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TVR-Easy the innovative solution

Product presentation Trox TVR-Easy. TVR-Easy the innovative solution. TVR-Easy available since November 2004. NEW !. Basic Functions of the Units. Mechanical powered. Type. RN/EN with actuator. Figure Basic Functions. Single Duct Supply Air Single Duct Extract Air

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TVR-Easy the innovative solution

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  1. Product presentation Trox TVR-Easy TVR-Easy the innovative solution

  2. TVR-Easy available since November 2004 NEW ! Basic Functions of the Units Mechanical powered Type RN/EN with actuator Figure Basic Functions Single Duct Supply Air Single Duct Extract Air Dual Duct Supply Air Constant Control Variable control Shut off function Pressure reducer unit Integrated attenuator Volume Flow Measuring Plastic Casing

  3. Approx.. 80% of systems with simple applications: • Vmin / Vmax . . Product presentation Trox TVR-Easy Requirements of VAV Systems • Often required functions: • Override control CLOSED • Override control OPEN Only approx.. 20% of systems with higher requirements

  4. Product presentation Trox TVR-Easy New Volume flow controller TVR-EASY TVR-Easy Philosophy Select size Set volume flows EASYSelection according to nominal size EASYVolume flow rate adjustment without auxiliary equipment Green light: READY EASYFunctional check by green LED light

  5. . select Vmax . select Vmin Product presentation Trox TVR-Easy Size selection , Determination of percentages 30 % 70 % Volume flow Air velocity 3,9 m/s 9,1 m/s D 200 1015 select nominal size 435

  6. . . Vmin Set = 450 m3/h Vmax Set = 1250 m3/h Product presentation Trox TVR-Easy Determination and adjustment of percentages on site 31% 86% 1250 450 Example:

  7. Trox Compact controller Adjustment Potentiometer Position indicator Connection terminals Damper blade Function control Volume flow scale Differential pressure sensor Product presentation Trox TVR-Easy TVR-Easy, Product details

  8. Raumtemperatur -Regler . . . If Vmin is set higher than Vmax, then Vmin min is provided as a constant volume flow. . If Vmin is set on 0 %, then control is between shut-off and Vmax. If the control signal falls below 0.1 VDC, the control damper closes (leakage flow only). . Product presentation Trox TVR-Easy Connection examples Variable volume flow control Room temperature controller If the control signal falls below 0.1 VDC, the control damper closes (leakage flow only).

  9. The constant volume flow can be set with the Vmin potentiometer. The position of the Vmax-potentiometer is unimportant. . . Product presentation Trox TVR-Easy Connection examples Constant volume flow control

  10. . . Vmin / Vmax change over override control OPEN / CLOSE S2 i.e. Diode 1N 4007 S3 . . S1 closed: Vmax S1 open: Vmin Product presentation Trox TVR-Easy Connection examples S1 S2 closed: Damper blade cosed S3 closed: Damper blade open

  11. RC = Room temperature control . S0 = Vmin . S1 closed = Vmax S2 closed = SHUT OFF S0 S1 S3 closed = OPEN RC S2 S3 Product presentation Trox TVR-Easy Connection examples and override controls Summary Room temperature controller actual value signal 0 to 10 VDC i.e. transmission to the next controller Note: All override controls can be combined among themselves and with the different control switch variants. The customer made connections and wiring must comply with the local standards for electrical wiring.

  12. TVRD-Easy CS Product presentation Trox TVR-Easy Acoustic • Available with acoustic cladding • circular silencer available

  13. Product presentation Trox TVR-Easy Determination of acoustic data with the quick selection table

  14. Type Standard construction Type TVR-Easy with acoustic cladduíng Type TVRD-Easy Accessories Standard construction 00 Lipp seal D2 Product presentation Trox TVR-Easy Order details Simple order code

  15. Product presentation Trox TVR-Easy TVR-Easy the innovative Solution

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