Hybrid working: does not interfere with natural ventilation when stopped / at very low speed.


Not critical: allows natural ventilation if the fan stops.


Low energy consumption: only 16 W at 300 m³/h.


Constant pressure: fitted to demand controlled ventilation.


Adapts to weather conditions: management system (MS version) with temperature sensor.


Easy to install: on natural ventilation ductwork (renovation or new building).


Low maintenance: low air speed = less dust accumulation.


Description
Characteristics
Schematic
Accessories
Gallery
Documents

Unique design for operation in passive stack ventilation

With its unique design, the VBP does not induce any pressure loss when stopped: its central blades are parallel to the airflow, and static paddles located outside the vertical airflow generate the pressure in operation. This allows normal operation of the passive stack ventilation when the fan is off.

Management system

In the MS version (management system), the VBP is wired to a box which controls the simultaneity of operation and the power of several fans. The device also controls fan speeds according to the outdoor temperature or wind speed (different versions).

Thermal protection against extreme cold

Available as an accessory, polystyrene thermal insulation protects the VBP motor from freezing in very cold climates.

Assistance exhaust fan   VBP st VBP ms
Standard code   VBP042 VBP318* VBP043 VBP331*
Airflow characteristics      
Max. airflow m3/h 400 400
Pressure @ 400 m3/h Pa 17 Pa @ 12V 14 Pa [1 VBP / 5-7 levels]
Acoustics      
Sound pressure level Lw @ 9 V dB(A) 46 46
Electrics      
Power supply   from 8 VDC to 12 VDC 12 VDC + management system
Max. current A 1 1
Motor type   EC (Electronic commutation) EC (Electronic commutation)
Power @ 300 m3/h – 12 V W 16 16
IP degrees of protection   IP54 IP54
Characteristics      
Weight kg 5.5 5.5
Colour   black black
Material (envelope)   PAA 66 35% G.F. PAA 66 35% G.F.
Dimensions mm 612 x ø350 612 x ø350
Installation      
Max. available duct connections   1 1
Outlet mm ø240 ø240
Terrace installation, head of the air duct mm
Operation      
Direct-drive impeller  
Max. speed RPM 1000 1000
Accessories      
Management box** with temperature sensor for up to 3 fans (ref. AVE197)  
Management box** with temperature sensor for up to 6 fans (ref. AVE198)  
Wind gauge + special management box   compatible

■: standard 
◊: mandatory
* Delivered with rain protection (clipped to the top of the VBP hybrid fan)
** Checks that all VBP hybrid fans connected are simultaneously in working order, and manages the power according to the temperature

AIRFLOW /DIMENSIONS IN MM

IMAGE CODE DESIGNATION
VBP070 VBP Thermal protection shell – set for 1 VBP hybrid fan
VBP335 VBP Rain protection – set for 1 VBP hybrid fan
VBP447 VBP Rain exhaust sleeve for VBP fan
AVE197 VBP Complete supply and control box for VBPms hybrid fan (from 1 to 3 VBPms)
AVE198 VBP Complete supply and control box for VBPms hybrid fan (from 4 to 6 VBPms)
AVE347 VBP Wind gauge for VBPms hybrid fan (need special CCP ref. AVE348 and DCP ref.AVE349)
VBP

Product booklet - FLY686_V1

VBP

Installation instructions for the DCP VBP ms supply box (4th version) – D5010_C

VBP

Installation instructions for the VBP st – D3900_C

 

VBP

Installation instructions for the thermal protection installation – TF3751_B

VBP

Installation instructions for the VBP ms – TF3443_D

VBP

Installation instructions for the CCP VBP ms supply box (3rd version) – D3899D

VBP

Installation instructions for the CCP VBP ms supply box (4th version) – TF4225_E

VBP

Installation instructions for the DCP VBP ms supply box (3rd version) – TF4229_C

VBP

Installation instructions for the CCPd VBP ms supply box (ref. AVE348) – TF4511_B

VBP

Installation instructions for the DCPd VBP ms supply box (ref. AVE349EX) – TF4512_B

VBP

Installation instructions for the VBP ms wind gauge (electrical connections) – TF4517_C

VBP

Installation instruction – Rain exhaust sleeve for VBP fan (ref. VBP447) – TF6167_A

VBP

Installation instructions: rain protection for VBP fans (ref. VBP335) D4334_B

Compatible ventilation systems: