SMA SC 200 Installation - Manual (Page 46)

Internal Electrical Connections SMA Solar Technology AG
46 SC20_25_35-IEN094521 Installation Guide
5.8 Installing the Internal Temperature Sensor
The internal temperature sensor records the temperature in the switch cabinet. It is located in the
transfer cable duct. The internal temperature sensor is fitted to the inside of the switch cabinet. A
corresponding top hat rail is pre-mounted at the marked installation location.
The following diagram shows the position of the internal temperature sensor in the Sunny Central 250
as an example.
1. Click the temperature sensors into place in the top hat rail.
☑ The temperature sensor is installed.
Temperature sensor in the Sunny Central 350
The temperature sensor in the Sunny Central 350 is pre-installed ex works. Continue with
section 5.9 ”Sunny Central in Team Connection (optional)” (page 47).
Position of the internal temperature sensor
The exact position of the internal temperature sensor differs depending on the model. The
exact position of the internal temperature sensor can be determined with the help of the
equipment identifier and the circuit diagram enclosed.