24 Hardware description
■
String inverter
For information on the inverters, see:
•
PVS-100/120-TL Product Manual (9AKK107045A7607)
•
String inverter- Product Manual Appendix (9AKK10103A3456)
Main circuit diagram
The general single-line diagram depends on the configuration and options of the unit as
well as the configuration of the inverter group. The table below describes the baseline
configuration.
See also, single line diagram 3AES-PVS-100/120_MVCS-01-DW01.
1
-Q0
I>
2
3
4
1
CV MV switchgear (possible to upgrade to CCV)
2
MV transformer
3
AC cabinet
4
Inverter inputs. See also, section
5
Auxiliary service transformer
Auxiliary service board
6
AC cabinet heating and fan
7
External power socket
8
Lighting
9
Optional communication cabinet power supply
10
MVCS control equipment
11
AC cabinet power supply
12
Spare
5
6 7 8 9 10 11 12
Inverter inputs (page
20).