SMA SC 500HE-20 - Manual (Page 30)

3 Product Description SMA Solar Technology AG
30 SCxxxHE-20-BE-BEN111210 Operating Manual
3.8 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.
The serial number and the type of product, as well as device-specific characteristics are specified on
both type labels.
The serial number can also be found on the Sunny Central on the top left corner of the roof.
3.9 Symbols on the Sunny Central
All the symbols on the Sunny Central and the type label are explained below.
Symbol Designation
CE mark.
The Sunny Central complies with all relevant EU directives.
Protection class I.
All operating facilities are connected to the protective conductor system of the
Sunny Central.
Degree of protection IP21.
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 qualified persons only.