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    VENTS VUT 500 EH

    VENTS VUT 500 EH
    • VENTS VUT 500 EH
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    • VENTS VUT 500 EH
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    Maximum air flow - 500 m3/h.
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    • Description
    • Characteristics
    • Capacity diagram
    • Downloads
    • Dimensions
    • Technical data
    • Designation key
    • Accessories
    Description
    Description
    DESCRIPTION

    • Air handling units VUT EH with electric heater are the complete air handling units designed to provide both supply and exhaust ventilation with air filtering and heat recovery.
    • The exhaust air energy is used to heat up the supply fresh air through the heat exchanger.
    • All the models are designed for connection with Ø 125, 150, 160, 200, 250, 315 mm round ducts.
    MODIFICATIONS FILTER

    • VUT EH – a range of compact energy saving air handling units (AHU) equipped with supply and exhaust centrifugal fans, cross-flow heat exchanger, electric heater and air filters.

    • Two incorporated G4 panel filters for extract air ventilation are supplied with the unit.
    HEATER CASING

    • The electric heater at outlet from 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 casing is made of aluminum-zinc compound with 25 mm thick mineral wool heat- and sound-insulating layer.
    FANS  

    • The units are equipped with supply and exhaust centrifugal double-inlet fans with forward curved blades and built-in thermostat with automatic restart.
    • The electric motors and impellers are dynamically balanced in two planes.
    • The ball-bearings used with motors are designed for at least 40 000 hours operation and are maintenance-free.
    HEAT EXHANGER  

    • The heat exchangers have high efficiency and are made of polystyrol. 
    • The unit is also equipped with the drain pan for condensate drainage.
    AUTOMATION AND CONTROL SYSTEM VUT EH CONTROL AND PROTECTION FUNCTIONS
    • The unit incorporates an integrated automation and control system with a multi-functional control panel with LCD display.
    • The standard delivery set includes 10 m connection cable for connection to the remote control panel.
    • The unit has the freezing protection function to prevent the heat exchanger freezing by means of actuating the bypass damper and controlling water heater.
    • As the temperature sensor warns of the freezing danger, the bypass air damper is opened and the intake air is directed through the air duct beside the heat exchanger.
    • As the heat exchanger is warmed the supply air temperature rises up to the set level while passing through the heater.
    • Meanwhile the warm extract air warms up the heat exchanger.
    • After the freezing danger is no longer imminent, the bypass damper shuts the bypass duct and the unit reverts to the standard operation mode.
    • Control from the control panel: switching on/off, speed selection, timer, faults;
    • Maintaining the set room temperature by the sensor on the control panel – smooth heating capacity control;
    • Three-speed fan speed control (low-medium-high);
    • Unit operation according to daily and week schedule (timer adjustable from the control panel);
    • Safe start-up/shutdown of the fans;
    • Electric heater overheating protection by the temperature sensor installed in the supply air duct and by two overheating thermostats, one thermostat activated at 60 °C with automatic reset and another thermostat activated at 90 °C with manual reset. Blowing of the heating elements for heat removing at the end of the heating cycle;
    • Filter clogging control by filter time.
    MOUNTING OPTIONS
    • The unit is designed for indoor mounting. While mounting the unit provide the correct condensate collection and drainage. 
    • Access for the unit servicing and filter cleaning is from the side panels on the left from supply air side.
    • For attenuation of sound generated by the fans it is recommended to install the duct silencer (refer SR) from inside before the unit.
    • For vibration absorbing it is recommended to install the flexible antivibration connectors (refer VVG) on both sides of the unit.
    Characteristics
    Characteristics
    Parameter VUT 500 EH
    		 Measurement unit
    Phase 1 ˜
    Voltage 230 V
    Electric heater power 3000 W
    Frequency 50/60 Hz
    Maximum fan power 2 pcs. x 150 W
    Electric heater current 13 A
    Air capacity 500 m³/h
    Total unit power 3300 W
    Total unit current 14.32 A
    Fan current 2 pcs. x 0.66 A
    RPM 1100 min-1
    Maximum transported air temperature -25..+40 °С
    Heat recovery efficiency 88 -
    Sound pressure level at 3 m distance 28-47 dBА
    Heating electric heating -
    Casing material aluzinc -
    Insulation 25 mm mineral wool -
    Filter: extract G4 -
    Filter: supply G4 -
    Connected air duct diameter 150 mm
    Mass 49 kg
    Heat exchanger type cross-flow -
    Heat exchanger material polystyrene -
    SEC Class E -
    Type supply and exhaust with heat recovery -
    Mounting floor mounting -
    Capacity diagram
    Capacity diagram
    • Selection method:
    • Air flow:
    • Pressure:
    Operating point
    • Air flow: --
    • Pressure: ---
    Files archieve
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    Name
    Download
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    Certificate LVD "VUT EH" (pdf 233.04Kb)
    Certificate GS "VUT EH" (pdf 188.26Kb)
    Download high quality image "VENTS VUT EH (ErP 2016)" (psd 4.6Mb)
    "VENTS VUT EH/ WH" product description 01-2019 (pdf 5.67Mb)
    Declaration of сonformity "VENTS VUT EH" (pdf 1.58Mb)
    "VENTS VUT EH" user's manual 06-2021 (V28EN-06) (pdf 2.8Mb)
    Download image "VENTS VUT EH (ErP 2016)" for your website (png 513.64Kb)
    Dimensions
    Characteristics
    VENTS VUT 500 EH
    Parameter Value Measurement unit
    ∅D 149 mm
    B 497 mm
    B1 403 mm
    B2 248 mm
    B3 348 mm
    H 554 mm
    H2 111 mm
    H3 230 mm
    L 954 mm
    L1 996 mm
    L2 1054 mm
    Technical data
    Technical data
    Sound-power level Octave-frequency band [Hz]
      Hz Gen 63 125 250 500 1000 2000 4000 8000
    LwA to inlet dBA 54 34 52 49 40 46 42 33 22
    LwA to outlet dBA 64 41 57 57 56 51 50 40 26
    LwA to environment dBA 36 25 26 36 30 22 21 24 21

     

    Designation key
    Designation key
    Series Rated air flow [m3/h] Heater type Duct connection
    VENTS VUT 350; 500; 530; 600; 800; 1000; 1500; 2000
    E: electric
    		 H: horizontal
    Accessories
    Accessories
    Model G4 panel filter Silencers Back valves Air dampers Clamps Summer blocks
    VUT 350 EH SF 438x215x48 G4 SR 125 600/900/1200 SRF 125 600/900/1200 KOM 125 KR 125 С 125 VL C4 300/300
    VUT 500 EH SR 150 600/900/1200 SRF 150 600/900/1200 KOM 150 KR 150 C 150
    VUT 530 EH SR 160 600/900/1200 SRF 160 600/900/1200 KOM 160 KR 160 C 160
    VUT 600 EH SR 200 600/900/1200 SRF 200 600/900/1200 KOM 200 KR 200 C 200
    VUT 800 EH SF 550x253x48 G4 SR 250 600/900/1200 SRF 250 600/900/1200 KOM 250 KR 250 C 250 VL C4 300/300*2 
    VUT 1000 EH
    VUT 1500 EH SF 780x273x48 G4  SR 315 600/900/1200 SRF 315 600/900/1200 KOM 315 KR 315 C 315 VL C4 300/384
    VUT 2000 EH
    Accessories
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