Technical specifications
7.8 Environmental conditions
Carrier controller
52
Operating Instructions, 09/2013, A5E03474162-02
RF interference emission
Emission was tested and confirmed in accordance with EN 61000-6-4.
Cable-bound
interference
emission
Value
0.15 to 0.5 MHz
0.5 to 5 MHz
5 to 30 MHz
< 79 dB (
μ
V) quasi peak, < 66 dB (
μ
V) mean value
< 73 dB (
μ
V) quasi peak, < 60 dB (
μ
V) mean value
< 73 dB (
μ
V) quasi peak, < 60 dB (
μ
V) mean value
Emission of electromagnetic interference was tested and confirmed in accordance with EN
55011 2009, limit class A, group 1.
Disturbance
Value
30 to 230 MHz
230 to 1000 MHz
< 40 dB (
μ
V/m) quasi peak, measured at a distance of 10 m
< 47 dB (
μ
V/m) quasi peak, measured at a distance of 10 m
7.8
Environmental conditions
7.8.1
Transportation and storage requirements
The permitted environmental conditions of this device exceed requirements in accordance
with IEC 61131-2:2007. The following specifications apply to devices that are shipped and
stored in the original packaging.
The following values are derived for the significant environmental conditions from the
standards stated. The following specifications apply to the device transported and stored in
the original package.
Environmental condition
Value
Comment
Free fall
≤
0.5 m
In the transport packaging
Tilting
30°
Unpacked
Temperature
–25 to +55 °C
Atmospheric pressure
1140 to 660 hPa
Corresponds to an altitude of –1000 to
3500 m
Humidity, relative
10 … 90 %
No condensation
7.8.2
Operational requirements
Note
If the carrier controller is operated at an ambient temperature of 45 °C, at least 85% of the
rear surface must be in direct contact with the ambient air and ventilation may not be
obstructed. If more than 15% of the rear surface is covered by other carrier parts, the
permitted ambient temperature is ≤ 40 °C.
