of the Medium-Voltage Switchgear
The medium-voltage switchgear is used to disconnect the MVPowerStation from the medium-voltage grid. For the
order option "Cascade control", the middle cable panel is additionally equipped with a motor drive.
A
B
C
36kV
C
B
A
24kV
Figure 7: Devices of the medium-voltage switchgear (using the examples of a 24kV switchgear and a 36kV switchgear)
Position Designation
A Outer cable panel with load-break switch
B Center cable panel with load-break switch, in option "Cascade control" motor-driven and
equipped with auxiliary contacts on the voltage display system
C Transformer panel with circuit breaker and disconnect switch
3 Product Overview
SMA Solar Technology AG
System Manual 23MVPS22JP-SH-en-11