Interfaces And Functions - SMA SUNNY BOY 3.8-US User Manual

3 Product Description
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3.2

Interfaces and Functions

The inverter is equipped with the following interfaces and functions:
User interface for the monitoring and configuration of the inverter
The inverter is standard-equipped with an integrated web server, which provides a user interface for
configuring and monitoring the inverter. The inverter user interface can be called up via the web
browser if there is an existing WLAN or Ethernet connection to a computer, tablet PC or
smartphone.
SMA Speedwire
The inverter is equipped with SMA Speedwire as standard. SMA Speedwire is a type of
communication based on the Ethernet standard. This enables inverter-optimized 10 or 100 Mbit
data transmission between Speedwire devices in PV systems and the user interface of the inverter.
Class 1 wiring methods are to be used for field wiring connection to the terminals of the
communication interface.
14 SB30-77-1SP-US-40-BA-en-11
Explanation
Warning label with FCC Compliance and IC Compliance
Risk of burns due to hot surfaces
The product can get hot during operation. Avoid contact during operation.
Prior to performing any work on the product, allow the product to cool down
sufficiently.
Danger to life due to electric shock
The product operates at high voltages. Prior to performing any work on the
product, disconnect the product from voltage sources. All work on the product
must be carried out by electrically qualified persons only.
Observe the documentation
Observe all documentation supplied with the product.
UL 1741 is the standard applied by Underwriters Laboratories to the product
to certify that it meets the requirements of the National Electrical Code
Canadian Electrical Code
SMA Solar Technology America LLC
®
CSA C22.1; the IEEE 929‑2000 and IEEE 1547.
®
, the
User Manual