VS 355-4D
VS 355-4D - Image 2
VS 355-4D - Image 3
VS 355-4D - Image 4

VS 355-4D

Series: VS
Inline centrifugal fans with backward curved blades in heat- and sound-insulated casing
  • Maximum airflow: 2660 m3/h
  • Sound pressure level LpA at 3 m: 53 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 355-4D
Connected air duct sizemm355
Connection type–Y
Minimum supply voltageV400
Maximum supply voltageV400
Power supply frequencyHz50/60
Rated powerW230
Unit currentA0.52
Maximum airflowm3/h2660
Sound pressure level LpA at 3 mdB(A)53
Weightkg25
Transported air temperature (max)°С70
Transported air temperature (min)°С-25
Ingress protection rating–IPX4

speed_1_50Hzspeed_1_60Hz02505007501,0001,2501,5001,7502,0002,2502,5002,7500100200300400500600Airflow [m3/h]Static pressure [Pa]

xspeed_1_50Hzspeed_1_60Hz
0365507
13.367364.302
14.146504.399
26.734363.603
28.292501.797
40.101362.903
42.437499.197
53.467362.203
56.583496.598
66.834361.501
70.729494
80.201360.798
84.874491.405
93.568360.093
99.02488.812
106.935359.385
113.166486.221
120.302358.675
127.312483.634
133.668357.961
141.457481.051
147.035357.245
155.603478.471
160.402356.525
169.749475.896
173.769355.801
183.895473.326
187.136355.072
198.04470.761
200.503354.339
212.186468.202
213.869353.601
226.332465.649
227.236352.858
240.477463.102
240.603352.109
253.97351.354
254.623460.562
267.337350.593
268.769458.029
280.704349.825
282.915455.504
294.07349.051
297.06452.986
307.437348.269
311.206450.478
320.804347.479
325.352447.978
334.171346.682
339.498445.487
347.538345.876
353.643443.006
360.905345.062
367.789440.535
374.271344.239
381.935438.075
387.638343.407
396.08435.625
401.005342.565
410.226433.187
414.372341.713
424.372430.76
427.739340.851
438.518428.345
441.106339.979
452.663425.943
454.472339.095
466.809423.554
467.839338.201
480.955421.178
481.206337.294
494.573336.376
495.101418.815
507.94335.446
509.246416.467
521.307334.504
523.392414.132
534.673333.549
537.538411.812
548.04332.583
551.683409.505
561.407331.605
565.829407.211
574.774330.615
579.975404.931
588.141329.615
594.121402.663
601.508328.603
608.266400.409
614.874327.581
622.412398.166
628.241326.547
636.558395.936
641.608325.504
650.704393.718
654.975324.45
664.849391.512
668.342323.386
678.995389.317
681.709322.312
693.141387.134
695.075321.228
707.286384.962
708.442320.135
721.432382.8
721.809319.033
735.176317.922
735.578380.65
748.543316.801
749.724378.509
761.91315.672
763.869376.379
775.276314.535
778.015374.259
788.643313.389
792.161372.149
802.01312.235
806.307370.048
815.377311.073
820.452367.957
828.744309.904
834.598365.874
842.111308.727
848.744363.801
855.477307.542
862.889361.736
868.844306.351
877.035359.679
882.211305.152
891.181357.631
895.578303.947
905.327355.591
908.945302.735
919.472353.558
922.312301.517
933.618351.533
935.678300.293
947.764349.515
949.045299.062
961.91347.504
962.412297.826
975.779296.585
976.055345.5
989.146295.338
990.201343.502
1,002.513294.085
1,004.347341.511
1,015.879292.828
1,018.493339.526
1,029.246291.566
1,032.638337.547
1,042.613290.3
1,046.784335.574
1,055.98289.029
1,060.93333.606
1,069.347287.754
1,075.075331.643
1,082.714286.474
1,089.221329.686
1,096.08285.191
1,103.367327.733
1,109.447283.905
1,117.513325.785
1,122.814282.615
1,131.658323.841
1,136.181281.322
1,145.804321.901
1,149.548280.025
1,159.95319.965
1,162.915278.726
1,174.096318.032
1,176.281277.424
1,188.241316.103
1,189.648276.12
1,202.387314.178
1,203.015274.814
1,216.382273.505
1,216.533312.255
1,229.749272.195
1,230.678310.335
1,243.116270.883
1,244.824308.417
1,256.482269.569
1,258.97306.502
1,269.849268.255
1,273.116304.589
1,283.216266.939
1,287.261302.678
1,296.583265.622
1,301.407300.768
1,309.95264.305
1,315.553298.86
1,323.317262.987
1,329.699296.952
1,336.683261.668
1,343.844295.046
1,350.05260.35
1,357.99293.141
1,363.417259.032
1,372.136291.236
1,376.784257.714
1,386.281289.331
1,390.151256.397
1,400.427287.426
1,403.518255.08
1,414.573285.521
1,416.884253.764
1,428.719283.616
1,430.251252.449
1,442.864281.71
1,443.618251.136
1,456.985249.824
1,457.01279.803
1,470.352248.512
1,471.156277.895
1,483.719247.199
1,485.302275.986
1,497.085245.885
1,499.447274.075
1,510.452244.567
1,513.593272.162
1,523.819243.245
1,527.739270.247
1,537.186241.917
1,541.884268.328
1,550.553240.582
1,556.03266.406
1,563.92239.24
1,570.176264.479
1,577.286237.888
1,584.322262.547
1,590.653236.526
1,598.467260.609
1,604.02235.152
1,612.613258.665
1,617.387233.766
1,626.759256.712
1,630.754232.366
1,640.905254.752
1,644.121230.95
1,655.05252.783
1,657.487229.518
1,669.196250.805
1,670.854228.068
1,683.342248.816
1,684.221226.6
1,697.487246.817
1,697.588225.112
1,710.955223.602
1,711.633244.805
1,724.322222.07
1,725.779242.782
1,737.688220.515
1,739.925240.745
1,751.055218.935
1,754.07238.695
1,764.422217.329
1,768.216236.631
1,777.789215.695
1,782.362234.551
1,791.156214.034
1,796.508232.455
1,804.523212.342
1,810.653230.343
1,817.889210.62
1,824.799228.214
1,831.256208.866
1,838.945226.067
1,844.623207.079
1,853.091223.901
1,857.99205.257
1,867.236221.716
1,871.357203.4
1,881.382219.511
1,884.724201.506
1,895.528217.285
1,898.091199.574
1,909.673215.037
1,911.457197.603
1,923.819212.768
1,924.824195.592
1,937.965210.475
1,938.191193.539
1,951.558191.443
1,952.111208.16
1,964.925189.304
1,966.256205.819
1,978.292187.119
1,980.402203.454
1,991.658184.887
1,994.548201.064
2,005.025182.609
2,008.694198.646
2,018.392180.281
2,022.839196.202
2,031.759177.904
2,036.985193.73
2,045.126175.475
2,051.131191.23
2,058.493172.994
2,065.276188.7
2,071.859170.459
2,079.422186.141
2,085.226167.87
2,093.568183.551
2,098.593165.225
2,107.714180.929
2,111.96162.522
2,121.859178.276
2,125.327159.762
2,136.005175.59
2,138.694156.941
2,150.151172.871
2,152.06154.06
2,164.297170.117
2,165.427151.117
2,178.442167.329
2,178.794148.111
2,192.161145.04
2,192.588164.505
2,205.528141.904
2,206.734161.645
2,218.895138.702
2,220.879158.749
2,232.261135.431
2,235.025155.814
2,245.628132.091
2,249.171152.841
2,258.995128.681
2,263.317149.83
2,272.362125.199
2,277.462146.778
2,285.729121.644
2,291.608143.686
2,299.096118.016
2,305.754140.553
2,312.462114.312
2,319.9137.379
2,325.829110.533
2,334.045134.161
2,339.196106.682
2,348.191130.901
2,352.563102.76
2,362.337127.596
2,365.9398.772
2,376.482124.247
2,379.29794.72
2,390.628120.853
2,392.66390.607
2,404.774117.412
2,406.0386.436
2,418.92113.925
2,419.39782.209
2,432.76477.93
2,433.065110.39
2,446.13173.602
2,447.211106.807
2,459.49869.227
2,461.357103.176
2,472.86464.809
2,475.50399.494
2,486.23160.35
2,489.64895.763
2,499.59855.853
2,503.79491.981
2,512.96551.321
2,517.9488.147
2,526.33246.757
2,532.08584.266
2,539.69942.164
2,546.23180.338
2,553.06537.545
2,560.37776.366
2,566.43232.903
2,574.52372.353
2,579.79928.24
2,588.66868.3
2,593.16623.56
2,602.81464.211
2,606.53318.866
2,616.9660.086
2,619.914.159
2,631.10655.93
2,633.2669.444
2,645.25151.743
2,646.6334.724
2,659.39747.529
2,6600
2,673.54343.289
2,687.68839.026
2,701.83434.742
2,715.9830.44
2,730.12626.121
2,744.27121.789
2,758.41717.445
2,772.56313.092
2,786.7098.732
2,800.8544.367
2,8150

speed_1_50Hzspeed_1_60Hz02505007501,0001,2501,5001,7502,0002,2502,5002,750210215220225230235240Airflow [m3/h]Power [W]

xspeed_1_50Hzspeed_1_60Hz
0215225
13.367215.117
14.146225.072
26.734215.234
28.292225.144
40.101215.352
42.437225.216
53.467215.469
56.583225.288
66.834215.587
70.729225.361
80.201215.705
84.874225.434
93.568215.824
99.02225.507
106.935215.943
113.166225.581
120.302216.063
127.312225.655
133.668216.183
141.457225.73
147.035216.304
155.603225.805
160.402216.426
169.749225.881
173.769216.549
183.895225.958
187.136216.672
198.04226.036
200.503216.797
212.186226.114
213.869216.922
226.332226.193
227.236217.049
240.477226.274
240.603217.177
253.97217.306
254.623226.355
267.337217.437
268.769226.438
280.704217.569
282.915226.522
294.07217.703
297.06226.607
307.437217.838
311.206226.693
320.804217.974
325.352226.781
334.171218.113
339.498226.87
347.538218.253
353.643226.96
360.905218.395
367.789227.052
374.271218.539
381.935227.146
387.638218.685
396.08227.242
401.005218.833
410.226227.339
414.372218.983
424.372227.438
427.739219.135
438.518227.539
441.106219.29
452.663227.641
454.472219.447
466.809227.746
467.839219.606
480.955227.853
481.206219.768
494.573219.933
495.101227.962
507.94220.1
509.246228.073
521.307220.269
523.392228.186
534.673220.441
537.538228.301
548.04220.615
551.683228.419
561.407220.792
565.829228.537
574.774220.97
579.975228.658
588.141221.151
594.121228.78
601.508221.333
608.266228.904
614.874221.516
622.412229.029
628.241221.701
636.558229.156
641.608221.887
650.704229.283
654.975222.075
664.849229.412
668.342222.263
678.995229.541
681.709222.453
693.141229.672
695.075222.643
707.286229.803
708.442222.833
721.432229.934
721.809223.024
735.176223.215
735.578230.067
748.543223.407
749.724230.199
761.91223.598
763.869230.332
775.276223.789
778.015230.465
788.643223.98
792.161230.599
802.01224.171
806.307230.732
815.377224.361
820.452230.865
828.744224.55
834.598230.998
842.111224.738
848.744231.13
855.477224.926
862.889231.262
868.844225.112
877.035231.394
882.211225.297
891.181231.525
895.578225.48
905.327231.655
908.945225.662
919.472231.784
922.312225.842
933.618231.912
935.678226.021
947.764232.039
949.045226.197
961.91232.165
962.412226.371
975.779226.543
976.055232.29
989.146226.712
990.201232.413
1,002.513226.879
1,004.347232.535
1,015.879227.043
1,018.493232.655
1,029.246227.204
1,032.638232.773
1,042.613227.363
1,046.784232.889
1,055.98227.518
1,060.93233.004
1,069.347227.669
1,075.075233.116
1,082.714227.818
1,089.221233.227
1,096.08227.963
1,103.367233.335
1,109.447228.104
1,117.513233.44
1,122.814228.241
1,131.658233.543
1,136.181228.374
1,145.804233.644
1,149.548228.503
1,159.95233.742
1,162.915228.628
1,174.096233.837
1,176.281228.748
1,188.241233.929
1,189.648228.864
1,202.387234.018
1,203.015228.975
1,216.382229.081
1,216.533234.104
1,229.749229.182
1,230.678234.187
1,243.116229.278
1,244.824234.266
1,256.482229.368
1,258.97234.342
1,269.849229.453
1,273.116234.414
1,283.216229.533
1,287.261234.483
1,296.583229.607
1,301.407234.548
1,309.95229.675
1,315.553234.609
1,323.317229.737
1,329.699234.666
1,336.683229.793
1,343.844234.719
1,350.05229.842
1,357.99234.768
1,363.417229.885
1,372.136234.812
1,376.784229.922
1,386.281234.852
1,390.151229.951
1,400.427234.888
1,403.518229.974
1,414.573234.918
1,416.884229.99
1,428.719234.945
1,430.251229.999
1,442.864234.966
1,443.618230
1,456.985229.994
1,457.01234.982
1,470.352229.981
1,471.156234.993
1,483.719229.96
1,485.302234.999
1,497.085229.933
1,499.447235
1,510.452229.898
1,513.593234.996
1,523.819229.856
1,527.739234.986
1,537.186229.807
1,541.884234.971
1,550.553229.752
1,556.03234.95
1,563.92229.69
1,570.176234.925
1,577.286229.622
1,584.322234.895
1,590.653229.547
1,598.467234.86
1,604.02229.466
1,612.613234.821
1,617.387229.378
1,626.759234.776
1,630.754229.285
1,640.905234.727
1,644.121229.186
1,655.05234.674
1,657.487229.08
1,669.196234.617
1,670.854228.969
1,683.342234.555
1,684.221228.853
1,697.487234.489
1,697.588228.73
1,710.955228.603
1,711.633234.419
1,724.322228.47
1,725.779234.345
1,737.688228.331
1,739.925234.267
1,751.055228.188
1,754.07234.185
1,764.422228.04
1,768.216234.1
1,777.789227.886
1,782.362234.011
1,791.156227.728
1,796.508233.918
1,804.523227.565
1,810.653233.822
1,817.889227.398
1,824.799233.723
1,831.256227.226
1,838.945233.621
1,844.623227.05
1,853.091233.516
1,857.99226.869
1,867.236233.407
1,871.357226.685
1,881.382233.296
1,884.724226.496
1,895.528233.182
1,898.091226.303
1,909.673233.065
1,911.457226.107
1,923.819232.945
1,924.824225.906
1,937.965232.823
1,938.191225.702
1,951.558225.495
1,952.111232.699
1,964.925225.284
1,966.256232.572
1,978.292225.07
1,980.402232.443
1,991.658224.853
1,994.548232.312
2,005.025224.632
2,008.694232.179
2,018.392224.409
2,022.839232.043
2,031.759224.182
2,036.985231.906
2,045.126223.953
2,051.131231.767
2,058.493223.721
2,065.276231.627
2,071.859223.487
2,079.422231.485
2,085.226223.25
2,093.568231.341
2,098.593223.011
2,107.714231.196
2,111.96222.77
2,121.859231.05
2,125.327222.526
2,136.005230.903
2,138.694222.281
2,150.151230.754
2,152.06222.033
2,164.297230.604
2,165.427221.784
2,178.442230.454
2,178.794221.533
2,192.161221.28
2,192.588230.303
2,205.528221.026
2,206.734230.151
2,218.895220.77
2,220.879229.998
2,232.261220.514
2,235.025229.845
2,245.628220.256
2,249.171229.691
2,258.995219.997
2,263.317229.537
2,272.362219.736
2,277.462229.383
2,285.729219.476
2,291.608229.229
2,299.096219.214
2,305.754229.074
2,312.462218.952
2,319.9228.92
2,325.829218.689
2,334.045228.766
2,339.196218.425
2,348.191228.612
2,352.563218.162
2,362.337228.458
2,365.93217.897
2,376.482228.305
2,379.297217.632
2,390.628228.152
2,392.663217.367
2,404.774228
2,406.03217.101
2,418.92227.849
2,419.397216.835
2,432.764216.569
2,433.065227.699
2,446.131216.302
2,447.211227.549
2,459.498216.035
2,461.357227.4
2,472.864215.767
2,475.503227.253
2,486.231215.499
2,489.648227.106
2,499.598215.231
2,503.794226.961
2,512.965214.963
2,517.94226.818
2,526.332214.694
2,532.085226.675
2,539.699214.425
2,546.231226.534
2,553.065214.156
2,560.377226.394
2,566.432213.887
2,574.523226.255
2,579.799213.618
2,588.668226.117
2,593.166213.348
2,602.814225.98
2,606.533213.079
2,616.96225.844
2,619.9212.809
2,631.106225.708
2,633.266212.54
2,645.251225.574
2,646.633212.27
2,659.397225.44
2,660212
2,673.543225.307
2,687.688225.175
2,701.834225.043
2,715.98224.911
2,730.126224.78
2,744.271224.65
2,758.417224.519
2,772.563224.389
2,786.709224.26
2,800.854224.13
2,815224

Ecodesign

TrademarkVents
ModelVS 355-4D
Type of drive installedExternal MSD or VSD
Type of heat recovery systemNone
Nominal flow rate (m3/s)0.401
Nominal external pressure (Pa)251
Maximum external leakage rates (%)2.7
Static efficiency (%)44.7
Declared typologyNRVU UVU
Sound power level (dB(A))73
Effective electric power input (kW)0.23

Dimensions

Vents VS 355-4D - Dimensions

A
500
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 355-4D - image 114/10/2024
No file uploadedVS 355-4D - image 214/10/2024
No file uploadedVS 355-4D - image 314/10/2024
No file uploadedVS 355-4D - image 414/10/2024

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