Perdea de aer industriala TEDDINGTON FRIGUVENT

Limba: Engleza

69 afisari

Tip documentatie: Fisa tehnica

Pagina 1 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza INDUSTRIES

FRIG UVE ...

INDUSTRIES FRIG UVE N T With the patented Teddington EVOLVENT ® Nozzle Technology. Teddington FRIGUVENT Air Curtain Systems for Cold and Freezer Rooms … The extreme air curtain system. Particularly with air curtain systems, which are used in areas with extreme temperature differences (for example, refrigerating cells and their anterooms), it depends on working with preferably lowmoving air volumes.At the same time, big throwing ranges from the air jet must however be created to obtain the desired screening effect. According to the principle of secondary air induction, airflows, brought out and accelerated by blow-out systems, “capture” neighbouring and settled air masses. This effect is enhanced at the outlet of an air curtain, which is used for the screening of a refrigerating cell area from the higher tempered anteroom. Here it should however be avoided. Through the high temperature differences between the air jet itself and the surrounding air, the dew point may be unde

Pagina 1-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza INDUSTRIES

FRIG UVE N T

With...

Pagina 2 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza rcut and fog...

rcut and fog formation may be caused, as soon as both air masses come into contact with one another. In due course, unwanted ground frost develops as a result. Specifically for use in refrigerating cells, the optimised Teddington nozzle unit reduces the secondary air induction by means of the inwrought tear-off edges and clearly improves the beam control. The fog formation in the air flow is minimised and the moving air volumes are significantly reduced. The effectiveness of the air curtain system is therefore once again improved. The tear-off edges at the outlet areas of both nozzle cheeks reduce the secondary air induction and optimise the beam control. 2 FRIGUVENT FRIGUVENT cold air curtain systems are the up-to-date operational solution for cold and freezer rooms respectively. The equipment prevents any air exchange and subsequently contributes importantly to the energy saving at the frequently opened doors. The EVOLVENT ® nozzle system with a big blow-out direction displacem

Pagina 2-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza rcut and fog
formation may be...

Pagina 3 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza ent range, with...

ent range, with almost no performance loss, requires only a low energy expenditure and achieves optimum screening results. Areas of application Cold and freezer rooms. Functonality Upon opening the door of the cold room, the air curtain system activates itself over an external release contact. Over one or several double-sided air intake radial fans and through the pressure chamber nozzle system, an acute air flow is applied with a high screening performance in front of the entire doorway (air barrier). The performance class and the width of the equipment are based on the door measurements, the height of the cold room and the temperature difference between the anteroom and cold room. An adjustment to the operating conditions can be made through manual adjustment of the blow-out angle or modification of the air volume (over speed controller, 5-stage). The width of the equipment should correspond to the inner width of the passageway. Design  Self-supporting housing from a compou

Pagina 3-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza ent range, with almost no...

Pagina 4 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza nd made out of...

nd made out of aluminium profiles and steel sheet in the tone RAL 9010. Device version in a desired colour or in high-grade steel is optional.  Double-sided sucking high performance radial fans, with voltage adjustable motors for alternating current, 230 V, 1 Ph, 50 Hz, with high feed pressure, operating with reduced noise. The fan motors are protected from spraying water.  The equipment is engineered according to protection grade IP 54. Control The robustly processed, reliable FST controller (5-stage) is located in a plastic housing (protection grade IP 54), ready for installation, with transformer, main switch, on-load tap changer and motor protection over built-in thermal contacts.  intake on the underside over Air an in equipment colour coated perforated plate, which serves simultaneously as an inspection opening and is easily accessible for maintenance purposes. Your advantages ■ Patented EVOLVENT ® nozzle system ■ Low operating noise level ■ Low ener

Pagina 4-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza nd made out of
aluminium...

Pagina 5 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza gy consumption of the...

gy consumption of the equipment ■ High throwing range of the air curtain ■ Preventing respectively damming of ice formation ■ Extremely easy to install ■ Compact design ■ Considerable energy saving ■ Low investment 3 FRIGUVENT Technical Data and Dimensions Technical Data Ordering key Friguvent 1 Width [mm] Weight [kg] 1.000 1.500 2.000 2.500 3.000 25 35 45 55 70 FRIGUVENT 1 = Series (Performance level) 2 = Series (Performance level) Air volume Active volume flow [m /h] 1.450 2.400 3.200 4.000 4.800 3 = Series (Performance level) Blow out speed [m/s] 10,6 11,0 11,0 11,0 11,0 100, 150, 200, 250, 300 = device width in cm [V/Hz] 230/50 230/50 230/50 230/50 230/50 [A] 2,24 3,36 4,48 5,60 6,72 [kW] 0,51 0,77 1,02 1,28 1,53 3 Fans Friguvent 2 Width [mm] Weight [kg] 1.000 1.500 2.000 2.500 3.000 30 40 50 60 75 Air volume Active volume flow [m3/h] 1.850 3.300 4.400 5.500 6.600 Blow out speed [m/s]

Pagina 5-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza gy consumption of the equipment
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Pagina 6 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza

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12,5

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11,0 12,5 12,5 12,5 12,5 [V/Hz] Fans 230/50 230/50 230/50 230/50 230/50 [A] 2,24 4,48 5,60 6,72 7,84 [kW] 0,51 1,02 1,28 1,53 1,79 Width [mm] 1.000 1.500 2.000 2.500 3.000 Weight [kg] 40 65 85 105 125 Technical alterations reserved. Friguvent 3 Air volume Active volume flow [m3/h] 3.100 5.000 6.700 8.500 10.200 Blow out speed [m/s] 15,0 15,5 15,5 16,0 16,0 [V/Hz] Fans 230/50 230/50 230/50 230/50 230/50 [A] 4,30 8,60 12,90 17,20 21,50 [kW] 4 2 - 200 - 9010 = Example * AL 9010 = Standard colour. R Surface area in high-grade steel optional. Technical alterations reserved. Technical alterations reserved. RAL 9010 * 0,90 1,80 2,70 3,60 4,50 Friguvent in ADW mounting Friguvent in IDW mounting Friguvent in IDW mounting Mounting in front of the freezer room for a high screening effect (temperature of cold room < 0° C). Mounting inside the cold room for a high screening effect (temperature of cold room > 0°

Pagina 6-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza

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Pagina 7 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza C).

A mixing...

C). A mixing temperature arises through the suction of colder air parts from the freezer room, which prevents the risk of below the dew point. The blow-out direction is slightly aligned to the inner side of the cold room, against the cold air, condensate on the ceiling and loss of coldness are effectively prevented as a result. Mounting in front of the cold room in case of customer traffic (temp. of cold room > 0° C) or in front of the freezer room for the protection from icing of the freezer room ceiling (temperature of cold room significantly < 0° C). (Outwards revolving air roll) (Inwards revolving air roll) Measurements FRIGUVENT Dimensions Attachment Width B Heigth H Depth T [mm] [mm] [mm] 1 2 3 1000 up to 3000 Revsion flap a [mm] b [mm] c [mm] e [mm] f [mm] 255 455 75 143 270 248 1948 435 725 75 163 495 474 (Inwards revolving air roll) At the entry areas of cooled sales rooms, this mounting design prevents the loss of the cooled down air and simu

Pagina 7-Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza C).

A mixing temperature...

Pagina 8 - Perdea de aer industriala TEDDINGTON FRIGUVENT Fisa tehnica Engleza ltaneously represents...

ltaneously represents a convenient solution for customer traffic. At the freezer rooms, the penetration of warm air can be prevented with extremely low energy expenditure and so that freezing in the ceiling zone can be noticeably reduced. 1948 Technical alterations reserved. a E-connection B * T b c internal thread M10 Middle attachment starting from 2.5 m equipment width ** Dimensions of the revison flap B/2* f** H e** 5 FRIGUVENT Selection It totally depends on the situation. Fruit / vegetable refrigeration Fish / Meat refrigeration Deep-freezing in production areas Freezer warehouse Anteroom 20 °C Cold room about 5 °C Anteroom 20 °C Cold room 5°C down to -5°C Anteroom 20 °C Cold room -5°C down to -20°C Anteroom 10 °C Cold room -5°C down to -20°C No customer traffic Customer traffic No customer traffic Customer traffic Temperature separation Minimisation of ice formation Temperature separation Minimisation of ice formation IDW inside ID