Operating Conditions - Knurr CoolServe Betriebsanleitung

CoolServe
Manual / Bedienungsanleitung
2.

Operating conditions

Correct use
The unit is a 19" slide-in unit with integrated air cooling and is only used for the
removal of heat from server cabinets to protect temperature sensitive components.
In a closed rack CoolServe operates thermally independent of environmental air.
The heat load of the installed equipment is taken out of the room using the chilled water
circuit.
For reliable function of the CoolServe, chilled water
must be available in the correct amount, and at the correct
temperature and pressure. Observe water quality as per
VGB-R 455 P. (see Appendix)
Ambient temperature:
Absolute humidity in the installation location:
Water temperature, feed:
Water temperature, return:
Temperature spread, water:
Use of anti-freeze in the chilled water:
Water connection:
Condensed water connection:
Nominal voltage :
Max. operating pressure:
CoolServe
10°C / 50°F to 35°C / 95°F
(other temperatures upon request)
8 g H
12°C / 53°F
(other temperatures upon request)
18°C / 64.4°F
(other temperatures upon request)
6K
upon request
front side
front side
207V to 243V /
50Hz / 60 Hz
10 bar / 145 PSI
01_998_345_0_a
O/ kg air maximum
2
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