SMA SC 500U Installation - Manual (Page 11)

SMA Solar Technology AG
Installation Guide SC500U-IUS093411 11
1 Notes on this Manual
This manual describes the installation and the commissioning of a Sunny Central 500U with 6, 7, 8
and 9 DC fuses. This manual does not cover any details concerning PV modules. Information
concerning the PV modules is available from the manufacturer of the PV modules.
1.1 Target Group
This manual is for qualified personnel. Qualified personnel has received training and has
demonstrated skills and knowledge in the construction and operation of the device. Qualified
personnel is trained to deal with the dangers and hazards in-raumvolved in installing electric devices.
1.2 Validity
This manual is valid for the Sunny Central 500U. In this manual the Sunny Central 500U is referred
to as "Sunny Central".
1.3 Structure of this Documentation
The Sunny Central's installation comprises several steps. Here we will describe the contents you will
find in the sections of the installation instructions.
The instructions are divided into the following sections:
Section 2: Safety
In this section you will find general safety directions which you must observe throughout the entire
installation process. Pay special attention to this section, so as to avoid personal and material
damages.
Section 3: The Sunny Central
In this section you will see how one can identify the Sunny Central. A short description of the Sunny
Central's design and functions are given here.
Section 4: Unpacking
This section describes what to look out for upon receiving your Sunny Central, and who to turn to if
your Sunny Central is damaged.
Section 5: Transport and Installation
This section shows you how to find the best installation site for your Sunny Central. It provides step-
by-step instructions on how to transport and install the Sunny Central and connect the cabinets with
each other electrically. Observe all safety precautions in this section to avoid material and personal
damages.
Section 6: Attaching the Conduits
This section describes where to insert the cables in the Sunny Central and where to punch the holes
for the conduits.