Product Overview; Design Of The Mv Power Station - SMA MEDIUM VOLTAGE POWER STATION 630SC-JP Transportation And Installation Requirements

2 Product Overview

2 Product Overview

2.1 Design of the MV Power Station
Figure 1: Design of the MV Power Station
Position Designation
A Protective roof
B Service platform
C MV transformer
D Medium-voltage switchgear*
E Communit*
or
Control device for cascade control*
F Transformer for internal power supply* The transformer for internal power supply provides the supply
4 MVPS22JP-TA-en-20
Explanation
The roof protects the devices from direct solar irradiation.
The elevated position of the service platform facilitates opera-
tion of the devices and is part of the cooling concept of the
MV Power Station.
The MV transformer converts the inverter output voltage to the
voltage level of the medium-voltage grid.
The medium-voltage switchgear disconnects the MV trans-
former from the medium-voltage grid.
The Communit contains control and communication devices.
The order option "Cascade control" allows for staggered recon-
nection of several medium-voltage switchgears after a grid fail-
ure or maintenance work.
voltage for the MV Power Station and its devices. It is con-
nected to the low-voltage side of the MV transformer (see cir-
cuit diagram).
Transportation and Installation Requirements
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