SMA TCS 500-SC - Manual (Page 7)

SMA Solar Technology AG 2 Security
Installation Manual TCS-IT-IEN103610 7
2 Security
2.1 Intended Use
The Transformer Compact Station is a transformer unit that steps up low voltage to medium voltage.
The Transformer Compact Station contains low-voltage switchgear and, depending on the options
ordered, may also contain medium-voltage switchgear.
The Transformer Compact Station may be connected to CP inverters in the same power class only.
Figure 1: Principle of a grid-tied PV plant with a Transformer Compact Station
Any use not described as intended use or any unauthorized addition or conversion may pose an
operational hazard and will void the warranty and operating license.
2.2 Target Group Qualification
Only properly qualified technical personnel may work on the equipment. "Properly qualified" means
the personnel have undergone relevant vocational training and are familiar with the contents of this
manual.
Position Description
A PV modules
B Sunny String-Monitor
C Sunny Central
D Transformer Compact Station
E Power distribution grid
A B C D E
SUNNY C ENTRAL 800CP
SMA