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4 Product overview
DC-side components
4.6.2 DC disconnectors
Fig. 4.9:
DC disconnectors
The DC disconnectors are marked on the inverter with the words
SWITCH 1 and SWITCH 2.
DC disconnector 1 separates the DC strings of MPP trackers 1
to 3.
DC disconnector 2 separates the DC strings of MPP trackers 4
to 6.
Germany: The DC disconnectors meet the requirements of
VDE0100-712.
France: The DC disconnectors meet the requirements of
UTE 15-712-1.
Fig. 4.10:
Both DC disconnectors in the OFF position = the
connection to the solar modules is disconnected
The connection between the inverter and the solar modules is
disconnected when both DC disconnectors are in the OFF posi-
tion.
20
Fig. 4.11:
Both DC disconnectores in the ON position = the
connection to the solar modules is closed
The connection between the inverter and the solar modules
isclosed when both DC disconnectores are in the ON position.
Installation and operation manual M70A_260 Flex RPI703M26000 EU V1.1 EN 2022-08-02
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