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4.6
Wall-mounting the product
1.
Check the load-bearing capacity of the wall.
2.
Note the total weight of the product.
3.
Only use fixing material that is permitted for the wall.
Conditions: The load-bearing capacity of the wall is sufficient
▶
Use a spirit level to align the mounting plate horizontally
on the wall, as shown in the figure.
▶
Use four screws to secure the mounting plate to the wall.
▶
Mount the product onto the mounting plate from above,
as shown in the figure.
▶
Ensure that the product audibly clicks into place on the
mounting plate.
Conditions: The load-bearing capacity of the wall is not sufficient
▶
If required, ensure that mounting apparatus on-site has
sufficient load-bearing capacity.
▶
Use individual stands or primary walling, for example.
▶
Wall-mount the product as described.
0020273404_00 VPV I Installation and maintenance instructions
5
Installation
Caution.
Risk of material damage
If the pin assignment is not correct, this may
damage the product or connected products.
▶
During the pin assignment, ensure that
the pins are assigned to the correct con-
tacts.
Only qualified electricians may carry out the electrical install-
ation.
5.1
Observing the planning specifications for
the photovoltaic installation
1.
Ensure that the planning specifications for the photovol-
taic installation are taken into consideration.
Observe the wiring diagram in the → Appendix.
2.
5.2
Observing the requirements for the
photovoltaic modules
1.
Observe the installation instructions for the photovoltaic
modules.
2.
Use only photovoltaic modules whose connections do
not have to be earthed.
3.
Use only photovoltaic modules that comply with the
requirements of Class A in accordance with IEC 61730.
4.
Use only permitted and suitable photovoltaic modules in
order to prevent damage to the inverter.
5.
Observe the specifications for lightning protection for
the photovoltaic modules.
Conditions: The maximum alternating current operating voltage is greater
than the nominal system voltage of the PV generator.
▶
Ensure that the maximum nominal system voltage of the
PV generator is higher than the alternating current mains
voltage.
5.3
Observing the requirements from the power
supply company
1.
Ensure that all of the requirements from the power sup-
ply company have been complied with before start-up.
2.
Ask the power supply company about any contractual
or country-specific requirements regarding operating
the inverter.
5.4
Installing the circuit breaker
1.
If required, install a circuit breaker in the household
power network in accordance with the following table.
Inverter
VPV I 3000/1 400V
Installation 5
Cable
Heat loss
Circuit
cross-
breaker
At
section
nominal
Alternat-
output
ing
and 10 m
current
cable
line
length
2
4 W
2,5 mm
B16
2
3 W
4,0 mm
25
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