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/ Product catalogue / Centralized air handling units / Rotary residential AHU / Vertical Units / VUTR VE EC / VUTR 400 VE EC A21

Vents VUTR 400 VE EC A21

Vents VUTR 400 VE EC A21 - Air handling units in heat- and sound-insulated casing
Series: VUTR VE EC
Air handling units in heat- and sound-insulated casing
  • Power of electrical reheater: 1400 W
  • Maximum airflow: 440 m3/h
  • Sound pressure level LpA at 3 m: 33 dB(A)
  • Heat exchanger type: Rotary
  • Extract filter: G4
  • Supply filter: G4, F7
  • Sound insulation
  • Motor type: EC
  • Reheater: Electric
  • BMS protocol: ModBus
  • Control: Smartphone
  • Casing material: Polypropylene/Thermoplastic elastomer
  • Humidity sensor: Optional
  • CO2 sensor: Optional
  • VOC sensor: Optional
  • PM2.5 sensor: Optional
Unit of measurement VUTR 400 VE EC A21
Connected air duct size mm 160
Minimum supply voltage V 230
Maximum supply voltage V 230
Power supply frequency Hz 50/60
Rated power W 200
Power of electrical reheater W 1400
Unit current A 7.5
Maximum airflow m3/h 440
Sound pressure level LpA at 3 m dB(A) 33
Heat recovery efficiency, max % 85
Heat exchanger type - Rotary
Heat exchanger material - Aluminum
Weight kg 82
Extract filter - G4
Supply filter - G4, F7
Transported air temperature (max) °С 40
Transported air temperature (min) °С -25
Ambient air temperature min °С 1
Ambient air temperature max °С 40
Ambient air humidity max % 80
Ingress protection rating - IP22
Ingress protection rating of the drive - IP44
Vents VUTR 400 VE EC A21 54 400 2016
Trademark Vents
Model VUTR 400 VE EC A21
Specific energy consumption (SEC) (kWh/(m2/a)) Cold Average Warm
84.9 A+ 41.8 A 17.1 E
Type of ventilation unit Bidirectional
Type of drive installed Variable speed
Type of heat recovery system Regenerative
Thermal efficiency of heat recovery (%) 81
Maximum flow rate (m3/h) 400
Electric power input (W) 170
Reference flow rate (m3/s) 0.076
Reference pressure difference (Pa) 50
Specific power input (SPI) (W/(m3/h)) 0.247
Control typology Local demand control
Maximum internal leakage rates (%) 2.7
Maximum external leakage rates (%) 2.7
Declared typology RVU BVU
Sound power level (dB(A)) 54
The annual electricity consumption (AEC) (kWh/a) Cold Average Warm
131 523 131
The annual heating saved (AHS) (kWh/a) Cold Average Warm
8817 4507 2038
Datasheet
"VENTS VUTR VE EC" product description 04-2024
3.39 Mb
Manual
"VENTS VUTR 400(600) V(E) EC" user's manual 11-2024 (V140EN-04)
3.4 Mb
Manual
"Wireless control system A21" user’s manual 02-2023 (V55-8EN-05)
504 Kb
Manual
"Modbus table for connecting A21 automation to BMS" user’s manual 09-2022 (V55-8-1EN-02)
167 Kb
Manual
"BMS parameter table for PCOS004850 module for VUTR units" user’s manual 10-2020 (V197-2EN-02)
229 Kb
Manual
"VENTS VUTR 280 V(E) EC" user's manual 06-2020 (V140-2EN-02)
2.43 Mb
Manual
"VENTS VUTR 200 V2(E) EC" user's manual 08-2021 (V140-1EN-04)
3.69 Mb
BIM/CAD models
VUTR VE EC
1.45 Mb
Image
VUTR 400 VE EC A21 - image 1
437 Kb
ØD ØD1 B H H1 L
159 99 528 675 755 745
Control Panels for AHU
Name Photo Description
Vents A25 A25 The control panel with a sensor display
Vents A22 A22 The A22/A22 WiFi control panels are used for control of industrial and domestic air handling units with an A21 automation system.
Vents A22 WiFi A22 WiFi The A22/A22 WiFi control panels are used for control of industrial and domestic air handling units with an A21 automation system.
VOC sensors
Name Photo Description
Vents DPWQ30600 DPWQ30600 VOC sensors
Vents DPWQ40200 DPWQ40200 CO2 sensor
Sensors
Name Photo Description
Vents DPWC11200 DPWC11200 Humidity sensor
Vents HR-S HR-S Electro-mechanical humidistats
Vents HV2 HV2 Humidity sensor
For round ducts
Name Photo Description
Vents SR 160/600 SR 160/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 160/900 SR 160/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SR 160/1200 SR 160/1200 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 160/600 SRF 160/600 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 160/900 SRF 160/900 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
Vents SRF 160/2000 SRF 160/2000 Silencer is applied for noise absorption produced during the ventilating equipment operation and spread along the ducting systems
For round ducts
Name Photo Description
Vents KOM 160 KOM 160 Spring-loaded backdraft damper for round ducts
Vents KRV 160 KRV 160 Air damper for air flow cut-off in round air ducts
Electric actuators
Name Photo Description
Vents Belimo LF230 Belimo LF230 The Belimo LF series actuators are designed for controlling air dampers with cross section up to 0.8 m² performing protection functions
Vents Belimo TF230 Belimo TF230 The actuators are designed for controlling air dampers with cross section up to 0.4 m² performing protection functions
Other accessories
Name Photo Description
Vents SF 436x196x40 G4 SF 436x196x40 G4 Panel filter G4
Vents SF 436x196x40 F7 SF 436x196x40 F7 F7 panel filter
Flanges
Name Photo Description
Vents KH-1 KH-1 The kitchen exhaust hood is designed to clean air from combustion products, fumes, odors that form during cooking in the kitchen