Axial duct fan

DZL 45/6 B

Discontinued product
Article number: 0086.0085
Manufacturer: MAICO
Axial duct fan, DN 450, three-phase AC
Application examples: Machine extraction unit, Showroom, Foreman's office, Workshop, Production site
DZL 45/6 B IM0014274.PNG Axial duct fan, DN 450, three-phase AC

Characteristic curve

DZL 45/6 B - Characteristic curve

Dimensioned drawing

DZL 45/6 B - Dimensioned drawing [mm]

Number of flange holes: 12

Technical data

DZL 45/6 B - Technical data

Article DZL 45/6 B
Model Stabiliser
Air flow volume 4.370 m³/h
Impeller type axial
Speed controllable
Reversing capacity
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Imax 0,8 A
Degree of protection IP 55
Mains cable 7 / 1,5 mm²
Installation position vertical / horizontal
Material Sheet steel, galvanised
Weight 20,6 kg
Nominal size 450 mm
Width 512 mm
Height 512 mm
Depth 310 mm
Airstream temperature at nominal current 60 °C
Airstream temperature at IMax -20 °C up to 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799860853
Article number 0086.0085
Article DZL 45/6 B
Total efficiency η 42 %
Measurement category D
Efficiency category total
Efficiency level N 52,8
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. 0086.0085
PBEP / Air volumeBEP / Pfs, BEP 0,16 kW / 2.970 m³/h / 80 Pa
nBEP 986 1/min
Specific ratio ≈ 1
Information about dismantling and disposal see mounting instructions
Objects used to measure efficiency which are not described by the measurement category -
IBEP 0,55 A
Sound power levelLWA5 69 dB(A)

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, S1 (dB(A))

26

29

37

36

35

29

23

15

41

LWA2, S2 (dB(A))

29

44

43

47

45

39

33

21

51

LWA2, S3 (dB(A))

28

46

46

56

52

46

40

26

57

LWA2, S4 (dB(A))

30

47

46

58

53

48

42

28

60

LWA2, S5 (dB(A))

31

48

46

59

54

50

44

29

61

LWA5, S1 (dB(A))

32

35

55

45

46

43

33

19

56

LWA5, S2 (dB(A))

28

51

61

57

57

55

46

33

64

LWA5, S3 (dB(A))

30

48

60

62

62

60

51

39

67

LWA5, S4 (dB(A))

30

51

59

68

64

62

53

42

70

LWA5, S5 (dB(A))

31

53

59

68

65

63

55

43

71

LWA6, S1 (dB(A))

37

39

47

52

52

50

49

47

58

LWA6, S2 (dB(A))

42

54

59

63

67

67

68

66

39

LWA6, S3 (dB(A))

47

56

63

67

70

70

71

68

77

LWA6, S4 (dB(A))

50

59

62

72

72

71

71

69

78

LWA6, S5 (dB(A))

47

58

62

74

73

72

73

70

80

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

DZL 45/6 B - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Shutter AS 45 0151.0335 on request
  • On the notes
Shutter, manual RS 45 0151.0343 on request
  • On the notes
Servomotor MS 2 0093.0403 on request
  • On the notes
Protective grille, metal SG 45 0150.0119 on request
  • On the notes
Flexible coupling ELA 45 0092.0270 on request
  • On the notes
Flexible cuff EL 45 0092.0155 on request
  • On the notes
Mounting and sealing material BD 45 Discontinued product 0092.0137 on request
  • On the notes
Counter flange GF 45 0056.0007 on request
  • On the notes
Counter socket GS 45 0055.0173 on request
  • On the notes
Suction nozzle AD 45 0180.0624 on request
  • On the notes
Mounting foot FU 45 0036.0074 on request
  • On the notes
Vibration damper GP 20 0092.0152 on request
  • On the notes
Motor protection switch MV 25 0157.0712 on request
  • On the notes
5-step transformer TR 0,8-2 0157.0148 on request
  • On the notes
5-step transformer, control cabinet TR 0,8 S-2 0157.0151 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
5-step transformer, control cabinet TR 0,8 S No longer available for delivery 0157.0741 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

DZL 45/6 B

short description

Axial duct fan, DN 450, three-phase AC

Product description

Features

  • Duct sleeve made of galvanised sheet steel, with flanges and guided vanes on both sides.
  • 8-blade impellers made of glass-fibre filled polyamide. Dynamically balanced at two levels, in accordance with performance level 6.3, DIN ISO 1940, Part 1.
  • Flange holes in accordance with DIN 24154, page 2, 7/66.
  • DZL 56/6 B and DZL 56/4 B: Flange holes in accordance with DIN 24145, part 2, 7/90.
  • High degree of protection IP 55.
  • To prevent transfer of vibrations onto the duct system: Use flexible couplings, feet and vibration dampers.
  • Can be fitted in any position.

Motor

  • Asynchronous motor, speed controllable. Exception: Type DZL 40/2 B.
  • Not suitable for ventilating steam-saturated air.
  • EZL / DZL duct fans are non reversible.

Three-phase AC motor

  • DZL series
  • Rated voltage 400 V, 50 Hz.
  • Thermal overload protection as a standard feature. Available on request for pole changeable axial duct fans.
  • Potential-free terminal connection, which must be connected to e.g. an MV 25 full motor protection switch or the control circuit of a contactor.
  • Pole-changeable motors with speed ratios of 8/4 or 4/2 have a Dahlander pole-changing circuit.

Electrical connection

  • Terminal box with cable sleeves fitted on the outside.

Safety instructions

  • The fan can be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN 13857 for fans with a free inlet.

Special versions

  • The following special versions are available at extra cost on request:
    • Special voltages and frequencies.
    • Single-phase motors with thermal contacts or PTC thermistor, with potential-free terminal connections.
    • Condensation drainage holes.
    • Fans with enhanced anti-corrosion protection.
    • Impellers made of aluminium.
  • Information on operation at temperatures occasionally below -20°C available upon request.
  • If operating with frequency converters, the factory must be consulted.
  • Feasibility must be checked in each case.

Table of contents

Wiring diagram

DZL 45/6 B - Wiring diagram

DZL...B standard (counter-clockwise, 1 speed)

SC - Protection contact

TK - Thermal contact



DZL...B standard (anti-clockwise, 1 speed) with MV 25 full protection motor switch




DZL...B standard (anti-clockwise, 1 speed) with TR... 5-step transformer and MV 25 full protection motor switch


DZL... Standard (anti-clockwise, 1 speed) with TRV... 5-step transformer


Predecessor - successor

DZL 45/6 B - Successor

Product type Name Art. No. Action
Axial duct fan DZR 45/6 B 0086.0032
  • On the notes

Notes
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