User Manual

Cooling system 58
Feature Specification
Facility input temperature to the HP POD
40c G2
12ºC to 24ºC (55ºF to 75ºF)
Working pressure
1,034 kPa (150 psi)
HP POD 40c G2 pressure drop
172.4 kPa (25 psi)
HP POD 40c G2 water flow rate
908.5 lpm (240 gpm)
Chilled water supply and return
connections
•
North America—Two 10.16 cm (4 in) ASME B16.5 class #150
flanges
•
International—Two DIN PN16 DN100 flanges
Cooling system components
Each of the six heat exchanger area access hatches are rated NEMA 3R for outdoor use. The exterior of the
hatches are coated with a durable finish to protect against corrosion. The access hatches are located on the
roof of the POD. The heat exchangers can be accessed from the roof of the POD by removing one of the six
access hatches.
Top view shown
Item Component Description
1
Heat exchangers Use facility chilled water to cool the air in the HP POD 40c G2
2
Heat exchanger fan
banks
Operate at variable speeds to maintain the preprogrammed differential
pressure setpoint and the hot aisle temperature setpoint
3
Chilled water supply Supplies facility chilled water to cool the HP POD 40c G2
4
Chilled water return Returns heated chilled water to the facility