Smoke Spill Roof Units - RSS Series

  Features

  • The RSS Series of axial roof units are fitted with adjustable pitch impellers enabling a wide performance range to be obtained from any one unit.
  • They are designed for exhaust applications, handling clean or toxic fumes through to smoke spill.

  Construction

  • Galvanised steel cowl.
  • Impeller blades are aluminium.
  • Shutters are fitted as a standard on these units; ensure that the flap hinge points down the slope.

  Motors

  • Type - squirrel cage induction motor.
  • Electricity supply - 415V, three-phase, 50 Hz.
  • Bearings - ball.
  • Motors are selected to suit the application and motors with 2- speed windings can be provided. Motors complying with EN12101-3:2002 Standards can be fitted on request. Refer to AMS for full details.
  • Refer to Reference Information p.J-2/3 for details on motors.

Testing

Air flow testing: -
  • 500-1000mm diameter - BS848 : Part 1,1980
  • 1250-1800mm diameter - ISO5801:1997
  • Noise testing, all sizes to BS848 : Part 2, 1985

  Suggested Specifications

  • The axial roof ventilators shall be the RSS Series designed and manufactured by AMS.
  • The axial impellers shall be adjustable pitch and manufactured in aluminium.
  • Construction of the impellers will be to suit the elevated temperatures with blades pinned as necessary.
  • The cowl shall be vertical discharge design, made of steel, hot dip galvanised after manufacture and incorporate butterfly shutters.
  • Motors shall be selected to suit the elevated temperature needs of smoke-spill applications.
  • All fans shall be tested to meet the air flow, temperature and structural requirements of AS/NZS1668.1:1998 and AS/NZS4429:1999.

  Dimensions

 
 
Model RSS A B C *
050 570 770 900 680
063 780 980 830 800
071 780 980 980 875
080 900 1100 1230 975
100 1080 1280 1330 1180
125 1280 1480 1600 1430
140 1480 1680 1680 1580
160 1680 1880 2030 1785
180 1880 2080 2130 1985

*  The height dimension, C, is based upon the maximum motor scheduled being fitted.  If a motor with lower kW or 2-speed motor is fitted, this value could change.

  Technical Data

 
Model RSS Fan Speed rev/sec Max kW App vol m3
0504 24 1.5 0.5
0634 24 4.0 1.0
0636 16 1.1
0714 24 7.5 1.2
0716 16 2.2
0804 24 11.0 1.9
0806 16 3.0
0808 12 1.5
1004 24 22.0 2.8
1006 16 7.5
1008 12 3.0
1254 24 75.0 4.4
1256 16 22.0
1258 12 11.0
1406 19 55.0 6.0
1408 12 15.0
1606 16 75.0 9.3
1608 12 30.0
1806 16 11.0 12.0
1808 12 55.0
Amperages can be given at time of order

  Performance

  Ancillaries

  AUTO CAD

  PDF

Download AUTO CAD file
Download pdf file
   

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