3 overview, 1 device description, Overview – SMA SB 3300TL Installation User Manual
Page 11: Device description
Advertising
SMA
Technologie AG
Overview
Installation Guide
SB3300TL-11:SE2006
Page 11
3 Overview
3.1 Device Description
The following figure shows the different components and connection areas of an
open Sunny Boy 3300TL inverter.
Varistors
page 33
Communication socket (RS232,
RS485, signal unit for powerline com-
munication NLM, radio)
Socket for display
unit (Sunny Display)
LEDs indicating
operating state
Communication
terminal
Terminals (AC),
page 21
Socket for PLC
(Powerline Communication)
power unit
PV input plug (DC),
PE connecting cable
for lid
Advertising