13
W
Wiid
dtth
h
H
He
eiig
gh
htt
D
De
ep
ptth
h
12,192 mm
2,896 mm
2,438 mm
3.2.3 Ventilation Design
The ventilation system is designed as the cool air is drawn from the top of the inverter
and hot air is exhausted from the bottom of the inverter.
3.3
Internal Design of the MV Station
3.3.1 Internal Components
Figure below shows the bottom view of the major electrical components inside the MV
Station:
N
No
o..
D
De
evviic
ce
e
D
De
essc
crriip
pttiio
on
n
A
Inverter
Convert the DC current generated from the PV array into AC
current.
B
MV
transformer
Convert low-voltage AC current output from the inverter into
grid-compatible medium-voltage current.
C
Intelligent
PMD
—
D
MV
switchgear
This is connection point of the MV Station and grid and also the
main protection device for the connection and disconnection
between the MV Station and the grid.
System Manual
Содержание SG4950HV-MV
Страница 2: ......
