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VENTS ICF-85N-4/6-...


85N, double-speed. Max. air capacity - 9750 m³/h.

3D model
Gallery
  • Description
  • Characteristics
  • Downloads
  • Modifications
  • Dimensions
  • Designation key
Description
Description
APPLICATION DESIGN
  • Impulse centrifugal fans ICF are designed for general purpose ventilation of underground and semiopened parkings, smoke extraction in case of fire as a part of smoke extract system.
  • The fans generate a high-speed and high-pressure directed air jet.
  • ICF casing is made of polymer coated steel.
  • Due to low height of the casing the fan is recommended for use in low-ceilinged room.
  • The protecting grille on the intake side prevents ingress of foreign objects into the fan.
  • Deflector plates on the exhaust side of the fan ensure correct air flow distribution.
MODIFICATIONS MOTOR
  • Single-speed.
  • Double-speed.
  • Single- or double-speed 4-, 6- or 8-pole asynchronous motors.
  • Motor ingress protection rating is IP55.
MOUNTING IMPELLER
  • ICF fans are designed for ceiling mounting and fixation by means of the supplied fixing brackets.
  • Power is supplied through the internal terminal box.
  • The fan wiring and mounting must be made according to the instructions and the wirind diagram shown in the terminal box.
  • The impeller with backward curved steel blades.
Characteristics
Characteristics
Parameter ICF-85N-4/6-...
ICF-85N-4/6-...-200/2
ICF-85N-4/6-...-300/2
ICF-85N-4/6-...-400/2
Measurement unit
Pole number 4/6 4/6 4/6 4/6 -
Number of speeds 2 2 2 2 -
Voltage 400 400 400 400 V
Frequency 50 50 50 50 Hz
Phase 3 3 3 3 -
Power 2200 / 700 2200 / 700 2200 / 700 2200 / 700 W
Max. air capacity 9750 / 5950 9750 / 5950 9750 / 5950 9750 / 5950 m³/h
Fan pull 85 / 28 85 / 28 85 / 28 85 / 28 N
Air speed 22.3 / 13.6 22.3 / 13.6 22.3 / 13.6 22.3 / 13.6 m/s
RPM 1500 / 1000 1500 / 1000 1500 / 1000 1500 / 1000 min-1
Operating temperature Smoke extraction mode: once for two hours -25 – +55 °С 200 °С/2 h 300 °С/2 h 400 °С/2 h -
Fire resistance 55 °С F200 F300 F400 -
Mass 136 136 136 136 kg
Files archieve
Downloads
Name
Download high quality image "ICF" (psd 876.95Kb)
Download image "ICF" for your website (png 172.62Kb)
Brochure "ICF" (pdf 344.94Kb)
Catalogue "Smoke extraction ventilation for parking premises" (pdf 11.31Mb)
User's manual "ICF" (pdf 3.03Mb)
Modifications
Modification name
ICF-85N-4/6-...
ICF-85N-4/6-...-200/2
ICF-85N-4/6-...-300/2
ICF-85N-4/6-...-400/2
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Dimensions
Characteristics
VENTS ICF-85N-4/6-...
Parameter Value Measurement unit
A 330 mm
B 1605 mm
C 1105 mm
H 110 mm
K 390 mm
Designation key
Designation key
Model Fan pull [N] Pole number Climatic category Fire resistance limit/hrs
ICF
(impulsion centrifugal fan)
50 N
85 N
100 N
4
4/6 (applicable for double-speed models)
4/8 (applicable for double-speed models)
U: moderate climate (-40...+40 °С)
HL: cold climate (-60...+40 °С)
UHL: moderate and cold climate (-60...+40 °С)
T: tropical climate (-10...+50 °С)
М: maritime moderately cold climate (-40...+40 °С)
О: general climatic modification (except maritime climate) (-60...+50 °С)
ОМ: general maritime climatic modification (-40...+40 °С)
V: universal climatic modification (-60...+50 °С)
no number: max. +55 °С
200/2: 200 °С/2 hrs.
300/2: 300 °C/2 hrs.
400/2: 400 °С/2 hrs.
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