Short Case - SCD Series 2000

  Features
  • The Short Case Axial Series 2000 fans is designed for duct mounting.
  • The fans are suitable for a wide range of applications.

  Construction
  • Galvanised steel casings are rolled and flanged mild steel and hot dip galvanised as standard.
  • Impellers are of injection moulded glass reinforced plastic.
  • Aluminium blades are an optional extra.

  Motors
  • Type - squirrel cage induction motor.
  • Electricity supply - 220-240V single or 415V three-phase, 50Hz.
  • Bearings - sealed-for-life ball.
  • Speed-controllable using electronic controllers, auto transformers or inverter controllers.
  • Enclosure IP55.

Internal Thermal Protection
  • Manual reset protection is supplied as standard in these units.

Testing
  • Air flow tests to BS848:Part 1, 1980.
  • Noise tests BS848:Part 2, 1985.

  Special Features
  • Can be mounted at any angle.
  • Can operate in ambients from -20°C up to 70°C, or maximum of 50°C when being speed controlled.
  • An electrical junction box is fitted as standard.

  Dimensions
 
Model SCD AØ BØ C D EØ F
250 305 250 180 8 7.0 285
315 382 315 180 8 9.5 355
350 421 350 180 8 9.5 395
400 466 400 190 12 9.5 450
450 515 450 190 12 9.5 487
500 567 500 250 12 9.5 560
560 636 560 250 16 11.5 620
630 709 630 250 16 11.5 690

  Technical Data

Performance & Technical Data
Single Phase - Variable Speed 220-240V/1Ph/50Hz
 
                  Motor Electrical Data Sound
    Airflow m3/sec @ Static Pressure Pa. FL SC Output dB(A)
Model SCD r.p.m. 0 25 50 75 100 125 150 Amps Amp KW @3m
315/4-1 1320 0.6 0.54 0.42         0.9 1.45 0.09 47
350/4-1 1320 0.9 0.77 0.64 0.49       0.9 1.45 0.09 52
400/4-1-10 1300 1.25 1.24 1.21 1.14 1.09 1 0.8 1.8 3.6 0.25 55
450/6-1-10 850 0.96 0.92 0.86 0.7       1.05 2 0.12 50
450/4-1-10 1300 1.4 1.33 1.25 1.2 0.9 0.8   1.8 3.6 0.25 59
500/6-1-10 60 1.4 1.3 1.2 1.1       1.55 3.5 0.18 54
500/4-1-10 1350 1.96 1.92 1.86 1.8 1.64 1.6 1.56 3.6 10.8 0.55 62
560/6-1-10 875 1.97 1.8 1.72 1.46 1.3     2.2 5.5 0.25 58
560/4-1-10 1350 2.37 2.27 2.18 2.04 2.02 2 1.82 4.9 15 0.75 65
630/6-1-10 850 2.9 2.8 2.65 2.35 2.2     6 12.6 0.55 59
 
Three Phase - Variable Speed 380-400V/3Ph/50Hz
 
                      Motor Electrical Data Sound
    Airflow m3/sec @ Static Pressure Pa. FL SC Output dB(A)
Model SCD r.p.m. 0 25 50 75 100 125 150 200 250 Amps Amp KW @3m
315/4-3 1250 0.6 0.54 0.42             0.5 1.15 0.12 42
350/4-3 1250 0.9 0.77 0.64 0.49           0.5 1.15 0.12 45
400/4-3-10 1350 1.25 1.24 1.21 1.14 1.09 1 0.8     1.4 4.5 0.37 54
450/6-3-10 850 0.96 0.92 0.86 0.7           0.68 1.7 0.18 52
450/4-3-10 1300 1.4 1.33 1.25 1.2 0.9 0.8       1.4 4.5 0.37 59
500/6-3-10 830 1.4 1.3 1.2 1.1           0.94 2.4 0.25 54
500/4-3-10 1320 1.96 1.92 1.86 1.8 1.64 1.6 1.56     1.75 6.2 0.55 62
560/6-3-10 830 1.97 1.8 1.72 1.46 1.3         0.94 2.4 0.25 58
560/4-3-10 1320 2.37 2.27 2.18 2.04 2.02 2 1.82     2 7.5 0.75 65
630/6-3-10 850 2.9 2.8 2.65 2.35 2.2         1.9 5.8 0.55 59
630/4-3-10 1320 3.87 3.8 3.7 3.6 3.5 3.4 3.2 3 2.8 4.3 15.5 1.5 68
 

  Autocad

    
SCD 250 SCD 315 SCD 350 SCD 400
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SCD 450 SCD 500 SCD 560 SCD 630
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