Vents VKF 4E 550

Low pressure axial fans in the steel casing with for wall mounting
  • Maximum airflow: 8800 m3/h
  • Sound pressure level LpA at 3 m: 62 dB(A)
  • Motor type: AC
  • Impeller type: Axial
  • Casing material: Coated steel
  • Installation in any position
Unit of measurement VKF 4E 550
Connected air duct size mm 550
Minimum supply voltage V 220
Maximum supply voltage V 240
Power supply frequency Hz 50/60
Rated power W 550
Unit current A 2.55
Maximum airflow m3/h 8800
Sound pressure level LpA at 3 m dB(A) 62
Weight kg 13.9
Transported air temperature (max) °С 60
Transported air temperature (min) °С -30
Ingress protection rating - IPX4
Trademark Vents
Model VKF 4E 550
Type of drive installed External MSD or VSD
Type of heat recovery system None
Nominal flow rate (m3/s) 1.644
Nominal external pressure (Pa) 120
Maximum external leakage rates (%) 2.7
Static efficiency (%) 34.7
Declared typology NRVU UVU
Sound power level (dB(A)) 90
Effective electric power input (kW) 0.581
Datasheet
"VENTS OV, OVK, VKF" product description 07-2024
2.77 Mb
Manual
"VENTS OV,OVK,OV1,OV1 R,OVK1,VKF,VKOM,OVP,VKOM(z),VKOM1(z)" user's manual 07-2024 (V03EN-13)
5.29 Mb
Image
VKF 4E 550 - image 1
618 Kb
Vents VKF 4E 550 - Dimensions
∅D ∅D1 ∅D2 ∅d B L
565 605 636 11.5 660 230