46 Product manual - PVS-175-TL;A.1 Version
EN
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 “Characteristics and technical data” paragraph to check the required environmental conditions
(protection rating, temperature, humidity, altitude, etc.).
• The installation location shall be easily accessible.
•
The installation of the unit in a location exposed to direct sunlight is NOT acceptable. (Add awning in
case of direct sunlight exposure installation).
• Final installation of the device must not compromise access to any disconnection devices that may be
located externally.
•
Do not install the unit in small closed rooms where air cannot circulate freely and where the heat produced
could create discomfort to people. Always ensure that air flow around the inverter is not blocked so as
to prevent overheating.
• Do not install the unit in locations where flammable substances or gases may be present.
• Do not install the unit on wooden walls or other flammable supports.
• Install the unit on a wall or strong structure suitable to bear the weight.
• Do not install the unit in rooms where people live or where the prolonged presence of people or animals
is expected, because of the high noise that the inverter could produces during operation. The level of
the sound emission is heavily influenced by where the unit 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 6500’ (2,000 meters) must be assessed by ABB Technical Sales to determine any
critical issues.
5.2.2 Tilting admittance
The unit can be installed with a maximum inclination as indicated in the figures below.
NO
OK
30° MAX
±1° MAX
PVS-120
5.2.3 Distances
•
Maintenance operations entails removing the front cover. Always observe the required installation safety
distances in order to allow routine check and maintenance operations.
• Provide a sufficient working space in front of the inverter that allows to open the front covers (06)(07)
and to allows wiring connections on the wiring box.
•
Install at a height which takes into consideration the weight of the unit and in a position which is suitable
for servicing, unless suitable means will be provided to carry out these mentioned operations.
• If possible, install at eye-level so to allow to easily check the status LEDS (08).
•
Respect the minimum distances from surrounding objects that could prevent the inverter installation
and restrict or block the air flow.
50cm / 20”
*100cm / 40”
(*): recommended
minimum free
space to operate
with the inverter
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