SMA MEDIUM VOLTAGE POWER STATION 500SC-JP - Transformer for Internal Power Supply; Circuitry Principle of the MV Power Station

3.11 Transformer for Internal Power Supply
The transformer for internal power supply provides supply voltage for the inverters, Communit, lighting and outlet (see
circuit diagram of the MVPowerStation).
Figure 11: Position of the transformer for internal power supply
Position Designation
A Transformer for internal power supply
3.12 Circuitry Principle of the MVPowerStation
Figure 12: Circuitry principle of the MVPowerStation (example)
Position Designation
A DC Input
B Inverter
C MV transformer
D Circuit breaker for low-voltage transformers
3 Product Overview
SMA Solar Technology AG
System ManualMVPS22JP-SH-en-1126