Sound-insulated channel fan

DSK 50/4

No longer available for delivery
Article number: 0086.0647
Manufacturer: MAICO
Sound-insulated centrifugal channel fan, three-phase AC, channel dimension 800 mm x 500 mm
Application examples: Commercial premises, Workplace, Showroom, Production facility, Industrial building
Product data sheet
DSK 50/4 IM0009892.PNG Sound-insulated centrifugal channel fan, three-phase AC, channel dimension 800 mm x 500 mm
Back
  • On the notes
DSK 31/4
DSK 35/4
DSK 50/4
DSK 56/4

Characteristic curve

DSK 50/4 - Characteristic curve

Dimensioned drawing

DSK 50/4 - Dimensioned drawing [mm]

Technical data

DSK 50/4 - Technical data

Article DSK 50/4
Air flow volume 8.230 m³/h
Rotating speed 1.395 1/min
Speed controllable ✔
Rated voltage 400 V
Frequency 50 Hz
Nominal output 1.800 W
Imax 3,9 A
Degree of protection IP 44
Insulation class F
Mains cable 5 x 1,5 mm²
Installation site Channel
Installation position vertical / horizontal
Housing material Sheet steel, galvanised
Weight 81 kg
Weight including packaging 81 kg
Swivellable ✔
Swivelling fan ✔
Channel dimension 800 mm x 500 mm
Width 882 mm
Height 520 mm
Depth 880 mm
Width with packaging 900 mm
Height with packaging 670 mm
Depth with packaging 880 mm
Airstream temperature at IMax -20 °C up to 55 °C
Packing unit 1 piece
Range D
GTIN (EAN) 4012799866473
Article number 0086.0647

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, S5 (dB(A))

43

55

54

58

53

52

45

37

59

LWA5, S5 (dB(A))

–

70

76

70

65

63

62

57

79

LWA5, S4 (dB(A))

–

74

71

67

63

61

61

54

77

LWA5, S3 (dB(A))

–

79

63

63

60

58

58

49

80

LWA5, S2 (dB(A))

–

63

56

58

53

55

52

40

66

LWA5, S1 (dB(A))

–

49

46

43

45

45

32

22

53

LWA6, S5 (dB(A))

–

74

84

81

80

74

73

67

88

LWA6, S4 (dB(A))

–

77

79

79

78

72

71

65

85

LWA6, S3 (dB(A))

–

76

75

75

75

69

69

59

82

LWA6, S2 (dB(A))

–

65

69

68

68

65

63

51

74

LWA6, S1 (dB(A))

–

51

65

55

56

55

42

30

79

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

DSK 50/4 - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Servomotor MS 8 0157.0760 on request
  • On the notes
Servomotor MS 8 P 0157.0761 on request
  • On the notes
Channel shutter RKP 50 0151.0240 on request
  • On the notes
External grille LZP 50 0151.0314 on request
  • On the notes
Flexible coupling ELP 50 0092.0123 on request
  • On the notes
Channel sound absorber KSP 50/23 0092.0306 on request
  • On the notes
Water air heater WHP 50-55 0082.0123 on request
  • On the notes
Air filter TFP 50 0149.0036 on request
  • On the notes
Air filter TFP 50-7 0149.0072 on request
  • On the notes
Frequency converter MFU 6 0157.1217 on request
  • On the notes
5-step transformer, control cabinet TR 6,6 S-2 0157.0153 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformers DSS 20 0157.0750 on request
  • On the notes
External grille LAP 50 No longer available for delivery 0151.0312 on request
  • On the notes
External grille LZP-R 50 No longer available for delivery 0151.0386 on request
  • On the notes
5-step transformer TRV 5,0 No longer available for delivery 0157.0718 on request
  • On the notes
5-step transformer, control cabinet TR 6,6 S No longer available for delivery 0157.0743 on request
  • On the notes
Motor protection switch MV 25 No longer available for delivery 0157.0712 on request
  • On the notes

Product description

Productdescription

DSK 50/4

short description

Sound-insulated centrifugal channel fan, three-phase AC, channel dimension 800 mm x 500 mm

Product description

Features

  • Installation in rectangular ventilation channels.
  • With sound absorbing rock wool, laminated with silk glass, to meet the increased requirements of especially low noise levels.
  • Reduced space requirement due to the compact dimensions.
  • Flange profiles fitted on the inlet and outlet sides. Exception: DSK 31/4 without flange profile, threaded bushes are fitted directly on the housing for mounting attachments.
  • Centrifugal impeller with backwards curved blades.
  • Statically and dynamically balanced in accordance with DIN ISO 1940, balance quality 6.3.
  • Use ELP flexible coupling to prevent transfer of vibrations onto the channel system.

Air flow direction

  • Airstream and rotational directions are indicated by arrows marked on the fan housing

Motor

  • Motor designed for continuous operation.
  • Speed controllable with MFU frequency converter or transformer.
  • Robust motor with ball bearings, maintenance-free.
  • Thermal overload protection as standard feature.
  • Potential-free terminal connections, which must be connected to an MV 25 protective motor switch or the control circuit of a contactor.

Mounting instructions

  • Can be fitted in any position.

Table of contents

Wiring diagram

DSK 50/4 - Wiring diagram

S - control circuit

X - bridges for high speed

X - bridges for low speed



DSK with MV 25 motor protection switch

U1 - brown

W2 - orange

V1 - grey

U2 - red

W1 - black

V2 - grey

TK - white



Predecessor - successor

Notes
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