Position Designation
C ON button
D OFF button
3.13.2 Switch in the Station Subdistribution
Reference designations are attached to the individual devices of the station subdistribution.
Figure 16: Circuit breaker in the station subdistribution (example)
Position Designation
A Circuit breaker for fans with order option "Ambient temperature up to +50°C/+55°C"
B Circuit breaker of the supply voltage of inverter1
C Circuit breaker of the supply voltage of inverter2
D Circuit breaker of the contact thermometer or hermetic protection*
E Residual-current device and circuit breaker of the outlet
F Circuit breaker of the Communit and lighting
G Main switch of the supply voltage of the MVPowerStation
* optional
3 Product Overview
SMA Solar Technology AG
System Manual 29MVPS22JP-SH-en-11