Axial innen engl - TLT Turbo GmbH

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Am Weinberg 68 · D-36251 Bad Hersfeld/Germany Phone: +49.6621.950-0 · Fax: +49.6621.950-100 ˙V = Volume flow [m 3 /h] bzw. [m 3 /s] pd = Dyn. pressure [Pa] bzw. x 0,1 [kp/m 2 ] c = Flow velocity [m/s] Total pressure increase � pt [Pa] → 900 800 710 630 560 500 450 400 355 315 280 250 Shaft power input requirement V [m Pw [kW] = = 3 · /h] · �pt [Pa] �· 1000 · 3600 56000 16 8,0 40 63000 18 9,0 50 71000 20 10 63 CHARACTERISTIC CURVES - AXIAL FLOW FANS DIRECT DRIVE, WITHOUT GUIDE VANES TYPE BVAXO 10/1600/D ROTATIONAL SPEED 980 RPM Tip speed u2 = 81 m/s Temperature t = 20°C Density = 1,2 kg/m3 80000 22,4 11,2 80 90000 25 12,5 100 � 100000 28 14 112000 31,5 16 125000 35,5 18 140000 40 20 160000 45 22,4 Moment of inertia I = kg m 2 Casing diameter d.i.L. = 1587 mm Outlet cross section A2 = 1,98 m 2 These fans are available only with the indicated blade pitch. Subsequent pitch variations are not possible. 20° 20° 25° 125 25° 0,44 160 30° 200 30° 0,50 � = 0,52 0,48 0,46 250 0,51 315 35° 35° 180000 50 25 400 40° 40° 200000 56 28 500 45° 45° 224000 63 31,5 630 50° pd 50° Blade pitch angle 118 116 114 112 110 108 106 104 102 100 98 078 ˙V [m 3 /h] → ˙V [m 3 /s] → c [m/s] → pd [Pa] → Total acoustic power level Lw [dB]
Item Nr. or or or or or Qty. Description – 079 – Axial Flow Fan – AXO Series, Type M-D Airflow direction: motor in outlet Direct-drive type Axial Flow Fan – AXO Series, Type M-S Airflow direction: motor in inlet Direct-drive type consisting of Casing of welded sheet steel construction with drilled flanges according to DIN 24 154, Series 3 Surface protection: • Polyester powder coating Colour: RAL 7030 • Hot-dip galvanized Aluminium hub Blades made of plastic (PP), non-adjustable, Placed on the shaft end of the 3-phase a.c. standard motor Type 3 Protection class IP 54, wired to exterior terminal box Outlet-side installation: • Duct connection • Direct outlet without diffuser • Outlet into short-type diffuser without interior core (optional) Specifications Volume flow m3/h Dynamic inlet pressure Pa Dynamic outlet pressure Pa Total pressure increase of fan Pa Pressure loss of accessories Pa External pressure loss Pa Temperature °C Density kg/m3 Fan rotational speed rpm Blade pitch angle ° Total acoustic power level L w dB Efficiency % Power required at shaft kW Three-phase a.c. motor • single-speed • with Dahlander pole-changing type • pole-changing type with separate windings Motor speed rpm Motor output kW Current consumption A Voltage Volt Frequency Hz Weight kg Manufacturer: TLT-Turbo GmbH Type: AXO / M-D Type: AXO / M-S Carryover Unit price 2 Total 2 AXO-Direct drive
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Ventilation Axial Flow Fans ▲ AXO
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Am Weinberg 68 · D-36251 Bad Hersf
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TLT-Turbo GmbH Building and Tunnel
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Axial innen engl - TLT Turbo GmbH

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