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CVV • Fan box

  • Insulated fan boxes
  • Belt driven
  • IP55

  • Direct driven centrifugal fan box

Application

  • Insufflation, transfer or extraction of air in ventilation systems
  • Horizontal mounting, indoor or outdoor installation
  • 6 sizes covering a flow range from 500 to 26 000 m3/h

Composition

  • Galvanized sheet steel panels
  • Single skin insulation by rock wool (50 to 62 kg/m3), thickness 25 mm (optional)
  • Double skin insulation by rock wool (50 to 62 kg/m3), thickness 25 mm (optional)
  • Reaction to fire of wool according to EN 13501-1: A1
  • Removable side panels
  • Horizontal or vertical discharge on request

Fan

  • Action fan (CVV A) or reaction fan (CVV R)

Motor

  • Fan unit with belt pulley transmission, mounted on anti-vibration mounts and flexible joints
  • Three-phase motor with integrated thermal protection

Accessories

    • Proximity cut-off IPC
    • Air pressure switch HUB
    • Variable speed drives or other models (mandatory for ErP compliance) VFTT
    • Single skin insulation 25 mm or 50 mm ISO SP
    • Double skin insulation 25 mm or 50 mm ISO DP
    • Rectangular connection sleeve MAR
    • Ferrule plate PAV
    • Discharge transformation part PTDOF
    • Discharge grille GRA
    • Circular connection sleeve MANS-PU
    • Mesh rain shield with suction SGAH or discharge SGRH
    • Vibration damper DSD

    Dimensions

     ABCQ1Q2EE1FF1G
     [mm][mm][mm][mm][mm][mm][mm][mm][mm][mm]
    CVV 20063063065950100450315264162315
    CVV 25063063065950100450315330195315
    CVV 3159501000105750100600500416265475
    CVV 3559501000105750100600500465293475
    CVV 40011501150120765100750575519319575
    CVV 45011501150120765100750575591350575
     
     HIJKLMQR 
     [mm][mm][mm][mm][mm][mm][mm][mm][kg]
    CVV 2003031534452084555504053
    CVV 2503031534452084555504055
    CVV 315575005578441308379478128
    CVV 35560.55005578441308379478133
    CVV 40059.55756329841408399478195
    CVV 45059.55756329841408399478202

    Note

    The BUPE fan may never be used with free inlet. There should be a minimal counter-pressure as indicated above. Please measure the current at first starting.

    Technical data

    PowerNominal currentVariation of speedThermal protectionTemperature rangeClass of protectionAxle heightWeight (including box)
    [kW][A]  [°C] [mm][kg]
    1 speed, 4 poles, 3Ph, 400V
    0.371.1VFTT 0075yesfrom -20°C to +40°CIP55719.5
    0.551.3VFTT 0075yesfrom -20°C to +40°CIP558012.5
    0.751.7VFTT 0075yesfrom -20°C to +40°CIP558015.0
    1.12.4VFTT 0150yesfrom -20°C to +40°CIP559019.5
    1.53.3VFTT 0150yesfrom -20°C to +40°CIP559021.5
    1.84.0VFTT 0220yesfrom -20°C to +40°CIP559021.5
    2.24.7VFTT 0220yesfrom -20°C to +40°CIP5510028.5
    3.06.2VFTT 0300yesfrom -20°C to +40°CIP5510033.5
    4.08.2VFTT 0400yesfrom -20°C to +40°CIP5511242.5
    5.5010.5VFTT 0550yesfrom -20°C to +40°CIP5513248.5
    7.5014.1VFTT 0750yesfrom -20°C to +40°CIP5513255.5
    9.2017.3VFTT 1100yesfrom -20°C to +40°CIP5513275.5
    11.0021.2VFTT 1100yesfrom -20°C to +40°CIP55160105.0
    15.0028.7VFTT 1500yesfrom -20°C to +40°CIP55160125.0
    18.5031.5VFTT 1850yesfrom -20°C to +40°CIP55180164.0
     
    1 speed, 2 poles, 3Ph, 400V
    0.370.9VFTT 0075yesfrom -20°C to +40°CIP55719.0
    0.551.3VFTT 0075yesfrom -20°C to +40°CIP557111.0
    0.751.7VFTT 0075yesfrom -20°C to +40°CIP558012.0
    1.12.4VFTT 0150yesfrom -20°C to +40°CIP558015.0
    1.53.2VFTT 0150yesfrom -20°C to +40°CIP558017.5
    1.84.0VFTT 0220yesfrom -20°C to +40°CIP559019.0
    2.24.6VFTT 0220yesfrom -20°C to +40°CIP559021.0
    3.006.0VFTT 0300yesfrom -20°C to +40°CIP5510026.0
    4.007.8VFTT 0400yesfrom -20°C to +40°CIP5511233.0
    5.5010.6VFTT 0550yesfrom -20°C to +40°CIP5511251.0
    7.5014.1VFTT 0750yesfrom -20°C to +40°CIP5513256.0
    9.2017.3VFTT 1100yesfrom -20°C to +40°CIP5513261.0
    11.0021.2VFTT 1100yesfrom -20°C to +40°CIP55132104.0
    15.0028.7VFTT 1500yesfrom -20°C to +40°CIP55160112.0
    18.5031.5VFTT 1850yesfrom -20°C to +40°CIP55160124.0

    Pressure loss graph

    Pressure loss graph

    Pressure loss graph

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