Technibel MW 2, Technical Instructions

Page: 5 / 16

5
GB
4.2 COOLING PERFORMANCES
Water inlet
50°C 35°C
Fan speed
LS
MS
HS
LS
MS
HS
LS
MS
HS
LS
MS
HS
2.2
2.4
2.7
2.9
3.2
3.5
3.8
4.5
5.1
5.5
6
6.5
MW 2
MW 3
MW 4
MW 5
Model
P tot Dve Pdc
356
486
695
887
2.4
4.1
9
13.8
1.1
1.2
1.3
1.4
1.6
1.8
1.9
2.2
2.5
2.7
3
3.2
P tot
356
486
695
887
2.6
4.4
9.7
14.8
Dve Pdc
P tot : Total cooling capacity in kW.
Dve : Water flow rate in litres/hour (corresponding to nominal conditions - § 4.1).
Pdc : Pressure drop on water in kPa (1 m W.G. = 10 kPa).
7/14°C 7/12°C
P tot
P sens Dve Pdc
Fan speed
LS
MS
HS
LS
MS
HS
LS
MS
HS
LS
MS
HS
0.9
0.9
1
1.2
1.2
1.3
1.9
2
2.2
2.6
2.7
2.9
MW 2
MW 3
MW 4
MW 5
Model
0.9
0.9
1
1.2
1.2
1.3
1.7
2
2.2
2.3
2.5
2.9
125
162
274
351
0.5
1
2
3
1
1.1
1.1
1.5
1.9
2
2.4
2.7
2.9
3.3
3.5
3.7
1
1.1
1.1
1.5
1.9
2
2.4
2.7
2.9
3.3
3.5
3.7
196
345
496
634
1
3
6
10
P tot P sens Dve Pdc
AIR INLET 24°C, 50% RH
Water temperatures (*)
7/14°C 7/12°C
P tot P sens Dve Pdc
Fan speed
LS
MS
HS
LS
MS
HS
LS
MS
HS
LS
MS
HS
1.1
1.2
1.3
2
2.1
2.2
2.7
3
3.2
3.8
3.9
4.1
MW 2
MW 3
MW 4
MW 5
Model
1.1
1.2
1.3
1.5
1.7
1.8
2.1
2.4
2.7
2.9
3.1
3.3
155
275
392
502
1
2
4
6
1.4
1.5
2.1
2.4
2.6
2.8
3.3
3.7
4
4.6
4.9
5.2
1.3
1.5
1.5
1.7
1.9
2.1
2.3
2.7
2.9
3.2
3.5
3.8
356
486
695
887
3
5
11
17
P tot
P sens Dve Pdc
AIR INLET 27°C, 47% RH
P tot : Total cooling capacity in kW
P sens : Sensible cooling capacity in kW
Water temperatures (*)
Dve : Water flow rate in litres/hour
Pdc : Pressure drop on water in kPa (1 m W.G. = 10 kPa)
4.3 HEATING PERFORMANCES
(*) Calculated with the high fan speed, water flow constant for the 3 speeds.