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CVI-SP • Fan boxes - 6 mm insulation

Direct driven centrifugal fan box

Application

  • Air supply or exhaust of offices, restaurants or shops
  • Convenient for indoor and outdoor installation

Composition

  • The casing of the CVI-SP is made of galvanized steel sheets with 6 mm insulation (fire class A1 according to EN 13501-1)
  • Two removable side panels allow quick and easy maintenance
  • Round connections on the suction and discharge side
  • A cable entry is provided for the electrical connection

Fan

  • Low pressure centrifugal fan with forward curved impeller manufactured from pressed and formed galvanised sheet steel
  • All impellers are factory fitted to the motors and dynamically balanced to minimise vibration

Motor

  • Closed motor

  • Protection class IP55 of IP 44, insulation class F
  • Supply: 230Vac 1ph or 230/400Vac 3ph
  • All models include a Safety Thermal Overload protection device

Accessories

  • Auto transformer 230V, type TSC-1
  • Auto transformer 3x400V, type TSCTK-4
  • Frequency converter 230V in / 3x230V out, type FIS(-C)-13-B
  • Frequency converter 3x400V in / 3x400V out, type FIS(-C)-44-B
  • Clamping strip, type BMK

Air performance data

 Q [m³/h]
50 Pa100 Pa150 Pa200 Pa250 Pa300 Pa350 Pa400 Pa
CVI-SP 7/7-4A M-170016501450750---
CVI-SP 9/9-6 M280026002100-----
CVI-SP 9/9-4 M--35303375315028002525700
CVI-SP 10/10-6 M-335031752750350---
CVI-SP 12/9-6 M---468041503500860-
CVI-SP 12/12-6 M----48502000685-
CVI-SP 12/12-6 T---6550575046801450935

Selection curves

Selection curves

Note

The CVI-SP 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

 U [V]P [W]I [A]SCTu [°C]IPn [rpm]Lpamax [dB(A)]
CVI-SP 7/7-4A M1 x 2301471.6TSC-1-224055142060
CVI-SP 9/9-6 M1 x 2302452.2TSC-1-40405596062
CVI-SP 9/9-4 M1 x 2305504.6TSC-1-504055142066
CVI-SP 10/10-6 M1 x 2302452.8TSC-1-40404498064
CVI-SP 12/9-6 M1 x 2307505.5TSC-1-70405591367
CVI-SP 12/12-6 M1 x 23010006.3TSC-1-70404489967
CVI-SP 12/12-6 T3 x 230/40011005.2 / 3.0FIS(-C)-13-B / FIS(-C)-44-B / TSCTK-4-40404498068

  • SC = Speed controller
  • Tu = Maximum ambient temperature
  • Lpa = Sound pressure level

Dimensions

 A [mm]B [mm]C [mm]D [mm]E1 = E2 [mm]
F [mm]G [mm][kg]
CVI-SP 7/7
450
450
450
250
148
2041025
CVI-SP 9/9
550
550
550
355
140
2051035
CVI-SP 10/10
600
600
600
400
154
2056039
CVI-SP 12/9
650
650
700
450
155
2066053
CVI-SP 12/12
650
650
700
450
155
2066055
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