Cooling distribution unit suppliers

Find out information about possible suppliers for cooling distribution units.

Table 1. Cooling distribution unit supplier for customers in Europe. This table provides supplier and contact information for a coolant distribution unit (CDU), which was designed specifically for the IBM® rear door heat exchanger.
Supplier	Solution	Contact information
Coolcentric	Coolant distribution units (CDUs) CDU120 (120 kW, 400 - 480 V ac) CDU121 (120 kW, 208 V ac) CDU150 (150 kW, 400 - 480 V ac) CDU151 (150 kW, 208 V ac)	Web: http://www.coolcentric.com

The following figure shows a cooling distribution unit with unit parts labeled.

The following tables show performance, electrical, and physical information of a cooling distribution unit.

Table 2. Performance
Performance	Properties
Maximum Cooling Capacity	120 kW (409450 BTU/Hr) or 150 kW (511815 BTU/Hr)
Pump Capacity (design flow)	240 L/min (63.4 GPM)
Maximum Pump Head Pressure	355 kPa (51.5 psi) at design duty, excluding cabinet losses
Coolant (Liquid) Type	Chilled water (with up to 30% glycol)
Primary Liquid Connections	1 1/2 in. flex tail for sweat connection, top or bottom
Secondary Liquid Connections	3/4 in. quick connects, hydraulic ISO-B
Unit Internal Primary Circuit Liquid Capacity	Approximately 10.0 liters (2.6 gallons)
Unit Internal Secondary Circuit Liquid Capacity	Approximately 32.0 liters (8.5 gallons)
Noise	Less than 55 dBA at 3 meters

Table 3. Electrical
Power Supply	Maximum Power Consumption
200 - 230 V ac, 30, 50/60 Hz or 400 - 480 V ac, 30, 50/60Hz	5.6 kVA at 480 V ac, 4.9 kVA at 208 V ac

Table 4. Physical
Height	Width	Depth	Weight (empty)	Weight (filled)
1825 mm (72 in.)	800 mm (31 in.)	1085 mm (43 in.)	396 kg (870 lb)	438 kg (965 lb)

Note: Other industrial coolant distribution units can be used in a secondary cooling loop, with the IBM rear door heat exchanger, if they meet the specifications and requirements that are described or referenced in this document.