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VENTS VUTR 400 VE EC


Air handling unit in heat- and sound-insulated casing. Air flow up to 440 m³/h. Heat recovery efficiency up to 85 %.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional technical data
  • Designation key
  • Accessories
Description
Description
DESCRIPTION  
  • The VUTR V/VE EC air handling units  are the fully-featured ventilation units that ensure air filtration, fresh air supply and stale air extraction.
  • During the operation process the extract air heat is transferred to the intake air through the rotary heat exchanger.
  • The units are used in ventilation systems installed in various premises that require reasonable energy saving solutions and controllable ventilation systems.
  • EC motors reduce energy demand by 1.5-3 times and ensure high performance and low noise operation.
  • All models are designed for connection to ø125, 160 and 250 mm round air ducts.
MODIFICATIONS  
  • VUTR V EC models without a heater.
  • VUTR VE EC models are equipped with an electric heater.
CASING  
  • Made of galvanized steel, internally filled with a mineral wool heat- and sound-insulating layer.
  • The insulation thickness is 20 mm for the VUTR 200 V2/V2E EC models and 40 mm for the VUTR 280, 400 and 600 V/VE EC models.
KITCHEN HOOD FILTER
  • All units are equipped with a 5th spigot for connection of a kitchen hood (see the «Application option» section).
  • The distinctive feature of the VUTR 200 V2/V2E EC unit is the ability to connect the KH-1 kitchen hood (available upon separate order) directly to the unit.

  • The two integrated G4 and F7 filters ensure sufficient intake air purification.
  • Extract air is cleaned by the integrated G4 filter.

 


MOTOR  
  • The units are equipped with high-efficient EC motors with an external rotor and a centrifugal impeller.
  • These state-of-the-art motors offer the very best in energy efficiency today. 
  • In addition to that, EC motors combine high performance and optimum control over the entire speed range. 
  • The high efficiency (up to 90 %) is a definite advantage of EC motors.
ROTARY HEAT EXCHANGER

Rotary heat exchanger operation principle

  • The rotary heat exchanger is a short rotating cylinder filled with layers of corrugated aluminium tape packaged in a such way so as to enable free passage of the supply and extract air flows.
  • As the cylinder rotates the aluminium tape contained in the heat exchanger is first exposed to the supply air stream and then to the extract air stream.
  • As a result the material undergoes repeated warming and heating cycles thereby transferring heat and humidity from the warm air stream to the cold one.
  • As compared to plate heat exchangers, the rotary heat exchangers are distinguished with no condensate forming, ability to maintain comfortable air humidity and extremely low freezing danger.
HEATER  
  • The VUTR V(2)E EC units are equipped with an electric heater. 
  • If heat recovery is not sufficient to reach the set supply air temperature, the heater is activated to warm up supply air.
  • The heaters are equipped with protecting devices to ensure safe and reliable operation of the unit.
AUTOMATION  
  • The VUTR V(2)(E) EC 21 units are equipped with an integrated control system.
  • The A21 controller allows integrating the unit into the Smart Home system or BMS (Building Management Systems).
  • The remote control panel is not included in the delivery set (purchased separately).
  • To control the unit using a mobile application via Wi-Fi, you need to download the VENTS AHU mobile application.
  • The VUTR V/VE EC A17 units are equipped with a th-Tune control panel with an LCD display.
  • The VUTR V/VE EC A18 units are equipped with a pGD1 control panel with an LCD display.
CONTROL AND AUTOMATION  
Functions A21 A17 A18
Control via Wi-Fi using a mobile application + - -
Control via a wired remote control panel A22 (option)
А17
А18
Control via a wireless remote control panel А22 Wi-Fi (option)
- -
Control via a wired remote LCD control panel
А25 (option)
 -  -
BMS
RS-485
option option
WI-FI
- -
Ethernet - -
MODBUS (RTU, TCP)
option option
Service Vents Cloud Server + - -
Speed selection + + +
Filter replacement indication according to hour meter readings according to hour meter readings according to hour meter readings
Alarm indication full alarm description in the mobile application full alarm description on the control panel full alarm description on the control panel
Week-scheduled operation + + +
Timers + - -
Boost mode + - -
Kamin mode + - -
Reheater connection
integrated in E models, external reaheater cannot be connected
integrated in E models, external reaheater cannot be connected integrated in E models, external reaheater cannot be connected
Cooler connection option option option
Kitchen hood connection option option option
Minimum supply air temperature control + - -
Humidity control option option option
CO2 controller option option option
VOC controller option option option
Fire alarm sensor connection option option option

*Option. The functionality is available when you purchase the appropriate accessory.

MOUNTING  
  • The unit is designed for wall or floor mounting.
  • The access for unit and filter maintenance is available from the front panel.
  • The service and the back panels can be rearranged allowing connection both on the right and on the left side.
APPLICATION OPTION  
Characteristics
Characteristics
Parameter VUTR 400 VE EC
Measurement unit
Frequency 50/60 Hz
Phase 1 ˜
Voltage 230 V
Maximum unit power 1600 W
Maximum unit current 1.4 A
Max. power of electric heater 1400 W
Sound pressure level at 3 m distance 33 dBА
Max. unit current of electric heater 6.1 A
Max. unit current without electric heater 1.4 A
Maximum air capacity 440 m³/h
RPM 3280 min-1
Max. unit power without electric heater 200 W
Heat recovery efficiency 76...85 %
Transported air temperature -25 ... +40 °С
Casing material painted steel -
Insulation 40 mm mineral wool -
Filter: extract G4 -
Filter: supply * option G4, F7 -
Connected air duct diameter 160 mm
Mass 82 kg
Heat exchanger type rotary -
Heat exchanger material aluminium -
SEC Class A -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "VENTS VUTR V EC, VENTS VUTR VE EC" (pdf 1.42Mb)
User's manual "VENTS VUTR 200 V2(E) EC" (pdf 3.52Mb)
User's manual "VENTS VUTR 400(600) V(E) EC" (pdf 3.24Mb)
Download high quality image "VENTS VUTR V EC, VENTS VUTR VE EC (ErP 2015, 2016, 2018)" (psd 4.42Mb)
Download image "VENTS VUTR V EC, VENTS VUTR VE EC (ErP 2015, 2016, 2018)" for your website (png 346.36Kb)
User's manual "VENTS VUTR 280 V(E) EC" (pdf 2.31Mb)
Dimensions
Characteristics
VENTS VUTR 400 VE EC
Parameter Value Measurement unit
∅D 159 mm
B 528 mm
H 675 mm
H1 755 mm
L 745 mm
∅D1 99 mm
Additional technical data
Additional technical data
Sound power level, A – weighted Gen. Octave-frequency band [Hz] LpA, 3 m dBA LpA, 3 m dBA
dBA 63 125 250 500 1000 2000 4000 8000    
LWA to supply inlet dBA 59 27 46 54 55 53 48 44 35    
LWA to supply outlet dBA 60 27 46 54 55 53 49 44 35    
LWA to exhaust inlet dBA 55 25 41 50 51 44 42 39 30    
LWA to exhaust outlet dBA 55 26 41 51 51 44 42 39 31    
LWA to environment dBA 54 18 36 47 49 48 43 37 33 33 43

Calculation of air temperature downstream of the heat exchanger:

t = toutd + khr * (textr - toutd) / 100,

where
toutd - outdoor air temperature [°C]
textr - extract air temperature [°C]
khr - heat exchanger efficiency (according to the diagram) [%]

Designation key
Designation key
Series Heat exchanger type Rated air flow [m3/h] Mounting type Insulation thickness Heater type Motor type Control panel
VENTS VUT R: rotary 200; 280; 400; 600 V: vertical _: 40 mm
2: 20 mm
_: without a heater
E: with an electric heater
ЕС: synchronous motor with electronic control
А17
A18
A21
Accessories
Accessories
Model
G4
panel filter
F7
panel filter 
LCD 
control 
panel
Control 
panel
Control 
panel with
Wi-Fi
Connection module Modbus-RS485
VOC sensor
0-10 V
CO2 sensor
0-10 V
Humidity sensor
0-10 V
Humidity sensor
(NO)
VUTR 200 V2 EC A21
SF
284x103x60
G4
SF
284x103x60
F7
A25 A22 A22 Wi-Fi - DPWQ30600 DPWQ40200 DPWС11200 HR-S
VUTR 200 V2 EC A17/18 - - - PCOS004850
VUTR 200 V2E EC A21 A25 A22 A22 Wi-Fi -
VUTR 200 V2E EC A17/18 - - - PCOS004850
VUTR 280 V EC A21
SF
400x196x40
G4
SF
400x196x40
F7
A25 A22 A22 Wi-Fi -
VUTR 280 V EC A17/18 - - - PCOS004850
VUTR 280 VE EC A21 A25 A22 A22 Wi-Fi -
VUTR 280 VE EC A17/18 - - - PCOS004850
VUTR 400 V EC A21
SF
436x196x40
G4
SF
436x196x40
F7
A25 A22 A22 Wi-Fi -
VUTR 400 V EC A17/18 - - - PCOS004850
VUTR 400 VE EC A21 A25 A22 A22 Wi-Fi -
VUTR 400 VE EC A17/18 - - - PCOS004850
VUTR 600 V EC A21
SF
536x220x40
G4
SF
536x220x40
F7
A25 A22 A22 Wi-Fi -
VUTR 600 V EC A17/18 - - - PCOS004850
VUTR 600 VE EC A21 A25 A22 A22 Wi-Fi -
VUTR 600 VE EC A17/18 - - - PCOS004850

 

Model
Humidity sensor
0-10 V
Kitchen
hood
Silencers Back valves Air dampers Clamps Electric actuator
VUTR 200 V2 EC A21 HV-2 KH-1 SR 125 SRF 125 КОМ 125 КRV 125 C 125 LF230 TF230
VUTR 200 V2 EC A17/18
VUTR 200 V2E EC A21
VUTR 200 V2E EC A17/18
VUTR 280 V EC A21 SR 125 SRF 125 КОМ 125 КRV 125 C 125
VUTR 280 V EC A17/18
VUTR 280 VE EC A21
VUTR 280 VE EC A17/18
VUTR 400 V EC A21 SR 160 SRF 160 КОМ 160 КRV 160 C 160
VUTR 400 V EC A17/18
VUTR 400 VE EC A21
VUTR 400 VE EC A17/18
VUTR 600 V EC A21 SR 200 SRF 200 КОМ 200 КRV 200 C 200
VUTR 600 V EC A17/18
VUTR 600 VE EC A21
VUTR 600 VE EC A17/18
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