HP Integrity Superdome SX1000 - Page 154

Chapter 5
Site Preparation
Electrical and Environmental Guidelines
142
Figure 5-3 Underfloor Air Distribution System
Roof or floor
slab above
Ceiling cavity
air (DRA)
Ducted return
Ceiling
Down-flow A/C
equipment
supply air
Cooled
supply plenum
Floor cavity
air intake
Computer
panel (typical)
Perforated floor
Raised floor
Floor slab