Smaller Zone Enclosure Z22x
Recommendations for Sealed Systems Z22x
1. Follow vendor recommendations for minimum clearances around active equipment (e.g. 2" for convection
cooled switches).
2. Figure 17 provides a guide for a Panduit Z22x enclosure heat dissipation for various external ambient temperatures.
The Z22 enclosure’s compact size limits the amount
of equipment that can be deployed inside it. These
physical space constraints render supplemental
cooling with fans or AC units moot.
Figure 16: Z22U Enclosure
Figure 17: Z22 enclosure thermal guideline – sealed.
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