SMA SC 500HE-20 Installation - Manual (Page 15)

SMA Solar Technology AG 3 Product Description
Installation Manual SCxxxHE-20-IA-IEN111210 15
3.1.2 Serial Number and Device Type
The serial number (Serial No.) and device type (Type) of the Sunny Central are listed on the type
label. The type label is located on the inside of the right door on both the inverter cabinet and the
connection cabinet.
3.1.3 Symbols on the Sunny Central
All the symbols on the Sunny Central and the type label are explained below.
Reading off the serial number
You can identify the serial number without opening the inverter. The serial number is located at
the bottom right on the outside of the switch cabinet door. You can also read off the serial
number from the display.
Reading off the firmware
You can read off the version number of the firmware from the inverter and the display via the
user interface of the Sunny Central Communication Controllers or from the display.
Symbol Description
CE mark.
The Sunny Central complies with the relevant provisions of the European
Community.
Protection class I.
All operating facilities are connected to the protective conductor system of the
Sunny Central.
Degree of protection IP 21.
The Sunny Central is protected against dripping water.
Beware of dangerous electrical voltage.
The Sunny Central operates at high voltages. All installation work on the
Sunny Central must be performed by electrically skilled persons only.
Center of gravity of the inverter.