Vents KSB 500 K2 EC

Centrifugal duct fans in a heat- and sound-insulated casing
  • Maximum airflow: 7145 m3/h
  • Sound pressure level LpA at 3 m: 56 dB(A)
  • Sound insulation
  • Motor type: EC
  • Impeller type: Centrifugal backward curved blades
  • Casing material: Aluzinc
  • Installation in any position
Unit of measurement KSB 500 K2 EC
Connected air duct size mm 500
Minimum supply voltage V 200
Maximum supply voltage V 277
Power supply frequency Hz 50/60
Rated power W 752
Unit current A 3.42
Maximum airflow m3/h 7145
Sound pressure level LpA at 3 m dB(A) 56
Weight kg 86
Transported air temperature (max) °С 55
Transported air temperature (min) °С -25
Ingress protection rating - IPX4
Ingress protection rating of the drive - IP54
Trademark Vents
Model KSB 500 K2 EC
Type of drive installed Integrated VSD
Type of heat recovery system None
Nominal flow rate (m3/s) 1.201
Nominal external pressure (Pa) 450
Maximum external leakage rates (%) 2.7
Static efficiency (%) 74.2
Declared typology NRVU UVU
Sound power level (dB(A)) 76
Effective electric power input (kW) 0.743
Datasheet
"VENTS KSB K2 EC" product description 05-2023
2.13 Mb
Manual
"VENTS KSB K2 EC" user’s manual 06-2018 (V143-2EN-01)
1.97 Mb
BIM/CAD models
KSB K2 (EC)
2.3 Mb
Image
KSB 500 K2 EC - image 1
287 Kb
Vents KSB 500 K2 EC - Dimensions
∅D B B1 B2 H L1 L2
499 1049 800 1146 660 1079 998