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VAV terminal unit Type TVJ/400×200/Easy

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TVJ  

For normal and high volume flow rate ranges


 

Rectangular air terminal units for standard applications in supply air or extract air systems with variable volume flow rates

  • Suitable for volume flow rate ranges up to approx. 62,000 m³/h or 17,000 l/s
  • Suitable for the control of volume flow rate, room pressure or duct pressure
  • Electronic control components for different applications (Easy, Compact, Universal, and LABCONTROL)
  • High control accuracy
  • Closed blade air leakage to EN 1751, Class 1 (B + H ≥ 600 mm) 
  • Casing air leakage to EN 1751, class B

 

 

 

Optional equipment and accessories

  • Acoustic cladding for the reduction of case-radiated noise
  • Secondary silencer Type TX for the reduction of air-regenerated noise
  • Hot water heat exchanger Type WT for reheating the airflow

 

 

 


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Technical design and sizing
Entry fields
Volume flow
m³/h
Pressure differential
Pa
  • Media
Product photo
Result
Velocity
Airflow velocity
14,78 m/s
Pressure differential
Static differential pressure, minimum
80 Pa
Sound pressure level
Air-regenerated noise
60 dB(A)
Case-radiated noise
50 dB(A)
System attenuation for air-regenerated noise
11 dB
System attenuation for case-radiated noise
9 dB
Volume flow rate measurement
Volume flow rate tolerance [±%]
4
Acoustic performance
LwA Octave 63 Hz Octave 125 Hz Octave 250 Hz Octave 500 Hz Octave 1 kHz Octave 2 kHz Octave 4 kHz Octave 8 kHz LwNC LwNR
Air-regenerated noise, sound power level 72 dB(A) 76 dB 75 dB 66 dB 65 dB 65 dB 64 dB 64 dB 64 dB 66 dB 70 dB
Case-radiated noise, sound power level 59 dB(A) 71 dB 70 dB 58 dB 54 dB 51 dB 47 dB 47 dB 48 dB 58 dB 55 dB
Cladding
D
Material
P1
Width
Height
100
200
Control component
Operating mode
F
V
Signal voltage range
0
2
Vmin
Vmax
Unit
m³/h
Specification text: TVJ/200x100/BC0/V0/149-1064m³/h
Updating specification text

Rectangular VAV terminal units for variable and constant air volume systems, suitable for supply or extract air, available in 48 nominal sizes. High volume flow rate control accuracy. Commissioning ready device, consisting of the mechanical components and the electronic control components. Each unit contains an averaging differential pressure sensor for volume flow rate measurement and damper blades. Factory assembled control components complete with wiring and tubing Differential pressure sensor with 3 mm measuring holes, thereby resistant to dust and pollution. Position of the damper blade indicated externally at shaft extension. Damper blade open at delivery, thereby air flow also given without control function; except variants with defined safety position NC.

SPECIAL CHARACTERISTICS
- Integral differential pressure sensor with 3 mm measuring holes (resistant to dust and pollution)
- Factory set-up or programming and aerodynamic function testing
- Volume flow rate can later be measured and adjusted on site additional adjustment device may be necessary

MATERIALS AND SURFACES
- Casing made of galvanised sheet steel
- Shafts made of galvanised steel
- Damper blades and differential pressure sensor made of aluminium
- Gears made of anti-static plastic (ABS), heat resistant to 50 °C
- Plastic bearings

CONNECTION TYPE
Flanges on both sides, suitable for duct connection

TECHNICAL DATA
- Flow rate range: 149 - 1064 m³/h
- Minimum differential pressure: 5 - 40 Pa
- Maximum permissible differential pressure: 1000 Pa
- Casing air leakage according to EN 1751: Class B

VARIANT
Cladding: none
Material: Galv. steel
200 Width: 200
100 Height: 100
BC0 Control component: BC0 | volume flow;not contaminated air;no safety function
V Operating mode: Variable
0 Signal voltage range: 0-10 V DC
149 Vmin
1064 Vmax
m³/h Unit

ATTACHMENT
Category:
Compact controller for volume flow rate. Regulation of a constant or variable volume flow rate setpoint. Electronic controller for applying a reference variable and tapping an actual value signal. The actual value signal relates to the nominal volume flow rate such that commissioning and subsequent adjustment are simplified. Stand-alone operation or integration in central building management system.
Application: Dynamic transmitter for clean air in ventilation and air conditioning systems
Supply voltage: 24 V AC/DC
Actuator: Integrated; Slow running (running time 110 - 150 s for 90°)
Installation orientation: Any
Interface/Control: Analogue signal 0 - 10 V DC or 2 - 10 V DC or Belimo MP-Bus
Connection on: Connecting cable with 4 wires
Interface information:
Analogue: Volume flow rate setpoint and actual value signal. Actual signal factory volume flow rate; Actual signal can be reconfigured on the damper blade position by the customer
MP-Bus: Volume flow rate setpoint and actual value, damper position, error status, etc.
System connections:
MP-Bus for optional extensions:
- Suitable for TROX X-AIRCONTROL zone module X-AIR-ZMO-MP
- Gateways for LonWorks, Modbus, BACnet, EIB e.g. Belimo UK24xxx
- Fan optimiser e.g. Belimo COU24-A-MP
- in MP-Bus mode: Integration of a sensor or switch contact into the MP-Bus network
Special functions: Activation Vmin, Vmid, Vmax, Closed, Open by means of external switching contacts / wiring or MP-Bus
Optional activatable operating modes: Open loop: actuator with air flow measurement
Parameter settings:
- Parameters specific to the VAV terminal unit in the factory
- Operating values Vmin, Vmax parameterised at the factory
- Signal characteristic factory parameterised
Subsequent adaptation via optional tools:
- Adjustment device, PC software (wired)
- FlowCheck App (Wireless via integrated NFC interface)
Factory settings:
- Electronic controller factory-mounted on controller
- Factory parameterisation
- Functional test under air; certified with sticker
- Each volume flow controller must be adjusted and tested on a test rig with airflow for technical functionality.
- A protocol of the air-technical adjustment and functional test need to be available after delivery

PRODUCT DATA
Volume flow qv 1.064 m³/h
Static differential pressure Δpst 500 Pa
Airflow velocity v 14,78 m/s
Static differential pressure, minimum Δpst,min 80 Pa
Air-regenerated noise Lp,A 60 dB(A)
Case-radiated noise Lp,A 50 dB(A)
System attenuation for air-regenerated noise ΔL1 *) 11 dB
System attenuation for case-radiated noise ΔL2 *) 9 dB
Volume flow rate tolerance [±%] Δqv 4

*) Notes
System attenuation for air-regenerated noise ΔL1: The sound pressure level of air-regenerated noise is calculated based on system attenuation values achieved under real conditions. These system attenuation values are the combined correction values for change of direction, distribution in the ductwork, end reflection and room attenuation.
System attenuation for case-radiated noise ΔL2: The sound pressure level of case-radiated noise is calculated based on system attenuation values achieved under real conditions. These system attenuation values are the combined correction values for ceiling insulation and room attenuation.

Acoustic results
Air-regenerated noise, sound power level Case-radiated noise, sound power level
LW,A [dB(A)] 72 59
63Hz [dB] 76 71
125Hz [dB] 75 70
250Hz [dB] 66 58
500Hz [dB] 65 54
1kHz [dB] 65 51
2kHz [dB] 64 47
4kHz [dB] 64 47
8kHz [dB] 64 48
LW,NC [dB] 66 58
LW,NR [dB] 70 55

Manufacture of the planning: TROX
Type: TVJ/200x100/BC0/V0/149-1064m³/h

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General Information

Application

  • Rectangular VAV terminal units for use in ventilation and air conditioning systems
  • For controlling, restricting, or shutting off supply and extract air flows
  • Closed-loop volume flow control using an external power supply
  • For variable or constant volume flow systems
  • Shut-off by means of switching (equipment supplied by others)
  • Can also be used for duct or room pressure control with suitable control components



Special features

  • Integral effective pressure sensor with 3 mm measuring holes (resistant to dust and pollution)
  • Factory set-up or programming and aerodynamic function testing
  • Parameters can also later be set on the control component. Depending on the control component, an additional adjustment device may be necessary



Nominal sizes

  • 39 nominal sizes from 200 × 100 to 1000 × 1000
  • Not all attachments with fast-running actuators may be available or suitable for all sizes of terminal units.



Variants

  • TVJ: VAV terminal unit
  • TVJ-D: VAV terminal unit with acoustic cladding
  • Units with acoustic cladding and/or secondary silencer Type TX for demanding acoustic requirements
  • Acoustic cladding cannot be retrofitted



Construction



  • Galvanised sheet steel
  • P1: Powder-coated, silver grey (RAL 7001)



Parts and characteristics

  • Ready-to-commission unit which consists of mechanical parts and control components.
  • Averaging effective pressure sensor for volume flow rate measurement
  • Damper blades
  • Factory mounted control components complete with wiring and tubing
  • Aerodynamic functional testing on a special test rig before shipping of each unit
  • Set-up data is given on a label or volume flow rate scale affixed to the unit
  • High volume flow rate control accuracy



Attachments

  • EASY controller: compact unit consisting of controller with potentiometers, effective pressure transducer and actuator
  • Compact controller: compact unit consisting of controller with potentiometers, effective pressure transducer and actuator
  • Universal controller: controller, effective pressure transducer, and actuators for special applications
  • LABCONTROL: Control components for air management systems



Useful additions

  • Secondary silencer Type TX for demanding acoustic requirements
  • Heat exchanger Type WT



Construction features

  • Rectangular casing
  • Flanges on both ends, suitable for duct connection
  • Opposed blade action, blades connected by internal gears at both ends
  • Position of the damper blade indicated externally at shaft extension
  • Bearings with ring seals



Materials and surfaces

Galvanised sheet steel construction

  • Casing made of galvanised sheet steel
  • Shafts made of galvanised steel
  • Damper blades and effective pressure sensor made of aluminium
  • Gears made of anti-static plastic (ABS), temperature resistant to 50 °C
  • Plastic plain bearings

 

Powder-coated construction (P1)

  • Casing made of galvanised sheet steel, powder-coated

 

Variant with acoustic cladding (-D)

  • Acoustic cladding made of galvanised sheet steel
  • Rubber seal for the insulation of structure-borne noise
  • Lining is mineral wool

 

Mineral wool

  • To EN 13501, fire rating Class A1, non-combustible
  • RAL quality mark RAL-GZ 388
  • Non-hazardous to health thanks to being highly biosoluble in accordance with the Ordinance on Hazardous Substances and Note Q of the European Directive (EC) No. 1272/2008



Standards and guidelines

Casing leakage

  • EN 1751, Class B

 

Closed blade air leakage

  • EN 1751, Class 1 (B + H ≥ 600 mm) 



Maintenance

  • Maintenance-free as construction and materials are not subject to wear


Technical information

Function, Technical data, Quick sizing, Specification text, Order code, Related products

  • Function
  • TECHNICAL DATA
  • QUICK SIZING
  • SPECIFICATION TEXT
  • ORDER CODE
  •  RELATED PRODUCTS
Schematic illustration of the TVJ TVJ_gc_05ai.png

① Effective pressure sensor

② Damper blade

③ Gears

④ Control components, e.g. an Easy controller


The VAV terminal unit is fitted with an effective pressure sensor for measuring the volume flow rate.

The control components (attachments) include an effective pressure transducer that transforms the effective pressure into an electric signal, a controller, and an actuator; the control functions can be achieved with an Easy controller or with a Compact controller or with individual components (Universal or LABCONTROL).

For most applications, the setpoint value comes from a room temperature controller.

The controller compares the actual value with the setpoint value and alters the control signal of the actuator if there is a difference between the two values.

 


Variants, Dimensions and weight, Installation and commissioning, Product details

  • Varianten
  • DIMENSIONS AND WEIGHT
  • INSTALLATION AND COMMISSIONING
  • PRODUCT DETAILS


Space requirements

  • Space requirements

 Space required for commissioning and maintenance

Sufficient space must be kept clear near any attachments to allow for commissioning and maintenance. It may be necessary to provide sufficiently sized inspection access openings.

Product illustrations do not show any installation situation details. If an attachment requires a certain installation orientation, this is specified on a sticker on the product.


Space required


Attachment

Easy controller



Easy




400


H

300


Compact controller



BC0, BL0, BM0, BM0-J6, LN0, LK0, XB0, XD0, XF0




400


H

300


Universal controller



BUDN, BUDNF, BUSN, BUSNF, BUSS, BUPN, BUPNF, BURN, BURNF, XB4, XD4, XF4 (B13 *, B1B *, BP3 *, BPB *, BPG *, BB3 *, BBB *, BR3 *, BRB *, BRG *, BS3 *, BSB *, BSG *, BG3 *, BGB *, BH3 *, BHB *).




500


H

300


TROX UNIVERSAL



TUN, TUNF, TUS, TUSD




500




H, but at least 350




400



H: Unit height

* Control component being phased out

Downloads

product information

certificates

operation manuals

References

Hypercube - Moscow

  • Description
Project:
- Hypercube

Field of application:
- Office Building
 
Location:
- Moscow, Russia 
 
TROX-Products:
- Air-water-Systems: Multi-Service-Chilled-Beams, DID312, DID632
- Air diffusor: SL-A, TRS
- Acoustics: CA, MSA
- Control Units: TVJD-Easy, EN-D, VFR

ELBPHILARMONIE - HAMBURG

  • Information about the building

Project:
Elbphilarmonie

Application:
Concert Hall / Theatre

Location:
Hamburg, Germany

Building type:
New building

Architect:
Jacques Herzog & Pierre de Meuron

TROX Products:
Air Diffusers: DCS,Displacement floor diffusers, Swirl diffusers

Control units: TVR, TVJ, TVT-Easy
Fire and Smoke Protection: Fire dampers, EK-EU

Pictures: © Oliver Heissner / TROX GmbH


engelbert strauss - Biebergemünd

  • Infos zum Gebäude
Project:
engelbert strauss

Application:

Commercial and Public Office

Location:
Biebergemünd, Germany

Building type:
New building

TROX Products:
Air grilles: SL
Swirl diffusers: VDW, RFD
Fire dampers: FK-EU, FKRS-EU

VAV terminal units: TVJ-EASY
KVS-Volume flow controller: VFL
Secondary silencer: TX
Central air handling units: X-CUBE

Further information


STYLES Hotel - Piding

  • Information about the building

Project:
STYLES Hotel Piding

Application:
Hotel

Location:
Piding, Germany

Building type:
New building

Architect:
BFP Hotelbau

TROX Products:
Control Systems: X-TAIRMINAL, X-AIRCONTROL
Air handling units: X-CUBE

Fire and Smoke protection: FKRS-EU, FK-EU, TROXNETCOM, RM-O-3-D
Control Units: LVC, TVJ, RN, EN
Air Diffusers: X-GRILLE Basic
Air-Water Systems: DID-E, DID-R

Further Information

Photos by STYLES Hotel Piding GmbH.

ÖBB headquarters, Vienna

  • Information about the building
Project:
ÖBB headquarters, Vienna

Application:
Offices

Location:
Vienna, Austria



Building type:

New Building

Architect:
Zechner & Zechner ZT GmbH

TROX Products:
Air Diffusers: TR, TRS, FBA, VDW
Decentralised Ventilation: BID
External Louvres: JZ-AL-HL
Fire and Smoke Protection: FK-TA, FKRS-TA
Control units: RN, EN, TVR-Easy, TVJ-Easy, VFR, AK
Sound attenuators: CA, CS, CF, TX

Fans

Certificates:
ÖGNI Platin

Further information


production {"X-Frame-Options"=>"SAMEORIGIN", "X-XSS-Protection"=>"1; mode=block", "X-Content-Type-Options"=>"nosniff", "X-Download-Options"=>"noopen", "X-Permitted-Cross-Domain-Policies"=>"none", "Referrer-Policy"=>"strict-origin-when-cross-origin", "Strict-Transport-Security"=>"max-age=31536000; includeSubDomains", "Content-Type"=>"text/html; charset=utf-8"}

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Thank you for your message!

Your message is send and will be processed shortly.
Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265