Environmental Properties; Spacing For Air Circulation - B&R Power Panel C80 User Manual

4.6 Environmental properties

4.6.1 Spacing for air circulation

To ensure sufficient air circulation, a specified clearance must be provided above, below, to the side and behind
the device. For the minimum specified clearance, see the following diagrams. This is valid for all variants.
Information:
The following figure and table exclusively show the thermal view of the complete system. If additional
space is required for operating or servicing the device, this must be taken into account during instal-
lation.
The air inlet and air outlet are shown in the following figure.
1) Air outlet
Name
S1
S3
Caution!
The specified spacing for air circulation applies at the maximum specified ambient temperature. The
maximum specified ambient temperature is not permitted to be exceeded!
If the specified spacing for air circulation cannot be maintained, the maximum specified temperatures
of the temperature sensors (see
the application and appropriate measures taken if these values are exceeded.
Power Panel C80 User's manual V1.02
Minimum spacing [mm]
≥ 20
≥ 50
"Temperature sensor positions" on page
Legend
2) Air inlet
Name
S2
Device description
Minimum spacing [mm]
≥ 100
-
28) must be monitored in
27