Display Function And Data Communication; Data Communications Components; Forced Ventilation; Power Derating - Fronius IG 2000 Operating Instructions Manual

Display function The display on the inverter is the interface between the inverter and the operator. The de-
and data commu- sign of the display is geared towards simple operation and making system data available
nication as long as the inverter operates.
The inverter is equipped with a basic logging function to monitor minimum and maximum
data on a daily and a cumulative basis. These values are shown on the display.
A wide range of data communication products allows for many possibilities of recording
and viewing data.
Data Communica- The inverter is designed for various data communications components, e.g.:
tions Compo- -
nents
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Data communications components are available as plug-in cards.
Forced Ventila- The inverter's temperature-controlled, variable-speed fan with ball-bearing support pro-
tion vides:
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Power derating

Should there be insufficient heat dissipation in spite of the fan operating at maximum speed
(for example, inadequate heat transfer away from the heat sinks), the power will be derated
to protect the inverter when the ambient temperature reaches approx. 40 °C and above.
Derating the power reduces the output of the inverter for a short period sufficient to ensure
that the temperature will not exceed the permissible limit.
Your inverter will remain ready for operation as long as possible without any interruption.
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Data communications components that enable the inverter to communicate with ex-
ternal components as well as other inverters
Datalogger and modem interface as well as an Ethernet/Internet connection (for using
a PC to record and manage data from your photovoltaic system)
Various large-format displays
Fronius Personal Display
Actuators (e.g.: relays, alarms)
Interface cards
optimal inverter cooling
efficiency increases
cooler components, thus improving service life
least possible energy consumption and lowest possible noise level
weight reduction due to a reduction of the cooling element surface