SMA SC 500HE-US Maintenance Manual - Manual (Page 15)

SMA America, LLC 3 Product Description
Maintenance Manual SC500HEUS-eng-WH-IUS120411 15
3 Product Description
This section will give you an overview of the Sunny Central 500HE-US/CA and its components.
3.1 Design of the Inverter
Figure 1: Design of the inverter
3.2 User Interface
Figure 2: Display and key switch
Position Designation
A Inverter cabinet
B Insect screen, air intake area
C Connection cabinet for customer interfaces
D Connection cabinet for AC and DC power cables
E Ventilation grid, air outlet
Position Designation
A Display
B Key switch