Airwell Wespak 2.69 [18/28] Technical specifications continued
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Airwell Wespak 2.69 [18/28] Technical specifications continued

Airwell Wespak 2.69 [18/28] Technical specifications continued
Page 18
Technical Specifications (continued)
Sizes Motor absorbed power * (W) Voltage
Number of
wheels
Max. running current (A) *
LS MS HS
1.39 740 220-240/1/50 1 1.4 2.4 3.3
2.69 960 220-240/1/50 2 2.02 3.0 4.22
3.99 1185 220-240/1/50 2 3.3 3.95 5.01
* Characteristics in accordance with the maximum air flow given by fan performance curves.
Throw (m)
Air flow (m
3
/h)
1.39 2.69 3.99
6 700 1000 -
8 950 1400 1800
10 1200 1700 2250
12 1400 2000 2700
14 1700 2500 3200
16 - 2750 3500
18 - 3000 4000
20 - 3250 4250
Sizes 1.39 2.69 3.99
Quantity 1 2 2
Height (mm) 335 335 335
Width (mm) 737 562 737
Throw is valid for a homogeneous temperature air flow with wall
effect and a 60° air diffusion angle.
Throw is reduced by 30 % in case of an installation without wall
effect.
Throw is increased by about 80 % for a 20° air diffusion angle
(straight blades).
Fan motor
Air throw with discharge plenum
Filter dimensions
Sizes
Sound pressure levels (dB )
Global
(dBA)
63 125 250 500 1000 2000 4000 8000
1.39
LS 34.60 35.80 31.30 26.80 19.90 20.10 15.30 10.80 29.00
MS 48.30 51.60 41.60 39.40 35.40 29.70 17.60 11.80 41.70
HS 49.00 55.10 46.70 39.50 39.30 36.10 25.70 12.70 45.20
2.69
LS 41.90 45.80 35.60 41.60 28.60 23.70 17.10 12.10 39.80
MS 45.60 51.30 39.90 42.80 34.50 29.70 20.10 12.80 42.60
HS 49.30 54.60 45.90 44.10 40.00 36.20 27.40 13.30 46.20
3.99
LS 46.00 50.00 46.10 43.00 40.10 33.60 34.10 31.80 45.50
MS 49.30 54.20 50.40 47.30 42.50 38.10 36.30 35.30 49.10
HS 51.30 58.10 53.40 49.40 44.30 42.20 37.40 37.10 51.70
Sound pressure levels
Sound pressure levels measured in free field, at 3 meter below the unit (Arrangement with filter, heating and cooling coils directly connected to
a 3 meter discharge duct).

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