Diagonal fan

EDR 45

Article number: 0080.0661
Manufacturer: MAICO
Diagonal fan for duct installation, DN 450
Application examples: Machine extraction unit, Workplace air extraction system, Production site, Storage facility, Laboratory
EDR 45 IM0011737.PNG Diagonal fan for duct installation, DN 450
EDR 45 IM0013704.PNG Diagonal fan for duct installation, DN 450

Characteristic curve

EDR 45 - Characteristic curve

Dimensioned drawing

EDR 45 - Dimensioned drawing [mm]

Technical data

EDR 45 - Technical data

Article EDR 45
Air flow volume 5.200 m³/h
Air volumenom 3.500 m³/h / in opt. efficiency
Pressure pfs, nom 246 Pa / in opt. efficiency
Rotating speed nnom 1.435 1/min / in opt. efficiency
Rotating speed 1.440 1/min
Impeller type diagonal
Speed controllable
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 410 W / in opt. efficiency
Inom 2,3 A / in opt. efficiency
Imax 3,1 A
Degree of protection IP 54
Insulation class F
Mains cable 3 / 1,5 mm²
Installation position vertical / horizontal
Housing material Aluminium AlMg3
Weight 17,5 kg
Nominal size 450 mm
Width 467 mm
Height 463 mm
Depth 467 mm
Airstream temperature at IMax 80 °C
Ambient temperature 80 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799806615
Article number 0080.0661
Article EDR 45
Total efficiency η 50 %
Measurement category A
Efficiency category static
Efficiency level N 64,2
VSD necessary No
Year of manufacture see rating plate
Manufacturer’s name / official registration number / manufacturer's place of establishment Maico Elektroapparate-Fabrik GmbH / Freiburg registration court, HRB 601233 / Villingen-Schwenningen
Art. No. 0080.0661
PBEP / Air volumeBEP / Pfs, BEP 0,445 kW / 3.500 m³/h / 246 Pa
nBEP 1.435 1/min
Specific ratio ≈ 1
Information about dismantling and disposal see mounting instructions
Information about installation, operation and repairs see mounting instructions
Objects used to measure efficiency which are not described by the measurement category -
IBEP 2,3 A
Sound power levelLWA5 71 dB(A)

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, Level 2 (dB(A))

67

65

64

68

50

48

37

72

LWA2, Level 3 (dB(A))

64

62

62

67

48

46

36

70

LWA2, Level 4 (dB(A))

65

64

63

67

50

47

37

71

LWA2, Level 5 (dB(A))

66

65

64

68

54

53

41

72

LWA5, Level 2 (dB(A))

68

70

67

67

64

58

51

75

LWA5, Level 3 (dB(A))

64

67

66

67

65

59

52

73

LWA5, Level 4 (dB(A))

63

67

66

67

67

60

54

73

LWA5, Level 5 (dB(A))

75

71

71

71

70

66

59

79

LWA6, Level 2 (dB(A))

75

73

74

72

65

60

52

80

LWA6, Level 3 (dB(A))

74

71

73

73

67

61

53

79

LWA6, Level 4 (dB(A))

75

72

76

74

69

64

56

81

LWA6, Level 5 (dB(A))

77

75

78

76

72

68

60

83

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Measured at optimised efficiency

Accessories

EDR 45 - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Flexible cuff EL 45 0092.0155 on request
  • On the notes
Motor protection switch MVE 10 0157.0711 on request
  • On the notes
5-step transformer TRE 3,3-2 0157.0159 on request
  • On the notes
5-step transformer, control cabinet TRE 3,3 S-2 0157.0163 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformers ESS 20 0157.0749 on request
  • On the notes

Product description

Productdescription

EDR 45

short description

Diagonal fan for duct installation, DN 450

Product description

Features

  • For direct installation in ducts.
  • Displacement of medium to large air volumes against high levels of resistance.
  • Compact dimensions, low weight and integrated installation plate simplify fast installation.
  • High efficiency reduces operating costs: Depending on level of use, purchase price is amortised after just one year.
  • Suction nozzle for turbulence-reduced air intake.
  • Diagonal impeller with downstream stator.
  • Profiled impeller and stator blades ensure optimum flow.
  • With diffuser to increase static pressure.
  • Gap sealing between intake and pressure chamber reduces overflow losses.
  • Meridian flow course prevents turbulence.
  • IP X4 degree of protection. Exception EDR 45 to EDR 56 IP 54.
  • Insulation class F.

AC motor

  • Electrical connection via external terminal box.
  • Speed can be controlled using transformers.
  • Thermal overload protection as a standard feature.
  • Depending on versions, thermal contacts must be connected to an MVE 10 full motor protection switch or the control circuit of a contactor.

Electrical connection

  • 50 Hz power frequency.

Table of contents

Wiring diagram

EDR 45 - Wiring diagram

EDR 31, EDR 45 and EDR 50

TK - Thermal contact



Predecessor - successor

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