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VENTS VPA 150-5,1-3

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • additional characteristics
  • Designation key
  • Accessories
  • The fan unit provides filtration, heating and supply of fresh air to premises with the air capacity from 200 up to 1500 m3/h.

  • All the models are compatible with 100, 125, 150, 200, 250, 315 mm round air ducts.
  • The casing is made of aluzink with internal heat- and sound-insulating 25 mm layer of mineral wool.

  • G4 filter ensures high degree of supply air purification.

  • Electric heating battery is designed for supply air heating during winter and off-season time.

  • Centrifugal fan with backward-curved blades and built-in thermal overheating protection with automatic restart.

  • High-powered motor modification (VPA-1) is available for some standard sizes.

  • The fan motor and impeller are dynamically balanced in two planes.

  • The motor ball bearings are maintenance-free and are designed for at least 40 000 hours service life.

Control and automation
  • Integrated control and automation system for air flow control and setting supply air temperature.
  •  The unit may be controlled from the external control panel fixed on 10 m wire delivered as a standard. 
Control and protection functions
  • switching the unit on/off;
  • maintaining supply air temperature set from the control panel by means of triac heating capacity regulation;
  • fan speed control by means of the control panel (3 speed modes);
  • working-out of the required patterns during the unit switching on and off;
  • the unit daily or week timer operation;
  • active overheating protection of heating elements;
  • disabling electric air heating battery operation when the motor is not running;
  • electric heater overheating protection by means of two thermostats;
  • filter clogging control though the differential pressure sensor;
  • actuating the air damper;
  • relay input from an external sensor (humidistat, CO2 sensor, motion sensor) to switch the fan to maximum speed;
  • input for alarm fire fighting signal.
  • Air supply unit can be mounted on the floor, attached to a ceiling with a seat angle with anti-vibration mounts or attached to a wall by means of the brackets.

  • The unit can be mounted either in service spaces (balcony, storage room, underground floor, roof space etc.) or in the main space by placing the unit above the suspended ceiling or in the pocket.

  • The unit can be mounted in any position except for the vertical one with vertical air downstream because tubular heating elements are not allowed under the fan.
  • Free access to the unit shall be provided for maintenance and filter cleaning.
  • The service panel is placed on the top. The control block is on the right.
Parameter VPA 150-5,1-3
Measurement unit
Engine Type 380В / 50Гц -
Phase 3 ˜
Voltage 400 V
Fan current 0.43 A
Maximum fan power 98 W
Electric heater power 5100 W
Frequency 50 Hz
Electric heater current 7.4 A
Air capacity 425 m³/h
Total unit power 5198 W
Total unit current 7.83 A
Number of electrical heating elements Number of electrical heating elements 3 -
RPM 2705 min-1
Transported air temperature -25 ... +55 °С
Sound pressure level at 3 m distance 29 dBА
Heating electric heating -
Casing material aluzinc -
Filter G4 -
Insulation 25 mm mineral wool -
Connected air duct diameter 150 mm
Mass 50 kg
Duct for round air ducts -
Connection diameter 150 mm
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Select document type
  • Advertising and printing products
  • Certificates
  • Technical documentation
Certificate GS "VPA (230V)" (pdf 181.99Kb)
"VENTS VPA" product description 02-2018 (pdf 1.72Mb)
Download high quality image "VENTS VPA (ErP 2016, 2018)" (psd 1.6Mb)
Declaration of сonformity "VPA" (pdf 1.55Mb)
"VENTS VPA" user's manual 10-2016 (V29EN-03) (pdf 627.4Kb)
“VENTS VPA with control system” user's manual 10-2016 (V29-1_EN-03) (pdf 2.41Mb)
Certificate GS "VPA (3-400V)" (pdf 193.74Kb)
Certificate LVD "VPA (230V)" (pdf 231.35Kb)
Certificate LVD "VPA (3-400V)" (pdf 237.69Kb)
Download image "VENTS VPA (ErP 2016, 2018)" for your website (png 339.45Kb)
“Control Panel SYNERGY А16” user's manual 02-2016 (V131EN-01) (pdf 2.29Mb)
VENTS VPA 150-5,1-3
Parameter Value Measurement unit
∅D 149 mm
B 455 mm
B1 496.5 mm
H 438 mm
L 800 mm
L1 647 mm
additional characteristics
additional characteristics
Sound-power level Gen Octave-frequency band [Hz]
63 125 250 500 1000 2000 4000 8000
LWA to inlet dBA 65 37 53 63 50 53 53 45 30
LWA to outlet dBA 63 22 43 53 52 57 57 46 36
LWA to environment dBA 41 14 34 39 19 27 19 7 0
Designation key
Designation key
Series Air duct diameter   Electric heater power [kW]   Phase Integrated control system  
VENTS VPA –  1: high powered motor 100; 125; 150; 200; 250; 315 1,8; 2,4; 3,4; 3,6; 5,1; 6; 9

1: single phase
3: three phase 

_: no control system
LCD: integrated automation with A16 control panel
Type Replaceable filter Filter type
VPA 100-1.8-1 SF VPA 100/125 G4 panel filter
VPA 125-2.4-1
VPA 150-2.4-1 SF VPA 150 G4 panel filter
VPA 150-3.4-1
VPA 150-5.1-3
VPA 150-6.0-3
VPA 200-3.4-1 SF VPA 200/250 G4 panel filter
VPA 200-5.1-3
VPA 200-6.0-3
VPA 250-3.6-3
VPA 250-6.0-3
VPA 250-9.0-3
VPA 315-6.0-3 SF VPA 315 G4 panel filter
VPA 315-9.0-3
VPA-1 315-6.0-3
VPA-1 315-9.0-3
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Basic parameter for domestic fan selection