Centrifugal roof fan

DRD 50/8

No longer available for delivery
Article number: 0087.0116
Manufacturer: MAICO
Radial roof fan, with vertical air outlet, DN 500, three-phase AC

Characteristic curve

DRD 50/8 - Characteristic curve

Dimensioned drawing

DRD 50/8 - Dimensioned drawing [mm]

  1. Clear width
  2. External duct diameter

Technical data

DRD 50/8 - Technical data

Article DRD 50/8
Air flow volume 6.300 m³/h
Rotating speed 715 1/min
Nominal output 640 W
Inom 1,5 A
Imax 1,7 A
Pole-changeable
Installation site Roof
Installation position vertical
Material Sheet steel, galvanised
Weight 124
Airstream temperature at nominal current 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799871163
Article number 0087.0116

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA5, S1 (dB(A))

30

35

42

47

59

45

35

22

60

LWA5, S2 (dB(A))

50

49

52

54

61

65

48

35

67

LWA5, S3 (dB(A))

54

56

59

60

63

69

64

46

72

LWA5, S4 (dB(A))

57

61

64

63

66

70

70

52

75

LWA5, S5 (dB(A))

55

69

69

66

68

71

72

55

78

LWA8, S1 (dB(A))

33

39

45

52

58

44

35

25

59

LWA8, S2 (dB(A))

50

51

56

60

61

64

48

40

67

LWA8, S3 (dB(A))

56

58

61

66

65

67

62

52

72

LWA8, S4 (dB(A))

58

63

66

70

69

69

68

61

76

LWA8, S5 (dB(A))

58

69

69

72

71

70

69

53

78

LWA5= free inlet sound power level in dB.

LWA8= housing and free outlet sound power level in dB.

Accessories

DRD 50/8 - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Motor protection switch MV 25 0157.0712 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
TR 2,5 No longer available for delivery 0157.0381 on request
  • On the notes
5-step transformer TRV 1,7 No longer available for delivery 0157.0716 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
Temperature control system ATS No longer available for delivery 0157.0759 on request
  • On the notes
Temperature control system, power module ATL 2,5 No longer available for delivery 0157.0757 on request
  • On the notes

Product description

Productdescription

DRD 50/8

short description

Radial roof fan, with vertical air outlet, DN 500, three-phase AC

Table of contents

Wiring diagram

DRD 50/8 - Wiring diagram









Predecessor - successor

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