VS 450-4D
VS 450-4D - Image 2
VS 450-4D - Image 3
VS 450-4D - Image 4

VS 450-4D

Series: VS
Inline centrifugal fans with backward curved blades in heat- and sound-insulated casing
  • Maximum airflow: 5700 m3/h
  • Sound pressure level LpA at 3 m: 54 dB(A)
  • Sound insulation
  • Motor type: AC
  • Impeller type: Centrifugal backward curved blades
  • Casing material: Aluzinc
  • Installation in any position
Category

Description

Unit of measurementVS 450-4D
Connected air duct sizemm450
Minimum supply voltageV400
Maximum supply voltageV400
Power supply frequencyHz50
Rated powerW740
Unit currentA1.5
Maximum airflowm3/h5700
Sound pressure level LpA at 3 mdB(A)54
Weightkg43
Transported air temperature (max)°С80
Transported air temperature (min)°С-40
Ingress protection rating–IPX4

speed_105001,0001,5002,0002,5003,0003,5004,0004,5005,0005,5000100200300400500600Airflow [m3/h]Static pressure [Pa]

xspeed_1
0560
28.643558.367
57.286556.734
85.93555.101
114.573553.467
143.216551.834
171.859550.201
200.503548.567
229.146546.934
257.789545.3
286.432543.666
315.075542.032
343.719540.398
372.362538.764
401.005537.129
429.648535.494
458.292533.859
486.935532.224
515.578530.588
544.221528.952
572.864527.316
601.508525.679
630.151524.043
658.794522.405
687.437520.768
716.08519.13
744.724517.491
773.367515.853
802.01514.213
830.653512.574
859.297510.933
887.94509.293
916.583507.652
945.226506.01
973.869504.368
1,002.513502.725
1,031.156501.082
1,059.799499.438
1,088.442497.793
1,117.085496.15
1,145.729494.507
1,174.372492.867
1,203.015491.229
1,231.658489.595
1,260.302487.966
1,288.945486.342
1,317.588484.724
1,346.231483.113
1,374.874481.509
1,403.518479.914
1,432.161478.328
1,460.804476.753
1,489.447475.188
1,518.091473.634
1,546.734472.094
1,575.377470.566
1,604.02469.053
1,632.663467.554
1,661.307466.071
1,689.95464.604
1,718.593463.155
1,747.236461.724
1,775.879460.311
1,804.523458.918
1,833.166457.546
1,861.809456.195
1,890.452454.866
1,919.096453.56
1,947.739452.277
1,976.382451.019
2,005.025449.786
2,033.668448.577
2,062.312447.391
2,090.955446.224
2,119.598445.073
2,148.241443.933
2,176.884442.803
2,205.528441.679
2,234.171440.557
2,262.814439.435
2,291.457438.308
2,320.101437.175
2,348.744436.031
2,377.387434.873
2,406.03433.699
2,434.673432.505
2,463.317431.287
2,491.96430.042
2,520.603428.768
2,549.246427.461
2,577.889426.117
2,606.533424.734
2,635.176423.307
2,663.819421.835
2,692.462420.313
2,721.106418.739
2,749.749417.109
2,778.392415.42
2,807.035413.669
2,835.678411.852
2,864.322409.966
2,892.965408.008
2,921.608405.975
2,950.251403.864
2,978.895401.67
3,007.538399.392
3,036.181397.028
3,064.824394.581
3,093.467392.056
3,122.111389.455
3,150.754386.784
3,179.397384.047
3,208.04381.246
3,236.683378.385
3,265.327375.47
3,293.97372.503
3,322.613369.489
3,351.256366.431
3,379.9363.333
3,408.543360.2
3,437.186357.035
3,465.829353.841
3,494.472350.623
3,523.116347.385
3,551.759344.125
3,580.402340.84
3,609.045337.527
3,637.688334.183
3,666.332330.807
3,694.975327.394
3,723.618323.941
3,752.261320.447
3,780.905316.907
3,809.548313.319
3,838.191309.681
3,866.834305.989
3,895.477302.24
3,924.121298.432
3,952.764294.561
3,981.407290.625
4,010.05286.62
4,038.694282.545
4,067.337278.395
4,095.98274.169
4,124.623269.862
4,153.266265.473
4,181.91260.998
4,210.553256.435
4,239.196251.78
4,267.839247.031
4,296.482242.192
4,325.126237.269
4,353.769232.269
4,382.412227.2
4,411.055222.07
4,439.699216.884
4,468.342211.652
4,496.985206.379
4,525.628201.073
4,554.271195.741
4,582.915190.392
4,611.558185.031
4,640.201179.666
4,668.844174.304
4,697.487168.953
4,726.131163.62
4,754.774158.312
4,783.417153.037
4,812.06147.801
4,840.704142.608
4,869.347137.456
4,897.99132.345
4,926.633127.274
4,955.276122.24
4,983.92117.242
5,012.563112.279
5,041.206107.349
5,069.849102.452
5,098.49397.585
5,127.13692.747
5,155.77987.938
5,184.42283.155
5,213.06578.397
5,241.70973.662
5,270.35268.95
5,298.99564.259
5,327.63859.588
5,356.28154.934
5,384.92550.298
5,413.56845.676
5,442.21141.069
5,470.85436.474
5,499.49831.891
5,528.14127.317
5,556.78422.751
5,585.42718.193
5,614.0713.64
5,642.7149.091
5,671.3574.545
5,7000

speed_105001,0001,5002,0002,5003,0003,5004,0004,5005,0005,500660680700720740Airflow [m3/h]Power [W]

xspeed_1
0660
28.643660.631
57.286661.262
85.93661.893
114.573662.524
143.216663.153
171.859663.782
200.503664.411
229.146665.038
257.789665.664
286.432666.289
315.075666.913
343.719667.535
372.362668.155
401.005668.774
429.648669.39
458.292670.005
486.935670.617
515.578671.227
544.221671.835
572.864672.44
601.508673.042
630.151673.641
658.794674.237
687.437674.83
716.08675.419
744.724676.006
773.367676.588
802.01677.167
830.653677.742
859.297678.312
887.94678.879
916.583679.441
945.226679.999
973.869680.553
1,002.513681.101
1,031.156681.645
1,059.799682.184
1,088.442682.718
1,117.085683.247
1,145.729683.773
1,174.372684.295
1,203.015684.814
1,231.658685.33
1,260.302685.845
1,288.945686.358
1,317.588686.87
1,346.231687.381
1,374.874687.893
1,403.518688.404
1,432.161688.917
1,460.804689.431
1,489.447689.947
1,518.091690.466
1,546.734690.987
1,575.377691.511
1,604.02692.04
1,632.663692.573
1,661.307693.11
1,689.95693.653
1,718.593694.201
1,747.236694.756
1,775.879695.318
1,804.523695.887
1,833.166696.463
1,861.809697.048
1,890.452697.641
1,919.096698.244
1,947.739698.856
1,976.382699.479
2,005.025700.112
2,033.668700.756
2,062.312701.409
2,090.955702.07
2,119.598702.737
2,148.241703.41
2,176.884704.087
2,205.528704.766
2,234.171705.446
2,262.814706.125
2,291.457706.803
2,320.101707.477
2,348.744708.147
2,377.387708.811
2,406.03709.467
2,434.673710.115
2,463.317710.752
2,491.96711.377
2,520.603711.99
2,549.246712.588
2,577.889713.17
2,606.533713.735
2,635.176714.281
2,663.819714.807
2,692.462715.311
2,721.106715.793
2,749.749716.251
2,778.392716.682
2,807.035717.087
2,835.678717.463
2,864.322717.809
2,892.965718.124
2,921.608718.406
2,950.251718.654
2,978.895718.867
3,007.538719.043
3,036.181719.182
3,064.824719.289
3,093.467719.367
3,122.111719.422
3,150.754719.458
3,179.397719.479
3,208.04719.489
3,236.683719.493
3,265.327719.495
3,293.97719.499
3,322.613719.511
3,351.256719.534
3,379.9719.572
3,408.543719.63
3,437.186719.712
3,465.829719.824
3,494.472719.968
3,523.116720.149
3,551.759720.367
3,580.402720.618
3,609.045720.9
3,637.688721.211
3,666.332721.548
3,694.975721.909
3,723.618722.29
3,752.261722.691
3,780.905723.107
3,809.548723.537
3,838.191723.977
3,866.834724.427
3,895.477724.882
3,924.121725.34
3,952.764725.799
3,981.407726.257
4,010.05726.71
4,038.694727.157
4,067.337727.595
4,095.98728.02
4,124.623728.431
4,153.266728.826
4,181.91729.201
4,210.553729.554
4,239.196729.883
4,267.839730.185
4,296.482730.46
4,325.126730.711
4,353.769730.938
4,382.412731.145
4,411.055731.333
4,439.699731.504
4,468.342731.659
4,496.985731.802
4,525.628731.933
4,554.271732.055
4,582.915732.17
4,611.558732.279
4,640.201732.385
4,668.844732.489
4,697.487732.593
4,726.131732.7
4,754.774732.811
4,783.417732.929
4,812.06733.054
4,840.704733.188
4,869.347733.332
4,897.99733.483
4,926.633733.643
4,955.276733.811
4,983.92733.987
5,012.563734.17
5,041.206734.36
5,069.849734.556
5,098.493734.76
5,127.136734.969
5,155.779735.184
5,184.422735.405
5,213.065735.631
5,241.709735.862
5,270.352736.098
5,298.995736.338
5,327.638736.583
5,356.281736.831
5,384.925737.083
5,413.568737.337
5,442.211737.595
5,470.854737.856
5,499.498738.119
5,528.141738.384
5,556.784738.65
5,585.427738.919
5,614.07739.188
5,642.714739.458
5,671.357739.729
5,700740

Ecodesign

TrademarkVents
ModelVS 450-4D
Type of drive installedExternal MSD or VSD
Type of heat recovery systemNone
Nominal flow rate (m3/s)0.969
Nominal external pressure (Pa)353
Maximum external leakage rates (%)2.7
Static efficiency (%)48.5
Declared typologyNRVU UVU
Sound power level (dB(A))74
Effective electric power input (kW)0.72

Dimensions

Vents VS 450-4D - Dimensions

A
670
DocumentArticleDateDownload
No file uploadedVENTS VS product description 05-202314/10/2024
No file uploadedVENTS VS, VS EC user's manual 08-2023 (V19EN-06)14/10/2024
No file uploadedRFA models VENTS VS14/10/2024
No file uploadedVS 450-4D - image 114/10/2024
No file uploadedVS 450-4D - image 214/10/2024
No file uploadedVS 450-4D - image 314/10/2024
No file uploadedVS 450-4D - image 414/10/2024

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