Installation
NT 10000...NT 12000 15
5. Insert the retaining bolts found at the rear (top) of the Solar Inverter into
the openings of the mounting frame.
6. Secure the Solar Inverter by retightening the retaining screws.
4.2 Electrical installation
Solar generator connection
DANGER
Extreme danger from electric shock!
Touching live parts can result in death.
All electrical work must be carried out by a qualified electrician while obser-
ving the VDE regulations, national and other regulations.
Execute the direct current wiring in accordance with the system dimensio-
ning of your planning expert.
Prepare all solar generator cables before connecting the solar generator to
the Solar Inverter.
Check each solar generator string for proper operation with an open-circuit
voltage and short-circuit current measurement.
Check the rating plate on the Solar Inverter to ensure that it is approved for
the maximum solar generator voltage.
The positive and negative lines must be kept electrically separate from the
earth potential.
Touchable, live parts of the solar generator (e.g. metal frame, carrying struc-
ture, etc.) must be earthed (connection with PE).
Check the solar generator for freedom from short-circuits to earth.
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