VS 450-4E
VS 450-4E - Image 2
VS 450-4E - Image 3
VS 450-4E - Image 4

VS 450-4E

Series: VS
Inline centrifugal fans with backward curved blades in heat- and sound-insulated casing
  • Maximum airflow: 5630 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 450-4E
Connected air duct sizemm450
Minimum supply voltageV230
Maximum supply voltageV230
Power supply frequencyHz50
Rated powerW680
Unit currentA3
Maximum airflowm3/h5630
Sound pressure level LpA at 3 mdB(A)53
Weightkg43
Transported air temperature (max)°С70
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
0540
28.292538.916
56.583537.832
84.874536.747
113.166535.662
141.457534.575
169.749533.488
198.04532.399
226.332531.309
254.623530.216
282.915529.122
311.206528.025
339.498526.926
367.789525.824
396.08524.719
424.372523.611
452.663522.5
480.955521.385
509.246520.266
537.538519.142
565.829518.015
594.121516.883
622.412515.746
650.704514.604
678.995513.457
707.286512.304
735.578511.146
763.869509.981
792.161508.811
820.452507.634
848.744506.45
877.035505.26
905.327504.062
933.618502.857
961.91501.645
990.201500.425
1,018.493499.196
1,046.784497.96
1,075.075496.715
1,103.367495.461
1,131.658494.199
1,159.95492.927
1,188.241491.647
1,216.533490.356
1,244.824489.056
1,273.116487.746
1,301.407486.426
1,329.699485.095
1,357.99483.754
1,386.281482.402
1,414.573481.039
1,442.864479.665
1,471.156478.28
1,499.447476.882
1,527.739475.473
1,556.03474.052
1,584.322472.618
1,612.613471.172
1,640.905469.714
1,669.196468.242
1,697.487466.757
1,725.779465.259
1,754.07463.747
1,782.362462.221
1,810.653460.681
1,838.945459.128
1,867.236457.559
1,895.528455.976
1,923.819454.378
1,952.111452.765
1,980.402451.137
2,008.694449.493
2,036.985447.834
2,065.276446.158
2,093.568444.465
2,121.859442.755
2,150.151441.027
2,178.442439.282
2,206.734437.517
2,235.025435.733
2,263.317433.93
2,291.608432.106
2,319.9430.262
2,348.191428.397
2,376.482426.51
2,404.774424.601
2,433.065422.669
2,461.357420.714
2,489.648418.736
2,517.94416.734
2,546.231414.707
2,574.523412.656
2,602.814410.579
2,631.106408.476
2,659.397406.346
2,687.688404.19
2,715.98402.006
2,744.271399.795
2,772.563397.555
2,800.854395.286
2,829.146392.988
2,857.437390.66
2,885.729388.302
2,914.02385.914
2,942.312383.493
2,970.603381.042
2,998.895378.558
3,027.186376.041
3,055.477373.491
3,083.769370.908
3,112.06368.29
3,140.352365.638
3,168.643362.951
3,196.935360.228
3,225.226357.469
3,253.518354.674
3,281.809351.841
3,310.101348.971
3,338.392346.063
3,366.683343.116
3,394.975340.128
3,423.266337.1
3,451.558334.03
3,479.849330.917
3,508.141327.76
3,536.432324.558
3,564.724321.311
3,593.015318.016
3,621.307314.675
3,649.598311.284
3,677.889307.844
3,706.181304.354
3,734.472300.812
3,762.764297.218
3,791.055293.57
3,819.347289.868
3,847.638286.111
3,875.93282.298
3,904.221278.427
3,932.513274.499
3,960.804270.511
3,989.096266.463
4,017.387262.355
4,045.678258.184
4,073.97253.951
4,102.261249.654
4,130.553245.294
4,158.844240.872
4,187.136236.395
4,215.427231.865
4,243.719227.286
4,272.01222.662
4,300.302217.998
4,328.593213.297
4,356.884208.563
4,385.176203.8
4,413.467199.012
4,441.759194.202
4,470.05189.376
4,498.342184.536
4,526.633179.687
4,554.925174.832
4,583.216169.976
4,611.508165.123
4,639.799160.275
4,668.091155.438
4,696.382150.616
4,724.673145.81
4,752.965141.024
4,781.256136.256
4,809.548131.506
4,837.839126.774
4,866.131122.061
4,894.422117.365
4,922.714112.688
4,951.005108.028
4,979.297103.386
5,007.58898.761
5,035.87994.154
5,064.17189.563
5,092.46284.988
5,120.75480.428
5,149.04575.882
5,177.33771.349
5,205.62866.829
5,233.9262.321
5,262.21157.823
5,290.50353.336
5,318.79448.858
5,347.08544.389
5,375.37739.928
5,403.66835.474
5,431.9631.026
5,460.25126.583
5,488.54322.145
5,516.83417.712
5,545.12613.281
5,573.4178.853
5,601.7094.426
5,6300

speed_105001,0001,5002,0002,5003,0003,5004,0004,5005,0005,500640650660670680690Airflow [m3/h]Power [W]

xspeed_1
0640
28.292640.645
56.583641.29
84.874641.935
113.166642.578
141.457643.219
169.749643.859
198.04644.496
226.332645.131
254.623645.762
282.915646.391
311.206647.015
339.498647.635
367.789648.251
396.08648.861
424.372649.466
452.663650.066
480.955650.659
509.246651.246
537.538651.826
565.829652.399
594.121652.964
622.412653.521
650.704654.07
678.995654.609
707.286655.14
735.578655.661
763.869656.172
792.161656.673
820.452657.163
848.744657.643
877.035658.11
905.327658.566
933.618659.01
961.91659.44
990.201659.858
1,018.493660.263
1,046.784660.654
1,075.075661.033
1,103.367661.4
1,131.658661.755
1,159.95662.1
1,188.241662.434
1,216.533662.758
1,244.824663.073
1,273.116663.379
1,301.407663.677
1,329.699663.967
1,357.99664.251
1,386.281664.527
1,414.573664.798
1,442.864665.064
1,471.156665.324
1,499.447665.58
1,527.739665.833
1,556.03666.082
1,584.322666.329
1,612.613666.573
1,640.905666.816
1,669.196667.058
1,697.487667.299
1,725.779667.541
1,754.07667.783
1,782.362668.027
1,810.653668.272
1,838.945668.52
1,867.236668.77
1,895.528669.024
1,923.819669.282
1,952.111669.544
1,980.402669.812
2,008.694670.085
2,036.985670.363
2,065.276670.648
2,093.568670.936
2,121.859671.23
2,150.151671.526
2,178.442671.826
2,206.734672.128
2,235.025672.433
2,263.317672.738
2,291.608673.045
2,319.9673.352
2,348.191673.658
2,376.482673.964
2,404.774674.269
2,433.065674.571
2,461.357674.871
2,489.648675.168
2,517.94675.462
2,546.231675.751
2,574.523676.036
2,602.814676.316
2,631.106676.589
2,659.397676.857
2,687.688677.117
2,715.98677.37
2,744.271677.615
2,772.563677.852
2,800.854678.079
2,829.146678.297
2,857.437678.505
2,885.729678.702
2,914.02678.887
2,942.312679.061
2,970.603679.222
2,998.895679.37
3,027.186679.505
3,055.477679.626
3,083.769679.732
3,112.06679.823
3,140.352679.898
3,168.643679.957
3,196.935679.998
3,225.226680.023
3,253.518680.03
3,281.809680.018
3,310.101679.987
3,338.392679.937
3,366.683679.869
3,394.975679.784
3,423.266679.682
3,451.558679.566
3,479.849679.436
3,508.141679.292
3,536.432679.136
3,564.724678.969
3,593.015678.792
3,621.307678.606
3,649.598678.411
3,677.889678.209
3,706.181678.001
3,734.472677.788
3,762.764677.57
3,791.055677.349
3,819.347677.126
3,847.638676.902
3,875.93676.677
3,904.221676.453
3,932.513676.23
3,960.804676.01
3,989.096675.794
4,017.387675.582
4,045.678675.376
4,073.97675.177
4,102.261674.985
4,130.553674.801
4,158.844674.624
4,187.136674.451
4,215.427674.281
4,243.719674.112
4,272.01673.942
4,300.302673.77
4,328.593673.593
4,356.884673.41
4,385.176673.218
4,413.467673.017
4,441.759672.804
4,470.05672.577
4,498.342672.335
4,526.633672.075
4,554.925671.797
4,583.216671.497
4,611.508671.175
4,639.799670.828
4,668.091670.455
4,696.382670.054
4,724.673669.623
4,752.965669.167
4,781.256668.691
4,809.548668.203
4,837.839667.706
4,866.131667.207
4,894.422666.713
4,922.714666.228
4,951.005665.759
4,979.297665.311
5,007.588664.89
5,035.879664.5
5,064.171664.14
5,092.462663.808
5,120.754663.503
5,149.045663.224
5,177.337662.968
5,205.628662.736
5,233.92662.524
5,262.211662.332
5,290.503662.159
5,318.794662.003
5,347.085661.862
5,375.377661.736
5,403.668661.622
5,431.96661.519
5,460.251661.427
5,488.543661.343
5,516.834661.266
5,545.126661.194
5,573.417661.127
5,601.709661.063
5,630661

Ecodesign

TrademarkVents
ModelVS 450-4E
Type of drive installedExternal MSD or VSD
Type of heat recovery systemNone
Nominal flow rate (m3/s)0.958
Nominal external pressure (Pa)332
Maximum external leakage rates (%)2.7
Static efficiency (%)48.1
Declared typologyNRVU UVU
Sound power level (dB(A))73
Effective electric power input (kW)0.675

Dimensions

Vents VS 450-4E - 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 450-4E - image 114/10/2024
No file uploadedVS 450-4E - image 214/10/2024
No file uploadedVS 450-4E - image 314/10/2024
No file uploadedVS 450-4E - image 414/10/2024

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