SMA SB 4200TL HC Multi-String - Manual (Page 7)

SMA Technologie AG Foreword
Installation Guide SBTLHCMS-IEN080411 Page7
2 Foreword
For detailed information on troubleshooting and on how to use the Sunny Boy and the
various communications options, please see the operating instructions.
"Sunny Design" helps you design the system and check string size taking the relevant
inverter into consideration. Further information on Sunny Design is available at
www.SMA.de .
If you require further information, please call the SMA Service Line on the following
number:
(0561) 95 22 - 499
2. 1 Target Group
This installation manual is intended solely for qualified personnel. Its aim is to help install
and set up SMA inverters type “SB 4200TL HC Multi-String“ or “Sunny Boy SB 5000TL
HC Multi-String“ quickly and correctly.
The Sunny Boy inverters are equipped with the "SMA grid guard". This is a type
of automatic disconnection device. It ensures that the Sunny Boy complies with the
VDEW (Verband der Elektrizitätswirtschaft – German Electricity Industry Associa-
tion) regulations for the connection and parallel operation of electrical power units
to the low-voltage grid of the electricity supply company and with DIN VDE 0126-
1-1, which forms a part of these regulations.
Notice!
The Sunny Boy may only be installed by qualified personnel. The installer
must be approved by the local energy supplier. Read this "installation
guide" carefully. All prescribed safety regulations, the technical connec-
tion requirements of the local energy supplier and all applicable provi-
sions must be adhered to.