Installation • Installation
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Power Panel 500 user's manual V1.40
1.4.4 Mounting orientation 90° vertical
The maximum ambient temperature specification must be
reduced by 5°C
when using a 90° (vertical) mounting
orientation.
For Power Panel 500 devices with an I/O board (5PP520.0573-01), the maximum ambient temperature doesn't
have to be derated.
Figure 64: Mounting orientation -90° or +90° vertical
In order to facilitate natural air circulation, devices must be mounted according to the spacing indicated in the