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VENTS VUT 550 PBE EC

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional characteristics
  • Designation key
  • Accessories
Description
Description
DESCRIPTION
  • The VUT PBE EC air handling unit with an electric heater and the VUT PBW EC air handling unit with a water heater are the fully-featured ventilation units ensuring air filtration, fresh air supply and stale air extract.
  • The heat energy contained in extract air is transferred to supply air through the plate heat exchanger.
  • The units are suitable for integration into various ventilation and air conditioning networks requiring cost-effective solutions and controllable ventilation.
  • The integrated EC motors reduce energy demand by half up to three-fold and provide high air flow and low noise level.
  • All the models are compatible with round 160, 200, 250 mm air ducts.
MODIFICATIONS CASING
  • VUT PBE EC – models with the electric heater.
  • VUT PBW EC – models with the liquid (water, glycol) heater.
  • The heat- and sound-insulated aluzinc casing is internally filled with 20 mm mineral wool for VUT 300, 550 and 900 PBE/PBW EC units.
FILTER  
  • Supply and extract air flows are purified through two panel filters of the filtering class G4.
  • The supply filter of the filtering class F7 can be provided optionally.
MOTOR  
  • High-efficient electronically-commutated motors with external motor and impellers with backward curved blades.
  • Such motors are the most state-of-the-art energy-saving solution.
  • EC motors are featured with high performance and total speed controllable range.
  • High efficiency reaching 90 % is the premium advantage of the electronically-commutated motors.
HEAT EXCHANGER  
  • Models are fitted with a counter-flow plate heat exchanger made of polystyrene.
  • In the cold season the extract air heat is captured and transferred to the supply air stream which reduces the ventilation-generated heat losses.
  • This can lead to formation of condensate that is collected in a special drain pan and discharged into the sewage system.
  • In the warm season the ambient air heat is transferred to the exhaust air stream.
  • This allows for a considerable reduction of the supply air temperature which, in turn, reduces the air conditioning load.
BYPASS CONTROL AND AUTOMATION
  • The units are equipped with a bypass for summer ventilation (cooling of the premise with cool outside air) and freeze protection of the heat exchanger.
  • The units are equipped with an integrated automation system.
  • The A21 controller enables integration of 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 via Wi-Fi, download the VENTS AHU mobile app.
HEATER
  • The electric heater (for the unit VUT PBE EC) or the water heater (for the unit VUT PBW EC), installed after the heat exchanger, is designed for warming up of supply air up to the set level if heat recovery is not enough to attain the set supply air temperature.
  • The water heaters are designed for max. operating pressure 1.0 MPa (10 bar) and max. heat medium operating temperature +95 °C.
MOUNTING
  • The unit is designed for indoor mounting.
  • While mounting the unit ensure its correct position to enable condensate collection and drainage.
CONTROL AND AUTOMATION  
Functions A21
Wi-Fi control via mobile application +
Control via wired remote control panel option (А22)
Wired remote LCD control panel
option (А25)
Control via wireless remote control panel option (А22 Wi-Fi)
BMS
RS-485
WI-FI
Ethernet
MODBUS (RTU, TCP)
Service Vents Cloud Server
+
Speed selection +
Filter replacement indication according to a filter timer
according to a pressure switch of filter clogging for the units with DTV
Alarm indication full alarm description in the mobile application
Week-scheduled operation +
Bypass auto
manual
Timer +
Boost mode +
Fireplace mode +
Freeze protection cyclic shutdown of supply fan
through preheating (option)
using a bypass
Cooler connection option
Reheater connection option
Control of minimum supply air temperature +
Humidity control option
CO2 control option
VOC control option
PM2.5 control option
Fire alarm sensor option

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

Characteristics
Characteristics
Parameter VUT 550 PBE EC
Measurement unit
Frequency 50/60 Hz
Phase 1 ˜
Voltage 230 V
Maximum unit power without an electric heater 297 W
Max. unit current without electric heater 2.4 A
Maximum unit power with an electric heater 2297 W
Maximum unit current (with an electric heater) 11.1 A
Maximum air capacity 620 m³/h
RPM 3100 min-1
Max. transported air temperature -25 +40 °С
Integrated electric heater power Integrated electric heater power 2000 W
Integrated electric heater current Integrated electric heater current 8.7 A
Sound pressure level at 3 m distance 30 dBА
Heating electric heating -
Casing material aluzinc -
Insulation 20 mm mineral wool -
Filter: extract G4 -
Filter: supply * option G4 (F7*) -
Connected air duct diameter 200 mm
Heat recovery efficiency 78-90 %
Mass 67 kg
Heat exchanger type counter-flow -
Heat exchanger material polystyrol -
SEC Class A -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
User’s manual "Wireless control system A21" (pdf 2.44Mb)
Brochure "VENTS VUT PBE EC, VUT PBW EC" (pdf 1.48Mb)
Download image "VENTS VUT PBE EC, VUT PBW EC (ErP 2016, 2018)" for your website (png 241.89Kb)
Download high quality image "VENTS VUT PBE EC, VUT PBW EC (ErP 2016, 2018)" (psd 3.63Mb)
User’s manual "VENTS VUT PBE EC" (pdf 2.44Mb)
Dimensions
Characteristics
VENTS VUT 550 PBE EC
Parameter Value Measurement unit
∅D 200 mm
B 827 mm
B1 712 mm
B2 - mm
B3 294 mm
B4 345 mm
H 280 mm
H1 120 mm
L 1238 mm
L1 1291 mm
L2 - mm
Additional characteristics
Additional characteristics
A-weighted sound power level Gen. Octave frequency band, Hz LpA, 3 m dBA LpA, 1 m dBA
dBA 63 125 250 500 1000 2000 4000 8000
LwA to supply inlet dBA 69 26 60 68 54 53 48 40 29    
LwA to supply outlet dBA 76 27 62 71 66 68 68 66 64    
LwA to exhaust inlet dBA 69 26 60 68 54 53 48 40 29    
LwA to exhaust outlet dBA 66 24 55 65 53 53 49 41 35    
LwA to environment dBA 50 29 40 46 46 38 36 34 36 30 40
Designation key
Designation key
Series Rated air flow [m3/h] Mounting modification Bypass Heater type Motor type Service side Control Accessories
VENTS VUT 300, 550, 900 P: suspended B: Bypass
E: electric
W: water
EC: synchronous electronically commutated motor
L: left
R: right
А21
_: by default
DTV: equipped with a differential pressure switch for controlling the contamination of filters
Accessories
Accessories
Model G4 pocket filter F7 pocket filter G4 panel filter Control panel Wi-Fi controllable control panel LCD control panel
Humidity sensor (0-10 V)
CO2 sensor CO2 sensor with indication Humidity sensor
VOC sensor (0-10 V)
CO2 sensor (0-10 V)
Humidity sensor
(0-10 V)
   
VUT 300 PBE EC A21
SFK
208х236х27
G4
SFK
208х236х27
F7
SF
440х128х20
G4
A22 A22 WiFi A25 HV2 CO2-1 CO2-2 HR-S
VUT 550 PBE EC A21
SFK
392х236х27
G4
SFK
392х236х27
F7
SF
782х128х20
G4
VUT 900 PBE EC A21
SFK
647х274х27
G4
SFK
647х274х27
F7
SF
647х274х20
G4
VUT 550 PBW EC A21
SFK
392х236х27
G4
SFK
392х236х27
F7
SF
782х128х20
G4
VUT 900 PBW EC A21
SFK
647х274х27
G4
SFK
647х274х27
F7
SF
647х274х20
G4

 

Model Kitchen hood Electric heater for reheating Hydraulic U-trap
Silencer
Backdraft damper Air damper Clamps Electric actuators Mixing unit
VUT 300 PBE EC A21 KH-1 NKP 160 SG-32 SR 160 600/900/1200 SRF 160 600/900/1200 KOM 160 KRV 160 C 160 LF230 TF 230 -
VUT 550 PBE EC A21 NKP 200 SR 200 600/900/1200 SRF 200 600/900/1200 KOM 200 KRV 200 C 200 -
VUT 900 PBE EC A21 NKP 250 SR 250 600/900/1200 SRF 250 600/900/1200 KOM 250 KRV 250 C 250 -
VUT 550 PBW EC A21 NKP 200 SR 200 600/900/1200 SRF 200 600/900/1200 KOM 200 KRV 200 C 200 USWK
VUT 900 PBW EC A21 NKP 250 SR 250 600/900/1200 SRF 250 600/900/1200 KOM 250 KRV 250 C 250 USWK
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