Cooling capacity WLT 60 EC - WLT 90 EC
VS LV SD
Medium
nominal
Medium inlet
5 °C 7 °C 9 °C 11 °C 13 °C
Cooling capacity
Medi
um
flow
rate
[m
3
/h]
Pres-
sure
loss
[kPa]
Q
K
[kW]
Q
S
[kW]
Q
K
[kW]
Q
S
[kW]
Q
K
[kW]
Q
S
[kW]
Q
K
[kW]
Q
S
[kW]
Q
K
[kW]
Q
S
[kW]
WLT 60
EC
1 150 18 0.250 19.0 1.11 0.65 0.91 0.53 0.75 0.54 0.61 0.49 0.50 0.42
2 705 35 0.676 19.0 4.81 3.25 3.94 2.65 3.24 2.71 2.63 2.45 2.16 2.08
3 895 41 0.804 25.2 5.71 3.87 4.68 3.16 3.85 3.23 3.12 2.93 2.56 2.49
4 1050 46 0.924 31.0 6.56 4.45 5.38 3.63 4.43 3.71 3.59 3.36 2.95 2.86
5 1120 47 1.047 38.4 7.44 5.11 6.10 4.17 5.02 4.26 4.07 3.86 3.34 3.28
WLT 80
EC
1 320 19 0.490 14.3 2.23 1.48 1.90 1.20 1.50 1.25 1.24 1.11 1.01 0.92
2 1090 40 0.832 14.3 5.68 4.05 4.85 3.26 3.83 3.39 3.16 3.02 2.59 2.51
3 1300 44 1.041 19.0 7.10 5.05 6.06 4.09 4.78 4.25 3.95 3.78 3.23 3.15
4 1490 47 1.179 23.7 8.05 5.73 6.87 4.64 5.42 4.82 4.48 4.29 3.67 3.57
5 1650 50 1.278 27.4 8.72 6.27 7.44 5.08 5.87 5.28 4.85 4.70 3.97 3.91
WLT 90
EC
1 320 20 0.370 13.9 2.50 1.91 2.00 1.43 1.77 1.61 1.39 1.23 1.13 1.05
2 1300 44 1.023 13.9 8.69 6.13 6.96 4.58 6.15 5.16 4.82 4.57 3.93 3.81
3 1460 46 1.353 22.9 9.84 7.06 7.88 5.28 6.97 5.95 5.46 5.27 4.45 4.39
4 1640 49 1.491 26.9 10.84 7.78 8.68 5.82 7.67 6.56 6.01 5.81 4.90 4.84
5 1790 51 1.599 30.0 11.63 8.36 9.31 6.25 8.23 7.04 6.45 6.24 5.26 5.20
Air inlet temperature TK 27 °C / FK 19 °C, 0% Glycol concentration, max. air flow
Q
K
= Cooling capacity
, total
Q
S
= Cooling capacity, sensitive
LV = Air flow [m
3
/h]
SD = Sound pressure level [dB(A)]
VS = Fan stage
13
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