Installation
16 NT 10000...NT 12000
Before connecting the solar generator to the Solar Inverter, open the integ-
rated DC load break switch (position 0).
After the solar generator is connected to the Solar Inverter and the DC load
break switch is switched on, the direct generator voltage is present inter-
nally.
The connectors must not be separated under load.
Always disconnect the mains connection first by switching off the correspon-
ding mains fuse and before disconnecting the solar generator side by ope-
ning the DC load break switch.
Overview The solar generator can be directly connected to the Solar Inverter with three
strings. The connection is made via the shockproof Tyco Solarlok plug-in connec-
tion system accessible from outside.
The Solar Inverter has three independent DC inputs, which are arranged in pairs
on the underside.
NOTE
The Solar Inverter consists of three power units that are controlled indepen-
dently. Each power unit has its own DC connection.
No external DC load break switch is required. A DC load break switch as re-
quired in accordance with DIN VDE 0100-712 is integrated in the Solar Inver-
ter.
1 Terminals for solar generator
string 1
2 Terminals for solar generator
string 2
3 Terminals for solar generator
string 3
4 DC Load Break Switch
Tyco Solarlok plug connector
system
The Solarlok plug connector system is designed for convenient, reliable connec-
tion of individual solar generators and the Solar Inverter.
Components The following connectors are used:
Positively coded connector
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