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Connecting the PV Generator
· Preparation
Please note that the NT 10000 has three
independent DC inlets. The PV generators
may have different ratings, but they must
be compatible with the specifications of
the Solar Inverter.
1. Install the DC cables in accordance with
the system ratings prescribed by your PV
planner. Measure the no-load voltage
and the short-circuit current of each PV
phase to make sure they work perfectly.
2. Read the type plate of the Solar Inverter
to make sure it is licensed for the maxi-
mum PV generator voltage.
3. To avoid dangerous touch voltage
during the assembly of PV systems, the
positive and negative conductors must
be kept away from the earth potential
(PE) electrically.
!
4. Accessible and conductive parts of the
PV generator (e. g. metal frame, support
structure, etc.) must be earthed (connec-
tion to PE).
5. Make sure the PV generator is earth-
fault free.
6. Connect the Solar Inverter to the power
line.
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BP13370_NT_10000_englisch 23.11.2005 17:40 Uhr Seite 28