ABB HiPerGuard MV UPS User Manual page 34

34 H I P E R G U A R D M V U P S U S E R M A N U A L
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Figure 3.30: Air flow
direction for the
rear side.
3.4.1 PE120 Enclosure air flow diagram
The enclosure airflow is managed as shown in Figure 3.31, where the air gets drawn from the enclosure front
through the PEBBs fans and routed to the back and then upwards to the top exhaust.
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Figure 3.31: PE120
Enclosure air
flow diagram.