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VENTS CBF 150 DC


Centrifugal ceiling fan with air capacity up to 254 m³/h.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Modifications
  • Dimensions
  • Accessories
  • Video
Description
Description
APPLICATION  
  • Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other residential premises.
  • Ceiling installation.
  • Designed for high-resistant ductworks.
  • Compatible with Ø100 and 150 mm air ducts.
DESIGN  
  • The clip-on plastic grille ensures easy mounting and cleaning of the fan.
  • It boasts modern design and a pleasant look.
  • The modular grille design enables easy connection of an optional humidity or motion sensor.
  • The casing is made of galvanized steel.
  • The impeller is made of high-quality durable ABS plastic.
  • The centrifugal impeller is equipped with forward curved blades for high pressure and low noise.
  • The fan features a gravity backdraft damper.
  • Ingress protection rating IPX4.

DESIGN SCHEME  
MOTOR  
  • The CBF DC fan features a high-efficient low-watt direct current motor with overheating protection. The constant air flow technology provides required air flow in a wide range of static pressure. 
  • Maintenance-free bearings contain enough grease for 40 000 hrs continuous operation.
OPTIONS
Humidity sensor TH Motion sensor TP
  • CBF DC is equipped with an adjustable turn-off delay timer. A humidity sensor or a motion sensor (available separately) can be optionally connected to this fan modification.
CONTROL  

The built-in control panel of the CBF DC fans enables setup of the following parameters: 

  • Turn-off delay
  • Humidity setpoint
  • Air flow for the modes 1 and 2
Name Adjustment range for operation modes 1 and 2
CBF 110 DC Off / speed  1 ... speed 6
CBF 150 DC Off / speed  1 ... speed 10

Control panel for CBF DC

Manual control

  • The fan is controlled by means of the P2-10 speed switch (available separately).

Automatic control

  • The CBF DC modification with a timer T: The fan constantly operates in Mode 1. Mode 2 is triggered by the light switch closing. Upon the light switch opening, the built-in turn-off delay timer keeps the fan running in Mode 2 from 2 to 30 minutes. On elapsing of this period the fan reverts to Mode 1.
  • The CBF DC modification with a timer and an optional humidity sensor TH (available separately): the fan constantly operates in Mode 1. If the indoor humidity level exceeds the sensor threshold value set in the 60- 90 % range, the fan switches to Mode 2. When the humidity level reverts to the pre-set value, the built-in turn-off delay timer keeps the fan running in Mode 2 from 2 to 30 minutes. On elapsing of this period the fan reverts to Mode 1.
  • The CBF DC modification with a timer and an optional motion sensor TP (available separately): The fan constantly operates in Mode 1. If the motion sensor detects movement within its range, the fan goes to Mode 2. When the movement is no longer detected, the built-in turn-off delay timer keeps the fan running in Mode 2 from 2 to 30 minutes. On elapsing of this period the fan reverts to Mode 1.
MOUNTING FEATURES  
  • The fan is designed for ceiling mounting.
  • The fan is attached to the ceiling joists with spacer brackets and self-tapping screws.
  • The flexible air duct is connected to the fan exhaust flange through a clamp.
APPLICATION EXAMPLE  
  • The fan design offers three basic installation types:
 

Fixation between the ceiling joists via fixing brackets

Side fixation to one of ceiling joists

Direct fixation to ceiling joists

Characteristics
Characteristics
Parameter CBF 150 DC
CBF 150 DC T
CBF 150 DC TH
CBF 150 DC TP
Measurement unit
Voltage 120-240 120-240 120-240 120-240 V
Frequency 50/60 50/60 50/60 50/60 Hz
Power consumption 26 26 26 26 W
Maximum air capacity 71 71 71 71 l/s
Air capacity 254 254 254 254 m³/h
Current 0.24 (0.39) 0.24 (0.39) 0.24 (0.39) 0.24 (0.39) A
SFP 0.37 0.37 0.37 0.37 W/l/s
RPM 1100 1100 1100 1100 min-1
Sound pressure level at 3 m 23...29 23...29 23...29 23...29 dBА
SEC Class C C C C -
Protection rating IP X4 IP X4 IP X4 IP X4 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "Ceiling bathroom fans VENTS CBF" (pdf 8.23Mb)
Download high quality image "VENTS CBF DC" (psd 2Mb)
Download image "VENTS CBF DC" for your website (png 586.93Kb)
User's manual "VENTS CBF DC" (pdf 4.37Mb)
Modifications
Modification name Humidity sensor Timer Motion sensor DC Motor
CBF 150 DC - - -
CBF 150 DC T - -
CBF 150 DC TH -
CBF 150 DC TP -
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Dimensions
Characteristics
VENTS CBF 150 DC
Parameter Value Measurement unit
E 395 mm
C 260 mm
h 18 mm
A 330 mm
B 258 mm
D 149 mm
H 188 mm
L1 50 mm
Accessories
Accessories
Name Accessory image Description CBF 110 DC CBF 150 DC
P2-10 Speed switch
TH CBF Humidity sensor
TH CBF Movement sensor
MVM 102 bVc N Stainless steel ventilation hood Ø 100 mm
MVM 152 bVc N  Stainless steel ventilation hood Ø 150 mm
MV 102 V ASA Ventilation hood Ø 100 mm
MV 152 V ASA Ventilation hood Ø 150 mm
Polyvent 660 102/3 Flexible air duct  Ø 100 mm, 3 m long
Polyvent 660 152/3 Flexible air duct  Ø 150 mm, 3 m long
CB 100 Quick-detachable stainless steel clamp Ø 90-110 mm
CB 150 Quick-detachable stainless steel clamp Ø 140-160 mm
Video
Video

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