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Knurr CoolAdd - 2. Operating conditions

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CoolAdd
®
Manual / Bedienungsanleitung
CoolAdd 01.998.350.0 issue a page / Seite 6/59
2. Operating conditions
Correct use: Installation on the rear side of the
server cabinet
Dimensions: hight from 2000 mm
Width from 600 mm
Depth of the door: 160 mm
Temperature in the i nstallation location: max. 25°C / 77°F
Water temperature feed: 14°C / 57°C (other temperatures on
request)
Water temperature return: 20°C / 68°F (other temperatures on
request)
Air temperature outlet CoolAdd 22°C / 71°C
Temperature spread, water: 6 K / 10°F
Use of anti- freeze in the cooling
water: upon request
Water connection: from below
Nominal voltage: 230V AC
max. power input 525./ 725 W
max. current input 2,3 A / 3,2 A
Frequency 50 Hz / 60 Hz
max. operating pressure: 10 bar
For reliable function of the CoolAdd, cooling water must be
available i n the correct amount, and at the correct temperature and
pressure. Observe water quality as per VGB-R 455 P.
(see Appendix)