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VENTS TT PRO 100


Inline mixed flow fan. Maximum capacity - 245 m3/h.

3D model
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  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Dimensions
  • Additional characteristics
  • Designation key
  • BIM
Description
Description
APPLICATION
  • The VENTS TT PRO fans are featured with wide capabilities and high performance of axial and centrifugal fans and are specifically designed for supply and exhaust ventilation of premises requiring high pressure, powerful air flow and low noise level.
  • The fans are compatible with round air ducts from Ø 100 to 315 mm. Exhaust ventilation systems based on the VENTS TT PRO fans are the best solution for ventilation of bathrooms and kitchens and other humid premises as well for ventilation of flats, cottages, shops, cafes, etc.
DESIGN
  • The casing is made of high-quality durable plastic.
  •  All the models may be equipped with a regulated timer with turn-off delay adjustable from 2 to 30 min.
  • The removable impeller and motor block with a terminal box is fixed to the casing assembled with the spigots by means of special clamps with latches. This makes the fan maintenance fast and easy. The fan maintenance does not require total disassembling. Just pull out the central block from the casing and perform required servicing.
TT PRO DESIGN FEATURES
  • The VENTS TT PRO fan casing is made of low flammable polypropylene.
  • The inlet spigot is equipped with a collector to enable smooth air inlet to the fan.
  • The hemispheric impeller shape and specially profiled blades increase the air flow circular velocity and provide higher pressure and capacity as compared to standard axial fans.
  • The diffuser, the specially profiled impeller and the directing vanes at outlet from the fan casing distribute air flow in such a way as to attain the best combination of high performance, enhanced pressure and low noise.
MOTOR
  • The models of VENTS TT PRO series are equipped with single phased double-speed motors with low energy demand.
  • The motors have thermal overheating protection to prevent the motor overload.
  • The ball bearings extend the motor service life up to 40 000 hrs. at non-stop operation.
  • The motor has IP X4 ingress protection rating.
SPEED CONTROL
  • The double-speed motors are controlled with a built-in switch (option) or an external switch for multi-speed fans (available upon separate order).
  • An integrated speed controller (option P), an external TRIAC or autotransformer speed controller (available upon separate order) are used for smooth speed control when connected to the maximum speed terminal.
MOUNTING
  • The fans are suitable for mounting at any angle and point of the system. Several fans may be installed inside one system. 
  • Several fans may be installed inside one system:
    • parallel mounting to increase air flow;
    • in series mounting to increase operating pressure;
  • The fan case is equipped with a flat mounting plate to attach the fan to the wall.

  • The mounting box may be installed in any position to facilitate mounting and wiring.

THE FAN WITH ELECTRONIC MODULE OF THE TEMPERATURE SENSOR AND SPEED CONTROLLER (U OPTION)
  • The ideal solution for ventilation of the premises with high demands to permanent indoor temperature level, e.g. greenhouses. The fan with the electronic module of the temperature sensor and the speed controller is used for automatic speed control (air capacity regulation) depending on the air temperature in the ventilation duct or inside a room.
  • Two modifications are possible:
    • temperature sensor integrated inside a fan duct (U/U1 option)
    • external temperature sensor fixed on 4 m power cable (Un / U1n option)
  • The electronic module of the front panel incorporates:
    • the speed control knob for the setting the impeller speed;
    • the thermostat control knob for setting the temperature set point. 
    • thermostat LED light.
OPERATING LOGIC OF THE FAN WITH THE ELECTRONIC MODULE OF THE TEMPERATURE SENSOR AND SPEED CONTROLLER
  • Set the desired air temperature (set point of the thermostat) with the thermostat control knob. Set the required minimum impeller speed (air flow) with the speed control knob. The motor switches to maximum speed (maximum air flow) as the temperature reaches and exceeds the set temperature set point. The motor switches to the pre-set speed as the temperature drops down below the set temperature point.
  • To avoid the frequent motor switching, e.g. when the temperature in the supply air duct is equal to the threshold value, the switching delay time is activated.
There are two switch delay patterns for various cases:
  • The temperature sensor-based switch delay (U option): the motor switches to higher speed as the air temperature exceeds 2°C above the set thermostat set point. The motor revers to the pre-set lower speed as the air temperature drops below the thermostat set point. This pattern is used to keep air temperature to within 2°C. In this case the fan switches are rare.
  • The timer-based switch delay (U1 option): as the air temperature exceeds the set thermostat set point, the motor switches to higher speed and the switch delay timer is activated for 5 min. The motor reverts to lower speed as the air temperature drops down below the thermostat set point and only after the timer countdown.This pattern is used for exact air temperature control. The fan changes its speed more often as compared to the temperature sensor-based switch delay, however the minimum timer interval is 5 minutes.
TT FANS APPLICATIONS

 
bathroom ventilation example office ventilation example
parallel installation of fans in the storehouse to increase the air capacity
Characteristics
Characteristics
Parameter TT PRO 100
min
TT PRO 100
max
Measurement unit
Voltage 1~230 1~230 V
Frequency 60 50/60 Hz
Sound pressure level at 3 m distance 27 32 dBА
Power consumption 23 25 W
Maximum air capacity 180 245 m³/h
Current 0.10 0.11 A
RPM 2050 2620 min-1
Protection rating IP X4 IP X4 -
Duct diameter 100 100 mm
Design mixed-flow mixed-flow -
Weight 1.75 1.75 kg
Casing material plastic plastic -
SEC Class C C -
Duct for round air ducts for round air ducts -
Mounting Inline Inline -
* To meet the requirements of ErP 2018, a speed controller and local demand control typology must be applied (connect a sensor). To meet the requirements of ErP 2018, a speed controller and local demand control typology must be applied (connect a sensor). -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
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  • Technical documentation
Name
"VENTS TT PRO" user's manual 04-2022 (V77EN-05) (pdf 1.38Mb)
Download high quality image "VENTS TT PRO (ErP 2018)" (psd 4.06Mb)
Download image "VENTS TT PRO (ErP 2018)" for your website (png 331.49Kb)
RFA models "VENTS TT PRO" (rfa 384Kb)
DWG models "VENTS TT PRO" (rar 487.62Kb)
Download high quality image "VENTS TT PRO 100" (psd 2.26Mb)
Download high quality image "VENTS TT PRO 125" (psd 2.34Mb)
Download high quality image "VENTS TT PRO 150" (psd 2.24Mb)
Download high quality image "VENTS TT PRO 160" (psd 2.24Mb)
Download high quality image "VENTS TT PRO 200" (psd 2.19Mb)
Download high quality image "VENTS TT PRO 250" (psd 2.06Mb)
Download high quality image "VENTS TT PRO 315" (psd 2.06Mb)
Download image "VENTS TT PRO 100" for your website (png 575.58Kb)
Download image "VENTS TT PRO 125" for your website (png 611.51Kb)
Download image "VENTS TT PRO 150" for your website (png 569.57Kb)
Download image "VENTS TT PRO 160" for your website (png 574.81Kb)
Download image "VENTS TT PRO 200" for your website (png 571.31Kb)
Download image "VENTS TT PRO 250" for your website (png 527.14Kb)
Download image "VENTS TT PRO 315" for your website (png 468.61Kb)
"VENTS TT PRO" product description 05-2022 (pdf 1.92Mb)
Dimensions
Characteristics
VENTS TT PRO 100
Parameter Value Measurement unit
∅D 97 mm
B 195.8 mm
H 226 mm
L 302.5 mm
Additional characteristics
Additional characteristics
Sound power level, A-filter applied Sound pressure level at 3 meters, A-filter applied Sound pressure level at 1 meters, A-filter applied
  Gen. Octave-frequency band [Hz]
  Hz 63 125 250 500 1000 2000 4000 8000 LpA, 3 m [dBA] LpA, 1 m [dBA]
 Min speed
LwA to inlet dBA 54 19 35 50 49 44 37 25 17 33 43
LwA to outlet dBA 53 17 34 50 49 43 36 24 17 32 42
LwA to environment dBA 47 14 29 43 43 39 33 22 15 27 37
 
 Max speed
LwA to inlet dBA 59 24 34 53 54 53 48 37 26 38 48
LwA to outlet dBA 57 23 33 52 52 52 47 37 26 37 47
LwA to environment dBA 52 18 29 46 48 47 43 33 23 32 42
Designation key
Designation key
Series Air duct diameter Options
VENTS TT PRO 100; 125; 150; 160; 200; 250; 315 Т: adjustable timer from 2 to 30 minutes;
U: speed controller with an electronic thermostat and a temperature sensor integrated inside an air duct. Temperature-based operation logic;
Un: speed controller with an electronic thermostat and a temperature sensor fixed on a 4 m cable. Temperature-based operation logic;
U1: speed controller with an electronic thermostat and a temperature sensor integrated inside an air duct. Timer-based operation logic;
U1n: speed controller with an electronic thermostat and a temperature sensor fixed on a 4 m cable. Timer-based operation logic;
U2n: speed controller with an electronic thermostat and a temperature sensor fixed on a 4 m cable. Temperature-based switching on/off;
R1: power cord with mains plug;
V:
threeposition speed switch (for TT PRO series fans only);
P:
built-in smooth speed controller. 
BIM
BIM

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