VS 400-4D
VS 400-4D - Image 2
VS 400-4D - Image 3
VS 400-4D - Image 4

VS 400-4D

Series: VS
Inline centrifugal fans with backward curved blades in heat- and sound-insulated casing
  • Maximum airflow: 3950 m3/h
  • Sound pressure level LpA at 3 m: 51 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 400-4D
Connected air duct sizemm400
Connection type–∆ Y
Minimum supply voltageV230
Maximum supply voltageV400
Power supply frequencyHz50/60
Rated powerW515 385
Unit currentA1.41 0.7
Maximum airflowm3/h3950 3340
Sound pressure level LpA at 3 mdB(A)51 47
Weightkg39
Transported air temperature (max)°С60
Transported air temperature (min)°С-40
Ingress protection rating–IPX4

speed_1_50Hzspeed_1_60Hz05001,0001,5002,0002,5003,0003,5004,0000100200300400500600Airflow [m3/h]Static pressure [Pa]

xspeed_1_50Hzspeed_1_60Hz
0422594
19.849422.178
21.658592.403
39.699422.354
43.317590.807
59.548422.529
64.975589.21
79.397422.701
86.633587.614
99.246422.869
108.292586.018
119.096423.033
129.95584.422
138.945423.191
151.608582.826
158.794423.343
173.266581.23
178.643423.487
194.925579.635
198.493423.623
216.583578.041
218.342423.749
238.191423.865
238.241576.446
258.04423.97
259.9574.853
277.889424.063
281.558573.259
297.739424.143
303.216571.667
317.588424.209
324.874570.075
337.437424.26
346.533568.483
357.286424.296
368.191566.893
377.136424.314
389.849565.303
396.985424.315
411.508563.714
416.834424.297
433.166562.125
436.683424.26
454.824560.538
456.533424.202
476.382424.123
476.482558.951
496.231424.022
498.141557.366
516.08423.897
519.799555.781
535.93423.749
541.457554.198
555.779423.579
563.116552.615
575.628423.385
584.774551.034
595.477423.168
606.432549.454
615.327422.93
628.091547.875
635.176422.669
649.749546.298
655.025422.385
671.407544.721
674.874422.081
693.065543.147
694.724421.754
714.573421.406
714.724541.573
734.422421.037
736.382540.001
754.271420.647
758.04538.431
774.121420.236
779.699536.862
793.97419.805
801.357535.294
813.819419.353
823.015533.728
833.668418.881
844.673532.164
853.518418.389
866.332530.602
873.367417.877
887.99529.041
893.216417.346
909.648527.483
913.065416.795
931.307525.926
932.915416.226
952.764415.637
952.965524.37
972.613415.03
974.623522.817
992.462414.404
996.281521.266
1,012.312413.76
1,017.94519.717
1,032.161413.097
1,039.598518.169
1,052.01412.417
1,061.256516.623
1,071.859411.719
1,082.915515.076
1,091.709411.004
1,104.573513.53
1,111.558410.272
1,126.231511.983
1,131.407409.522
1,147.889510.434
1,151.256408.755
1,169.548508.884
1,171.106407.972
1,190.955407.173
1,191.206507.332
1,210.804406.357
1,212.864505.776
1,230.653405.525
1,234.523504.217
1,250.503404.677
1,256.181502.653
1,270.352403.814
1,277.839501.085
1,290.201402.935
1,299.498499.512
1,310.05402.041
1,321.156497.932
1,329.9401.132
1,342.814496.347
1,349.749400.209
1,364.472494.754
1,369.598399.27
1,386.131493.154
1,389.447398.318
1,407.789491.546
1,409.297397.351
1,429.146396.369
1,429.447489.929
1,448.995395.373
1,451.106488.302
1,468.844394.362
1,472.764486.666
1,488.694393.334
1,494.422485.02
1,508.543392.29
1,516.08483.362
1,528.392391.23
1,537.739481.693
1,548.241390.152
1,559.397480.012
1,568.091389.056
1,581.055478.319
1,587.94387.943
1,602.714476.612
1,607.789386.81
1,624.372474.891
1,627.638385.658
1,646.03473.155
1,647.487384.487
1,667.337383.295
1,667.688471.405
1,687.186382.083
1,689.347469.639
1,707.035380.85
1,711.005467.858
1,726.884379.595
1,732.663466.059
1,746.734378.319
1,754.322464.243
1,766.583377.019
1,775.98462.41
1,786.432375.697
1,797.638460.558
1,806.281374.351
1,819.297458.687
1,826.131372.982
1,840.955456.797
1,845.98371.587
1,862.613454.886
1,865.829370.168
1,884.271452.955
1,885.678368.724
1,905.528367.254
1,905.93451.003
1,925.377365.757
1,927.588449.029
1,945.226364.234
1,949.246447.032
1,965.075362.683
1,970.905445.013
1,984.925361.105
1,992.563442.97
2,004.774359.498
2,014.221440.903
2,024.623357.863
2,035.879438.811
2,044.472356.199
2,057.538436.695
2,064.322354.505
2,079.196434.552
2,084.171352.78
2,100.854432.383
2,104.02351.026
2,122.513430.187
2,123.869349.24
2,143.719347.422
2,144.171427.964
2,163.568345.573
2,165.829425.713
2,183.417343.691
2,187.487423.433
2,203.266341.776
2,209.146421.123
2,223.116339.827
2,230.804418.784
2,242.965337.845
2,252.462416.415
2,262.814335.828
2,274.121414.015
2,282.663333.777
2,295.779411.583
2,302.513331.69
2,317.437409.119
2,322.362329.567
2,339.096406.623
2,342.211327.408
2,360.754404.094
2,362.06325.212
2,381.91322.979
2,382.412401.53
2,401.759320.708
2,404.07398.933
2,421.608318.399
2,425.729396.3
2,441.457316.051
2,447.387393.632
2,461.307313.662
2,469.045390.928
2,481.156311.232
2,490.704388.188
2,501.005308.757
2,512.362385.41
2,520.854306.237
2,534.02382.595
2,540.704303.669
2,555.678379.741
2,560.553301.051
2,577.337376.849
2,580.402298.382
2,598.995373.918
2,600.251295.66
2,620.101292.882
2,620.653370.948
2,639.95290.048
2,642.312367.938
2,659.799287.154
2,663.97364.888
2,679.648284.2
2,685.628361.797
2,699.498281.184
2,707.286358.665
2,719.347278.103
2,728.945355.491
2,739.196274.956
2,750.603352.276
2,759.045271.743
2,772.261349.018
2,778.895268.467
2,793.92345.718
2,798.744265.127
2,815.578342.374
2,818.593261.726
2,837.236338.987
2,838.442258.263
2,858.292254.74
2,858.895335.556
2,878.141251.159
2,880.553332.08
2,897.99247.52
2,902.211328.559
2,917.839243.824
2,923.869324.993
2,937.688240.072
2,945.528321.381
2,957.538236.266
2,967.186317.723
2,977.387232.406
2,988.844314.019
2,997.236228.493
3,010.503310.267
3,017.085224.53
3,032.161306.468
3,036.935220.516
3,053.819302.621
3,056.784216.453
3,075.477298.726
3,076.633212.341
3,096.482208.183
3,097.136294.781
3,116.332203.978
3,118.794290.788
3,136.181199.729
3,140.452286.745
3,156.03195.435
3,162.111282.653
3,175.879191.099
3,183.769278.509
3,195.729186.721
3,205.427274.315
3,215.578182.302
3,227.085270.07
3,235.427177.844
3,248.744265.773
3,255.276173.348
3,270.402261.423
3,275.126168.813
3,292.06257.022
3,294.975164.243
3,313.719252.567
3,314.824159.637
3,334.673154.996
3,335.377248.058
3,354.523150.323
3,357.035243.496
3,374.372145.618
3,378.694238.88
3,394.221140.881
3,400.352234.209
3,414.07136.115
3,422.01229.482
3,433.92131.319
3,443.668224.701
3,453.769126.496
3,465.327219.863
3,473.618121.646
3,486.985214.968
3,493.467116.77
3,508.643210.017
3,513.317111.87
3,530.302205.01
3,533.166106.946
3,551.96199.947
3,553.015102
3,572.86497.032
3,573.618194.832
3,592.71492.044
3,595.276189.664
3,612.56387.036
3,616.935184.446
3,632.41282.011
3,638.593179.179
3,652.26176.968
3,660.251173.864
3,672.11171.909
3,681.91168.504
3,691.9666.835
3,703.568163.1
3,711.80961.748
3,725.226157.653
3,731.65856.647
3,746.884152.164
3,751.50851.535
3,768.543146.636
3,771.35746.412
3,790.201141.07
3,791.20641.279
3,811.05536.138
3,811.859135.467
3,830.90530.99
3,833.518129.829
3,850.75425.834
3,855.176124.158
3,870.60320.674
3,876.834118.454
3,890.45215.509
3,898.493112.72
3,910.30210.341
3,920.151106.957
3,930.1515.171
3,941.809101.166
3,9500
3,963.46795.349
3,985.12689.508
4,006.78483.645
4,028.44277.759
4,050.10171.854
4,071.75965.931
4,093.41759.99
4,115.07554.035
4,136.73448.066
4,158.39242.084
4,180.0536.092
4,201.70930.091
4,223.36724.082
4,245.02518.067
4,266.68312.047
4,288.3426.024
4,3100

speed_1_50Hzspeed_1_60Hz05001,0001,5002,0002,5003,0003,5004,000450500550600650700750Airflow [m3/h]Power [W]

xspeed_1_50Hzspeed_1_60Hz
0465620
19.849465.454
21.658620.631
39.699465.907
43.317621.262
59.548466.359
64.975621.893
79.397466.81
86.633622.524
99.246467.258
108.292623.156
119.096467.704
129.95623.788
138.945468.146
151.608624.42
158.794468.585
173.266625.052
178.643469.019
194.925625.685
198.493469.449
216.583626.318
218.342469.873
238.191470.291
238.241626.952
258.04470.703
259.9627.587
277.889471.108
281.558628.222
297.739471.505
303.216628.858
317.588471.894
324.874629.494
337.437472.275
346.533630.131
357.286472.647
368.191630.77
377.136473.008
389.849631.409
396.985473.36
411.508632.049
416.834473.701
433.166632.69
436.683474.03
454.824633.332
456.533474.348
476.382474.654
476.482633.975
496.231474.946
498.141634.619
516.08475.225
519.799635.265
535.93475.491
541.457635.912
555.779475.744
563.116636.56
575.628475.984
584.774637.209
595.477476.212
606.432637.86
615.327476.428
628.091638.513
635.176476.633
649.749639.167
655.025476.826
671.407639.822
674.874477.008
693.065640.479
694.724477.179
714.573477.34
714.724641.138
734.422477.491
736.382641.799
754.271477.633
758.04642.461
774.121477.765
779.699643.126
793.97477.888
801.357643.792
813.819478.002
823.015644.46
833.668478.108
844.673645.13
853.518478.206
866.332645.802
873.367478.296
887.99646.477
893.216478.379
909.648647.153
913.065478.454
931.307647.832
932.915478.523
952.764478.586
952.965648.513
972.613478.642
974.623649.196
992.462478.693
996.281649.882
1,012.312478.738
1,017.94650.57
1,032.161478.778
1,039.598651.261
1,052.01478.813
1,061.256651.954
1,071.859478.844
1,082.915652.649
1,091.709478.871
1,104.573653.346
1,111.558478.894
1,126.231654.046
1,131.407478.913
1,147.889654.747
1,151.256478.93
1,169.548655.451
1,171.106478.943
1,190.955478.954
1,191.206656.156
1,210.804478.963
1,212.864656.864
1,230.653478.97
1,234.523657.573
1,250.503478.975
1,256.181658.284
1,270.352478.98
1,277.839658.996
1,290.201478.983
1,299.498659.711
1,310.05478.986
1,321.156660.427
1,329.9478.989
1,342.814661.144
1,349.749478.991
1,364.472661.863
1,369.598478.995
1,386.131662.583
1,389.447478.999
1,407.789663.305
1,409.297479.004
1,429.146479.01
1,429.447664.028
1,448.995479.018
1,451.106664.752
1,468.844479.028
1,472.764665.477
1,488.694479.041
1,494.422666.203
1,508.543479.056
1,516.08666.931
1,528.392479.074
1,537.739667.659
1,548.241479.096
1,559.397668.388
1,568.091479.121
1,581.055669.118
1,587.94479.149
1,602.714669.849
1,607.789479.182
1,624.372670.58
1,627.638479.22
1,646.03671.312
1,647.487479.262
1,667.337479.309
1,667.688672.045
1,687.186479.362
1,689.347672.778
1,707.035479.421
1,711.005673.512
1,726.884479.485
1,732.663674.246
1,746.734479.556
1,754.322674.98
1,766.583479.633
1,775.98675.715
1,786.432479.718
1,797.638676.45
1,806.281479.809
1,819.297677.185
1,826.131479.908
1,840.955677.92
1,845.98480.015
1,862.613678.655
1,865.829480.131
1,884.271679.39
1,885.678480.254
1,905.528480.387
1,905.93680.125
1,925.377480.528
1,927.588680.859
1,945.226480.679
1,949.246681.594
1,965.075480.84
1,970.905682.328
1,984.925481.01
1,992.563683.062
2,004.774481.191
2,014.221683.795
2,024.623481.383
2,035.879684.528
2,044.472481.585
2,057.538685.261
2,064.322481.799
2,079.196685.992
2,084.171482.024
2,100.854686.723
2,104.02482.262
2,122.513687.454
2,123.869482.511
2,143.719482.773
2,144.171688.183
2,163.568483.047
2,165.829688.912
2,183.417483.335
2,187.487689.64
2,203.266483.636
2,209.146690.367
2,223.116483.95
2,230.804691.092
2,242.965484.279
2,252.462691.817
2,262.814484.622
2,274.121692.54
2,282.663484.98
2,295.779693.263
2,302.513485.352
2,317.437693.984
2,322.362485.74
2,339.096694.703
2,342.211486.143
2,360.754695.421
2,362.06486.563
2,381.91486.998
2,382.412696.138
2,401.759487.45
2,404.07696.853
2,421.608487.918
2,425.729697.566
2,441.457488.404
2,447.387698.278
2,461.307488.905
2,469.045698.988
2,481.156489.419
2,490.704699.697
2,501.005489.946
2,512.362700.403
2,520.854490.482
2,534.02701.108
2,540.704491.027
2,555.678701.81
2,560.553491.578
2,577.337702.511
2,580.402492.133
2,598.995703.209
2,600.251492.69
2,620.101493.248
2,620.653703.906
2,639.95493.805
2,642.312704.6
2,659.799494.359
2,663.97705.292
2,679.648494.908
2,685.628705.983
2,699.498495.45
2,707.286706.67
2,719.347495.983
2,728.945707.356
2,739.196496.505
2,750.603708.039
2,759.045497.018
2,772.261708.72
2,778.895497.519
2,793.92709.399
2,798.744498.011
2,815.578710.075
2,818.593498.493
2,837.236710.749
2,838.442498.964
2,858.292499.426
2,858.895711.421
2,878.141499.879
2,880.553712.09
2,897.99500.322
2,902.211712.756
2,917.839500.756
2,923.869713.42
2,937.688501.182
2,945.528714.081
2,957.538501.598
2,967.186714.739
2,977.387502.006
2,988.844715.395
2,997.236502.405
3,010.503716.048
3,017.085502.796
3,032.161716.699
3,036.935503.179
3,053.819717.346
3,056.784503.553
3,075.477717.991
3,076.633503.92
3,096.482504.28
3,097.136718.633
3,116.332504.632
3,118.794719.272
3,136.181504.977
3,140.452719.908
3,156.03505.315
3,162.111720.541
3,175.879505.645
3,183.769721.17
3,195.729505.97
3,205.427721.797
3,215.578506.287
3,227.085722.421
3,235.427506.598
3,248.744723.042
3,255.276506.903
3,270.402723.659
3,275.126507.202
3,292.06724.273
3,294.975507.495
3,313.719724.884
3,314.824507.782
3,334.673508.064
3,335.377725.492
3,354.523508.34
3,357.035726.097
3,374.372508.612
3,378.694726.698
3,394.221508.878
3,400.352727.295
3,414.07509.139
3,422.01727.889
3,433.92509.396
3,443.668728.48
3,453.769509.648
3,465.327729.067
3,473.618509.896
3,486.985729.651
3,493.467510.14
3,508.643730.231
3,513.317510.38
3,530.302730.808
3,533.166510.616
3,551.96731.381
3,553.015510.848
3,572.864511.077
3,573.618731.95
3,592.714511.303
3,595.276732.517
3,612.563511.525
3,616.935733.08
3,632.412511.745
3,638.593733.64
3,652.261511.962
3,660.251734.197
3,672.111512.176
3,681.91734.752
3,691.96512.388
3,703.568735.303
3,711.809512.597
3,725.226735.852
3,731.658512.805
3,746.884736.398
3,751.508513.01
3,768.543736.942
3,771.357513.214
3,790.201737.483
3,791.206513.417
3,811.055513.618
3,811.859738.022
3,830.905513.817
3,833.518738.558
3,850.754514.016
3,855.176739.093
3,870.603514.214
3,876.834739.626
3,890.452514.411
3,898.493740.156
3,910.302514.608
3,920.151740.685
3,930.151514.804
3,941.809741.212
3,950515
3,963.467741.737
3,985.126742.261
4,006.784742.784
4,028.442743.305
4,050.101743.825
4,071.759744.343
4,093.417744.861
4,115.075745.378
4,136.734745.893
4,158.392746.408
4,180.05746.923
4,201.709747.437
4,223.367747.95
4,245.025748.463
4,266.683748.975
4,288.342749.488
4,310750

Ecodesign

TrademarkVents
ModelVS 400-4D
Type of drive installedExternal MSD or VSD
Type of heat recovery systemNone
Nominal flow rate (m3/s)0.674
Nominal external pressure (Pa)318
Maximum external leakage rates (%)2.7
Static efficiency (%)44.8
Declared typologyNRVU UVU
Sound power level (dB(A))71
Effective electric power input (kW)0.488

Dimensions

Vents VS 400-4D - 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 400-4D - image 114/10/2024
No file uploadedVS 400-4D - image 214/10/2024
No file uploadedVS 400-4D - image 314/10/2024
No file uploadedVS 400-4D - image 414/10/2024

Related products

  • VS 400-4E

    VS 400-4E

    Read more
  • VS 450-4D

    VS 450-4D

    Read more
  • VS 630-6D

    VS 630-6D

    Read more
  • VS 710-6D

    VS 710-6D

    Read more

Seeking residential ERV Ventilation system?

To create optimal quality systems, we personalize our ERV ventilation solutions. 

Fill in the form to get personal guidance 

We create Europeean ERV Solutions. 

Fill in the form to get personal guidance

Looking for ERV Residential Ventilation?

Creating the optimal solution for you requires knowledge of your specific situation. 

Book a free guidance call below