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Technical information
7.4 Climatic ambient conditions
7.4
Climatic ambient conditions
7.4.1
Long-term storage
The following information applies to a device that is stored in its original packaging for longer
than two weeks.
The device meets the requirements of IEC 60721-3-1:2018 Class 1K21.
7.4.2
Transport and short-term storage
The following information applies to a device that is transported in the original packaging
and weather-proof packaging, and stored from some time.
The device was tested according to IEC 60721-3-2:2018 Class 2K11 with the following
amendments and limitations:
Type of condition
Temperature
Atmospheric pressure
Relative humidity
Pollutant concentration
Note
If dewing has developed, wait until the device has dried completely before switching it on.
Do not expose it to direct heat radiation from a heating device.
7.4.3
Operating Conditions
The following information applies to a device installed according to the specifications in these
operating instructions.
The device is designed for weatherproof and stationary operation according to
IEC 60721-3-3.
The device was tested according to IEC 60721-3-3:2019 Class 3K3 with the following
amendments and limitations:
Type of condition
Temperature built-in de-
vices,
Mounting in landscape
format
94
Permitted range
–20 ... 60 °C
1140 ... 660 hPa, corresponds to an elevation of -1000 to 3500 m
10 ... 90 %
According to ANSI/ISA-71.04-2013 severity level G3
Mounting position
Vertical
Inclined, maximum inclination
35°
Permitted range
0 ... 50 °C (12", 15" and 19" device)
0 ... 45 °C (22" and 24" device)
0 ... 40 °C
IFP V2, IFP V2 PRO, IFP V2 ETH
Operating Instructions, 03/2023, A5E46641410-AE
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