Extreme danger from electric shock!
Touching live parts can result in death.
All electrical work must be conducted by
a qualified electrician while observing
the VDE regulations, national and other
regulations!
Execute the direct current wiring in ac
-
cordance with the system dimensioning
of your planning expert.
Prepare all solar generator cables before
you carry out the connection of the solar
generator to the solar inverter.
Check each solar generator string for
proper operation with an open-circuit
voltage and short-circuit current mea-
surement.
Check using the rating plate on the solar
inverter whether 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 genera
-
tor (e.g. metal frame, carrying structure,
etc.) must be earthed (connection with
PE).
Check the solar generator against short-
circuits to earth.
Before connecting the solar generator to
the solar inverter, the integrated DC load
break switch must be opened quickly
(position 0).
After the PV solar generator is connected
to the solar inverter and the DC load
break switch is switched on, the direct
generator voltage is present internally.
The connectors may not be separated
while under load.
To Next Page
Loading...
