SMA WINDY BOY 3300 - Glossary; Technical Terms

Electrical Connection SMA Solar Technology AG
20 WB33_38-IEN101830 Installation Guide
5 Electrical Connection
5.1 Safety
5.2 Overview of the Connection Area
5.2.1 Exterior View
The following figure shows the assignment of the individual connection areas on the bottom of the
inverter.
NOTICE!
Electrostatic discharges can damage the inverter.
Internal components of the inverter can be irreparably damaged by static discharge.
• Before you touch a component inside the inverter, ground yourself by touching
agrounded object.
Object Description
A Enclosure openings for communication (with dummy plugs)
B PV connectors for connecting the DC cables
C AC socket for grid connection