EN
33
5. Installation
5.1 Installation safety instruction
WARNING –
B
The inverter front cover can be removed from authorized service personnel only (the users are not authorized to
remove inverter front cover).
WARNING –
B
When the photovoltaic panels are exposed to sunlight they provide continuous DC voltage to the inverter. Before
installation may begin, photovoltaic panels must be shaded or isolated.
WARNING –
B
The installation must be carried out with the equipment disconnected from any voltage sources. Refer to
paragraph on this manual to know all the necessary step to safely operate on the inverter.
ATTENTION –
A
This device is intended to be installed in a suitable plant for its use and its purpose. All the installation instruction
described in this chapter must be followed considering the plant structure where the device is intended to be installed. Its performance
therefore depends on the correctness of the installation.
ATTENTION –
A
It is mandatory to adhere to the indications provided in this manual, the diagrams and the enclosed documentation,
paying attention to follow the installation sequence exactly as described in this manual.
ATTENTION –
A
Staff authorised to carry out the installation must be specialised and experienced in this job. They must also have
received suitable training on equipment of this type. The installation must be performed by qualified installers and/or licensed
electricians in accordance with the existing regulations in the country of installation.
ATTENTION –
A
The local electrical utility (or authority having jurisdiction) must approve the equipment installation before it is
connected to the electrical grid.
5.2 Installation site and position
5.2.1 General recommendation on installation
position
ATTENTION –
A
Please refer to the warranty terms and
conditions to evaluate any possible warranty exclusions due
to improper installation.
• Refer to
paragraph to check the required
environmental conditions (protection rating, temperature,
humidity, altitude, etc.).
• The installation location shall be easily accessible.
• Installation of the unit in a location exposed to direct sunlight
is NOT acceptable. (Add awning in case of direct sunlight
installation).
• Final installation of the device must not compromise access to
any disconnection devices that may be located externally.
• Do not install in small closed rooms where air cannot circulate
freely.
• Always ensure that the flow of air around the inverter is not
blocked so as to prevent overheating.
• Do not install in locations where flammable substances or gases
may be present (minimum distance 3 m).
• Do not install on wooden walls or other flammable supports.
• Install on a wall or strong structure suitable to bear the weight.
• Do not install in rooms where people live or where the prolonged
presence of people or animals is expected, because of the high
noise that the inverter produces during operation. The level of the
sound emission is heavily influenced by where the appliance is
installed (for example: the type of surface around the inverter,
the general properties of the room, etc.) and the quality of the
electricity supply.
• All installations over 2,000 meters (6561 ft) must be valued taking
in consideration the derating curve (“3.7.3 Power derating due to
5.2.2 Tilting admittance
The unit can be installed in vertical with a maximum inclination as
indicated in the figures below.
5° MAX
5° MAX
5° MAX
5° MAX
Содержание FMR-PVS-10-TL-SX
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