![Airwell Wespak 4.05 [10/28] Fan curves](/img/pdf.png)
Airwell Wespak 4.05 [10/28] Fan curves
![Airwell Wespak 4.05 [10/28] Fan curves](/views2/1408190/page10/bga.png)
Page 10
Fan Curves
The Wespak compact air handling units are equipped with
DA-N2T double type fans : DA-9/9-N2T (models 4.05 & 5.05) and
DA-10/10-N2T
(model 6.05).
The fan curves shown below are given for DA single type fans.
From those curves, the performances of the DA-N2T double type
fans are calculated as follows :
mmCE
mmCE
- Multiply air flow by 2,
- Multiply RPM by 1.05,
- Multiply fan shaft power by 2.15.
Fan motor selection shall be based on fan shaft power multiplied
by 1.15.
DA-9/9 Fan curve
Содержание
- Features and benefits 2
- Page 2 2
- Bottom access 3
- Casing 3
- Coil removal 3
- Page 3 3
- Removable side and bottom panels 3
- Specifications 3
- Suspension kit by threaded rods and hanger rails 3
- Suspension kit by threaded rods only 3
- Components type 4
- Dampers mixing boxes 4
- Electric heaters 4
- Filter removal from the bottom 4
- Filter removal from the side 4
- Filters 4
- Optional features 4
- Page 4 4
- Sound attenuator 4
- Specifications continued 4
- Basic modules 5
- Horizontal monobloc units 5
- Accessories 6
- Horizontal modular units 6
- Examples of module combinations 7
- Examples of module combinations continued 8
- Page 8 8
- Return fan 3 way mixing box filter heating coil cooling coil supply fan 8
- Return fan plate heat recuperator heating coil cooling coil supply fan 8
- Technical data 8
- Page 9 9
- Technical data continued 9
- Da 9 9 fan curve 10
- Fan curves 10
- Page 10 10
- Fan curves continued 11
- Air pressure drop curves 12
- Electric heaters 12
- G2 g4 filters 12
- Air flow x1000 13
- Air pressure drop curves continued 13
- Anti radiation screen wespak 4 5 13
- Anti radiation screen wespak 5 5 13
- Anti radiation screen wespak 6 5 13
- Anti radiation screens and droplet eliminators 13
- Droplet eliminator wespak 4 5 13
- Droplet eliminator wespak 5 5 13
- Droplet eliminator wespak 6 5 13
- Mixing box wespak 4 5 13
- Mixing box wespak 5 5 13
- Mixing box wespak 6 5 13
- Mixing boxes 13
- Page 13 13
- Pressure drop pa 13
- Air flow x1000 14
- Air pressure drop curves continued 14
- Page 14 14
- Pressure drop pa 14
- Sound attenuators 14
- Wespak 4 5 14
- Wespak 5 5 14
- Wespak 6 5 14
- Casing sound attenuation 15
- Fan sound power levels lw 15
- In duct sound levels 15
- Lw values wespak 4 5 5 5 15
- Lw values wespak 6 5 15
- Page 15 15
- Radiated sound levels 15
- Silencer sound attenuation 15
- Sound data 15
- Cooling capacity data 16
- Page 16 16
- Wespak 4 5 16
- Wespak 5 5 16
- Wespak 6 5 16
- Heating capacity data 17
- Page 17 17
- Wespak 4 5 17
- Wespak 5 5 17
- Wespak 6 5 17
- Page 18 18
- Pressure drop kpa 18
- Water flow x 1000 l h 18
- Water pressure drop curves 18
- Wespak 4 5 18
- Wespak 5 5 18
- Page 19 19
- Pressure drop kpa 19
- Water flow x1000 l h 19
- Water pressure drop curves 19
- Wespak 6 5 19
- Casing dimensions mm 20
- External filter fa without casing 20
- Modules hm0 hm1 hm2 hm3 diffusion section 20
- Modules hm9 hm0 with diffusion section hm1 with diffusion section 20
- Modules hm90 hm91 20
- Modules hp0 hp1 hp2 hp3 pas 20
- Page 20 20
- Accessory dimensions mm 21
- In line 3 way mixing box md3 shut off damper ag 21
- Page 21 21
- Plate heat recuperator rp 21
- Superposed 3 way mixing box md3 21
- Way mixing box md1 2 21
- Casing weight kg 22
- Extra weight kg 22
- Option and accessory weight kg 22
- Page 22 22
- By threaded rods and hanger rails 23
- By threaded rods only 23
- Fixation dimensions 23
- Page 23 23
- Bottom view 24
- Duct connection dimensions 24
- Front view 24
- Page 24 24
- Side view rear view 24
- Top view 24
- Ø33 42 24
- Cooling and heating configuration in the direction of air flow 25
- Dimensions are in mm 25
- Heating and cooling configuration in the direction of air flow 25
- Page 25 25
- Water connection dimensions 25
- For any specific requirements please contact your nearest wesper distributor 28
- This selection software allows you to select quickly the best solution for each application 28
- To select the most suitable wespak belt drive compact air handling units according to job specifications wesper provides a computer selection program operating under ms windows system 28
- Winpak selection software 28
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