Vents VKHz 355 EC

Roof exhaust centrifugal fans with horizontal air exhaust
  • Maximum airflow: 3830 m3/h
  • Sound pressure level LpA at 3 m: 51 dB(A)
  • Motor type: EC
  • Impeller type: Centrifugal backward curved blades
  • Casing material: Galvanized steel
Unit of measurement VKHz 355 EC
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 669
Unit current A 4.95
Maximum airflow m3/h 3830
Sound pressure level LpA at 3 m dB(A) 51
Weight kg 27
Transported air temperature (max) °С 50
Transported air temperature (min) °С -25
Ingress protection rating - IPX4
Ingress protection rating of the drive - IP54
Trademark Vents
Model VKHz 355 EC
Type of drive installed Integrated VSD
Type of heat recovery system None
Nominal flow rate (m3/s) 0.613
Nominal external pressure (Pa) 518
Maximum external leakage rates (%) 2.7
Static efficiency (%) 55.6
Declared typology NRVU UVU
Effective electric power input (kW) 0.642
Sound power level (dB(A)) 71
Datasheet
"VENTS VKV/ VKH EC" product description 05-2023
2.2 Mb
Manual
"VENTS VKV EC, VKH EC" user's manual 01-2024 (V204-1EN-03)
4.34 Mb
Image
VKHz 355 EC - image 1
405 Kb
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