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KCF-N • Centrifugal fans

Single inlet centrifugal fan with motor outside the air stream

Application

  • Used for the extraction of industrial cooker hoods for duties up to 9000 m3/h

Composition

  • Double skin housing with 40 mm mineral wool and wide-opening door for easy access for cleaning.
  • Circular in-and outlet
  • Grease and condensation drain
  • Voltage: 230Vac 1ph (Type E) or 400Vac 3ph (Type D)
  • Speed-adjustable motor with internal electronic thermal protection (only type E motors)
  • Motor outside the air stream
  • Turbine with blades bent backwards
  • Insulation class F
  • Motor protection class:
    • IP54 (type E)
    • IP55 (type D)

Accessories

  • Motor protection cover, type MPG KCF
  • Fitting clamp, type BMK
  • Speed controller, type TSCTK-1
  • Frequency converter 3x400V in / 3x400V out, type FIS-44-B

Order example

  • KCF-N 200 E2

Explanation:

KCF = Type of fan

E = single phase, 230V

2 = 2 pole

Articles

Article selection assistant
Diameter [mm]
Airflow range [m³/h]
Factory setpoint [m³/h]
Article number Type Diameter [mm] Airflow range [m³/h] Factory setpoint [m³/h] E-shop
B020102080015 KVR-R Ø80 15m³/h 80 15 - 50 15
B020102080025 KVR-R Ø80 25m³/h 80 15 - 50 25
B020102080030 KVR-R Ø80 30m³/h 80 15 - 50 30
B020102080045 KVR-R Ø80 45m³/h 80 15 - 50 45
B020102080050 KVR-R Ø80 50m³/h 80 15 - 50 50
B020102100015 KVR-R Ø100 15m³/h 100 15 - 50 15
B020102100025 KVR-R Ø100 25m³/h 100 15 - 50 25
B020102100030 KVR-R Ø100 30m³/h 100 15 - 50 30
B020102100045 KVR-R Ø100 45m³/h 100 15 - 50 45
B020102100050 KVR-R Ø100 50m³/h 100 15 - 50 50
B020102100060 KVR-R Ø100 60m³/h 100 51 - 100 60
B020102100075 KVR-R Ø100 75m³/h 100 51 - 100 75
B020102100090 KVR-R Ø100 90m³/h 100 51 - 100 90
B020102100100 KVR-R Ø100 100m³/h 100 51 - 100 100
B020102125015 KVR-R Ø125 15m³/h 125 15 - 50 15
B020102125025 KVR-R Ø125 25m³/h 125 15 - 50 25
B020102125030 KVR-R Ø125 30m³/h 125 15 - 50 30
B020102125045 KVR-R Ø125 45m³/h 125 15 - 50 45
B020102125050 KVR-R Ø125 50m³/h 125 15 - 50 50
B020102125060 KVR-R Ø125 60m³/h 125 51 - 100 60
B020102125075 KVR-R Ø125 75m³/h 125 51 - 100 75
B020102125090 KVR-R Ø125 90m³/h 125 51 - 100 90
B020102125100 KVR-R Ø125 100m³/h 125 51 - 100 100
B020102125120 KVR-R Ø125 120m³/h 125 101 - 180 120
B020102125150 KVR-R Ø125 150m³/h 125 101 - 180 150
B020102125180 KVR-R Ø125 180m³/h 125 101 - 180 180
B020102150050 KVR-R Ø150 50m³/h 150 15 - 50 50
B020102150100 KVR-R Ø150 100m³/h 150 51 - 100 100
B020102150120 KVR-R Ø150 120m³/h 150 101 - 180 120
B020102150150 KVR-R Ø150 150m³/h 150 101 - 180 150
B020102150180 KVR-R Ø150 180m³/h 150 101 - 180 180
B020102150210 KVR-R Ø150 210m³/h 150 181 - 300 210
B020102150240 KVR-R Ø150 240m³/h 150 181 - 300 240
B020102150250 KVR-R Ø150 250m³/h 150 181 - 300 250
B020102150270 KVR-R Ø150 270m³/h 150 181 - 300 270
B020102150300 KVR-R Ø150 300m³/h 150 181 - 300 300
B020102160050 KVR-R Ø160 50m³/h 160 15 - 50 50
B020102160100 KVR-R Ø160 100m³/h 160 51 - 100 100
B020102160120 KVR-R Ø160 120m³/h 160 101 - 180 120
B020102160150 KVR-R Ø160 150m³/h 160 101 - 180 150
B020102160180 KVR-R Ø160 180m³/h 160 101 - 180 180
B020102160210 KVR-R Ø160 210m³/h 160 181 - 300 210
B020102160240 KVR-R Ø160 240m³/h 160 181 - 300 240
B020102160250 KVR-R Ø160 250m³/h 160 181 - 300 250
B020102160270 KVR-R Ø160 270m³/h 160 181 - 300 270
B020102160300 KVR-R Ø160 300m³/h 160 181 - 300 300
B020102200180 KVR-R Ø200 180m³/h 200 101 - 180 180
B020102200210 KVR-R Ø200 210m³/h 200 181 - 300 210
B020102200240 KVR-R Ø200 240m³/h 200 181 - 300 240
B020102200250 KVR-R Ø200 250m³/h 200 181 - 300 250
B020102200270 KVR-R Ø200 270m³/h 200 181 - 300 270
B020102200300 KVR-R Ø200 300m³/h 200 181 - 300 300
B020102200350 KVR-R Ø200 350m³/h 200 301 - 500 350
B020102200400 KVR-R Ø200 400m³/h 200 301 - 500 400
B020102200450 KVR-R Ø200 450m³/h 200 301 - 500 450
B020102200500 KVR-R Ø200 500m³/h 200 301 - 500 500
B020102250300 KVR-R Ø250 300m³/h 250 181 - 300 300
B020102250350 KVR-R Ø250 350m³/h 250 301 - 500 350
B020102250400 KVR-R Ø250 400m³/h 250 301 - 500 400
B020102250450 KVR-R Ø250 450m³/h 250 301 - 500 450
B020102250500 KVR-R Ø250 500m³/h 250 301 - 500 500
B020102250550 KVR-R Ø250 550m³/h 250 501 - 700 550
B020102250600 KVR-R Ø250 600m³/h 250 501 - 700 600
B020102250650 KVR-R Ø250 650m³/h 250 501 - 700 650
B020102250700 KVR-R Ø250 700m³/h 250 501 - 700 700
=> Stock product central warehouse, except sales
=> Stock product local warehouses, except sales

Air performance data

 Q [m³/h]
100 Pa200 Pa300 Pa400 Pa500 Pa600 Pa700 Pa800 Pa
KCF-N 225 E2 211370128111701050900550--
KCF-N 250 E2 202358221420761924174814561057-
KCF-N 355 D4 402900255021501350----
KCF-N 400 D4 4041503800332527751950---
KCF-N 450 D4 40575054005000452539503300--
KCF-N 500 D4 4075247095668061205500485040502950
KCF-N 560 D4 4011350108251032597509050835076006650

Selection curves

Selection curves

Technical data

 U [V]P [W]Imax [A]SCTm [°C]Tu [°C]To [°C]Lwa [db(A)]
Lwa 5Lwa 6Lwa 2
KCF-N 225 E2 211 x 2302872.3TSCTK-1-3012080-25807970
KCF-N 250 E2 201 x 2304483.3TSCTK-1-4012080-25838272
KCF-N 355 D4 403 x 4007751.4FIS-4420E-1.5-B12060-20868671
KCF-N 400 D4 403 x 4005641.1FIS-4420E-0.75-B12060-20807972
KCF-N 450 D4 403 x 40012782.5FIS-4420E-1.5-B12060-20868780
KCF-N 500 D4 403 x 40015042.98FIS-4420E-2.2-B12060-20868677
KCF-N 560 D4 403 x 40025775FIS-4420E-4.0-B12060-20909180

  • SC = Speed controller
  • ŋt = Maximum total efficiency
  • Tm = Maximum air temperature
  • Tu = Maximum ambient temperature
  • To = Minimum operating temperature
  • Lwa 2 = Casing sound power level
  • Lwa 5 = Sound power level @inlet
  • Lwa 6 = Sound power level @outlet
  • The sound power levels are measured according to DIN 45635 part 2 & 38

Attention

3 positions possible. Vertical discharge available on stock. The other two positions must be provided by the customer on site.

Dimensions

 A [mm]B [mm]C [mm]D [mm]E [mm]F [mm]G [mm]H [mm]I [mm]J [mm]K [mm]L [mm]M [mm]Ø [mm][kg]
KCF-N 22549257147548548027926547444528539414213119928.4
KCF-N 25059268954856754032931556150534449416715624947.5
KCF-N 28059269256756854032931556150534449420015631447.5
KCF-N 31570079065761259038236566355540560222018135454.5
KCF-N 35570079065761259038236566355540560222018135454.7
KCF-N 40083291659261159044836578955547773422018135472.1
KCF-N 45083291663759059044836578955547773422018135475
KCF-N 50010161092825876834539510954799584918242253399113
KCF-N 56010161092858876834539510954799584918289253499115
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