Eaton-Williams Cooling Distribution Unit Features; Eaton-Williams Cooling Distribution Unit Specifications - IBM FlashSystem A9000R Deployment Manual

1 Plate heat exchanger
2 Reservoir tank
3 Primary flow meter
4 Level switch
5 Pump isolation valves
6 Control panel
7 Control display (user interface)
8 Primary control valves (run and standby)
9 Pump transit bracket (remove after installation)
10 Secondary pumps (run and standby)
11 Lockable castor and adjustable plinth
Figure 27. Eaton-Williams cooling distribution unit features
The cooling distribution unit specifications are described in the following table.
Table 21. Eaton-Williams cooling distribution unit specifications
Performance
Maximum cooling capacity
Pump capacity (design flow)
Maximum pump head pressure
Coolant (liquid) type
Primary liquid connections
Secondary liquid connections
Unit internal primary circuit liquid capacity
Properties
120 kW (409 450 Btu/hr) or 150 kW (511 815
Btu/hr)
240 L/min (63.4 GPM)
355 kPa (51.5 psi) at design duty, excluding
cabinet losses
Chilled water (with up to 30% glycol)
1 1/2 in. flex tail for sweat connection, top
or bottom
3/4 in. quick connects, hydraulic ISO-B
Approximately 10.0 liters (2.6 gallons)
Chapter 4. Physical installation site requirements
59