14
No.
Name
Description
A
DC cable inlet
DC cables connect to the inverter through
these holes.
B
AC cable outlet
AC cables connect to the MV transformer
through this hole.
C
Communication, power
distribution, and grounding
cable entry
Communication and power distribution
cables of the intelligent PMD come inside
the MV Station through this hole.
D
Reserved
-
3.3.3 Internal Devices of the Inverter
The inverter contains the DC cabinet, the module cabinet, the AC cabinet. The DC cabinet,
the AC cabinet are all equipped with wiring terminals and operation switches
DC Cabinet
figure 3-2
DC cabinet
*The figure above is indicative only.
Remark
Name
Description
QS1
DC load break switch
Connecting/disconnecting the DC side of
the inverter.
QS3
QS2*
Energy storage device switch
Connecting/disconnecting the energy
storage device.
QS4*
QS5
DC maintenance switch
Disconnect the switch before maintaining
DC cabinet components.
QS6
AC maintenance switch
Disconnect the switch before maintaining
AC cabinet components.
* is optional.
System Manual
