Page 1 - CoolTeg CW_cooling capacity

12.1.2012

24,5 23,3 22,0 20,9 20,2
EXCHANGER, SENSIBLE COOLING CAPACITY CAN BE LOWER;

15/21 °C 25,2 78 20,6 71 16,0 64 11,2 59 7,2 57

DROP INCREASES
AC fan (standard) power consumption: 840 W
EC fan (optional) power consumption: 610 W
3600 2940 2250 1539 945 IN CASE OF CONDENSING WATER ON THE SURFACE OF HEAT IN CASE OF USING WATER-GLYCOL MIXTURE, COOLING CAPACITY DECREASES (approx. 3-5 % using 30 % glycol) AND WATER PRESSURE

22,4 21,3 19,7 18,5 17,7

12/18 °C 27,9 83 4005 23,4 75 3360 18,8 68 2670 14,1 62 1965 10,2 59 1510

CoolTeg CW Water cold Airconditioning unit for Datacenters CAPACITY TABLE Water temperature 20,2 19,3 17,8 16,7 15,9 SUPPLY AIR TEMPERATURE [°C]

ESP: 260 Pa 10/15 °C 30,6 103 5250 25,9 89 4440 21,2 78 3645 16,4 69 2820 12,4 64 2142 WATER PRESSURE DROP

Airflow: 3600 m 3 /h 7/12 °C 33,3 20,7 110 28,7 19,8 98 24,0 17,9 85 19,3 15,3 75 15,4 15,1 68 TOTAL COOLING CAPACITY [kW] WATER (WITHOUT GLYCOL) [kPa] Table of informative values only. Precise calculation must be done for each project.

5700 4950 4140 3330 2646 WATER FLOW [l/h]

CoolTeg CW Return air 45 °C / 15 % 40 °C / 20 % 35 °C / 25 % 30 °C / 30 % 26 °C / 40 %