Application
Special features
Nominal sizes
Variants
Construction
Parts and characteristics
Attachments
Useful additions
Construction features
Materials and surfaces
Galvanised sheet steelStandards and guidelines
Meets the hygiene requirements ofMaintenance
Note: Air direction arrow for preferred air direction must be observed for control components with static transmitter.
Functional description
The damper blade works as a control element and as a differential pressure sensor. Through the differential pressure duct in the axis, the detected differential pressure reaches the transducer (static or dynamic), and is converted into an electrical signal and compared with the setpoint. In case of a control deviation, the integrated actuator changes the position of the damper blade. Thereby, the volume flow rate is kept constant in close tolerances over the entire differential pressure range.
his specification text describes the general properties of the product. Texts for variants can be generated with our Easy Product Finder design programme.
Specification text
VAV terminal units in rectangular design for variable and constant volume flow systems, for supply air or extract air, in several nominal sizes. High control accuracy of set volume flow rates, even in unfavourable upstream conditions. Control range at least 1:10. Differential pressure measurement and control via damper blade. Effective pressure transmission via a channel in the shaft (tubeless). Air leakage with closed damper blade according to EN 1751: Class 3. Casing air leakage according to EN 1751: Class C. Ready-to-commission unit which consists of the mechanical parts and the factory mounted electronic control component. Position of the damper blade can be seen from the outside on the control component. The damper blade is factory set to open position, which allows a ventilation airflow even without control. Meets the hygiene requirements of EN 16798, Part 3, of VDI 6022, Sheet 1, and of DIN 1964, Part 4.
Special features
Materials and surfaces
Equivalence criteria
Connection
Technical data
Specification text for attachment
Variable volume flow control with electronic Easy controller for applying a reference value and capturing an actual value to be integrated with the central BMS.
TVE-Q VAV terminal unit
4 Nominal size [mm] Specify size (width × height)
5 Attachments (control component)
Easy Volume flow controller, dynamic, analogue interface, setting of qvmin and qvmax with potentiometers (provided on site)
Order example: TVE-Q/300×200/Easy
Type | TVE-Q |
Nominal size [mm] | Width 300, height 200 |
Attachments (control component) | Volume flow controller, dynamic, analogue interface, setting of qvmin and qvmax with potentiometers (provided on site) |
1 Type
TVE-Q VAV terminal unit
3 Material
No entry: galvanised sheet steel P1 Air duct powder-coated RAL 7001, silver grey
4 Nominal size [mm] Specify size (width × height)
5 Attachment (control component)
XB0 Volume flow controller, dynamic, analogue interface XM0 Volume flow controller, analogue interface and Modbus RTU, display
XM0-J6 Volume flow controller, Modbus RTU interface, display, RJ12 socket (for X-AIRCONTROL)
XS0 Volume flow controller, static, analogue interface and Modbus RTU, display
XS0-J6 Volume flow controller, static, Modbus RTU interface, display, RJ12 socket (for X-AIRCONTROL)
6 Operating mode
For control components XB0, XM0, XS0
F Constant value mode, one setpoint value (no external switch contact)
V Variable operation (default setpoint value from analogue signal)
For control components XM0, XM0-J6, XS0, XS0-J6 M Modbus RTU interface, variable operation (default setpoint value in Modbus register)
7 Signal voltage range Only with operating mode F or V 0 0 – 10 V DC
2 2 – 10 V DC
8 Operating values for factory setting
Volume flow rate [m³/h or l/s] qvconst (with operating mode F) qvmin – qvmax (with operating mode V or M)
Order example: TVE-Q-P1/500×200/XB0/V0/850-2200[m³/h]
Type | TVE-Q |
Material | Air duct powder-coated RAL 7001, silver grey |
Nominal size [mm] | Width 500, height 200 |
Attachments (control component) | Volume flow controller, dynamic, analogue interface |
Operating mode | Variable operation |
Signal voltage range | 0 – 10 V DC |
Operating values for factory setting | 850 – 2200 [m³/h] |
Order example: TVE-Q-P1/300×200/XM0/M/600-1400[m³/h]
Type | TVE-Q |
Material | Air duct powder-coated RAL 7001, silver grey |
Nominal size [mm] | Width 300, height 200 |
Attachments (control component) | Volume flow controller, dynamic, analogue interface and Modbus RTU, display |
Operating mode | Variable operation |
Signal voltage range | Modbus RTU |
Operating values for factory setting | 600 – 1400 [m³/h] |
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Vă rugăm să exprimaţi mesajul dumneavoastră şi tipul de cerere
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040
Contact
Vă mulţumim pentru mesaj!
Mesajul dumneavoastră este trimis şi va fi procesat în curând.
Departamentul nostru de Cereri Service o să vă contacteze în cel mai scurt timp Pentru întrebări generale privind produsele sau serviciile puteţi suna şi la:
Tel.: +40 31 82 43 041 | Fax: +40 31 82 43 040