21
en
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To ensure that the inverter is accessible for possible repair work the front side must
be at least 1 m away from the nearest object (wall, other inverters, etc.). Do not install
the inverter on a raised surface, platforms or consoles.
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Where the inverter and the medium-voltage transformer are installed in separate
rooms, a warning note must be attached to both units: „Before carrying out any work
to the AC connection between the inverter and the medium-voltage transformer, the
electricity connection to the supply lines to the PV generator and the medium-voltage
network must be switched off“.
4.2.2 Operating conditions at the site
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The ambient conditions are specified in the technical data, see section 7.
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The installation location must meet the requirements contained in the standard for
electromagnetic immunity for industrial environments (EN 61000-6-2) and for emis-
sions in industrial environments (EN 61000-6-4).
NOTE
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Please remember that the inverter and existing accessories give off heat during
operation which can contribute to a serious heating up of the ambient air if the
plant rooms are small or poorly ventilated.
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Our basic rule is always to recommend that the ambient temperature be kept
under 30 °C.
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The ventilation at the site must provide an air change rate of 5000 m
3
per hour and
inverter. The air must flow through the inverter from bottom to top.
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Conditions in the plant room which could lead to even a short period of excessive
ambient air temperature (T
Ambient
> 50 °C) make the installation of an additional
ventilation system an absolute necessity.
Summary of Contents for TS-SV
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