Axial duct fan

DZR 40/64 B

No longer available for delivery
Article number: 0086.0049
Manufacturer: MAICO
Axial duct fan, DN 400, three-phase AC, pole-changeable
Application examples: Machine extraction unit, Showroom, Foreman's office, Workshop, Production site
DZR 40/64 B IM0009987.PNG Axial duct fan, DN 400, three-phase AC, pole-changeable

Characteristic curve

DZR 40/64 B - Characteristic curve

Dimensioned drawing

DZR 40/64 B - Dimensioned drawing [mm]

Number of flange holes: 12

Technical data

DZR 40/64 B - Technical data

Article DZR 40/64 B
Air flow volume 3.000 m³/h / 4.400 m³/h
Rotating speed 930 1/min / 1.425 1/min
Speed controllable
Reversing capacity
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 120 W / 210 W
Inom 0,35 A / 0,5 A
Imax 0,4 A / 0,6 A
Degree of protection IP 55
Insulation class B
Pole-changeable
Number of poles at high speed 4
Number of poles at low speed 6
Installation position horizontal / vertical
Material Sheet steel, galvanised
Weight 16,3 kg
Nominal size 400 mm
Airstream temperature at nominal current 60 °C
Airstream temperature at IMax 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799860495
Article number 0086.0049

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

31

49

57

59

61

58

55

42

66

LWA2, low (dB(A))

24

47

43

52

48

48

43

30

55

LWA5, high (dB(A))

31

50

72

71

72

70

63

52

77

LWA5, low (dB(A))

28

51

56

64

58

58

51

38

66

LWA8, high (dB(A))

52

57

70

77

77

77

76

73

84

LWA8, low (dB(A))

41

55

61

67

68

68

68

66

75

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

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

Accessories

DZR 40/64 B - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Shutter AS 40 0151.0334 on request
  • On the notes
Shutter, manual RS 40 0151.0342 on request
  • On the notes
Servomotor MS 2 0093.0403 on request
  • On the notes
Servomotor MS 8 0157.0760 on request
  • On the notes
Servomotor MS 8 P 0157.0761 on request
  • On the notes
Internal grille IG 40 0059.0175 on request
  • On the notes
Protective grille, metal SG 40 0150.0118 on request
  • On the notes
Protective grille, synthetic material SGK 40 0059.0165 on request
  • On the notes
Flexible coupling ELA 40 0092.0269 on request
  • On the notes
Flexible cuff EL 40 0092.0091 on request
  • On the notes
Mounting and sealing material BD 40 Discontinued product 0092.0136 on request
  • On the notes
Counter flange GF 40 0056.0006 on request
  • On the notes
Counter socket GS 40 0055.0172 on request
  • On the notes
Suction nozzle AD 40 0180.0623 on request
  • On the notes
Mounting foot FU 40 0036.0073 on request
  • On the notes
Vibration damper GP 10 0092.0151 on request
  • On the notes
Main switch, service switch HS 6 0157.0737 on request
  • On the notes
Rotary switch DS 10 0157.0410 on request
  • On the notes
Pole-changing switch P 2 0157.0106 on request
  • On the notes
Reversing switch, pole-changing switch WP 2 0157.0108 on request
  • On the notes
Contactor US 16 T 0157.0769 on request
  • On the notes
Thermostat THR 10 0157.0774 on request
  • On the notes
Thermostat TH 10 0157.0764 on request
  • On the notes
Thermostat TH 16 0157.0748 on request
  • On the notes
Air flow monitor LW 9 0157.0779 on request
  • On the notes
Hygrostat HY 10 AP No longer available for delivery 0157.0358 on request
  • On the notes
Hygrostat HY 10 UP No longer available for delivery 0157.0357 on request
  • On the notes
Air quality controller EAQ 10/1 0157.0777 on request
  • On the notes
Shutter VD 40 No longer available for delivery 0093.0104 on request
  • On the notes
Shutter, servomotor VE 40 No longer available for delivery 0093.0288 on request
  • On the notes
Hygrostat HY 5 No longer available for delivery 0157.0123 on request
  • On the notes

Product description

Productdescription

DZR 40/64 B

short description

Axial duct fan, DN 400, three-phase AC, pole-changeable

Product description

Features

  • Duct sleeve made of galvanised sheet steel, with flanges 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 EN 12220:1998.
  • DZR 56/6 B and DZR 56/4 B: Flange holes in accordance with DIN EN 12220:1998.
  • To avoid transmission of vibrations to the duct system: Use flexible couplings, feet and vibration dampers.
  • High degree of protection IP 55. Exception EZR/DZR... D IP 54.
  • Can be fitted in any position.

Air flow direction

  • The following illustration shows the air flow direction.
  1. Air flow direction A: With air drawn across the motor, standard
  2. Air flow direction B: With air blown across the motor, available on request
  3. Rotational direction
  4. Reversing mode: The volumetric flow is reduced by approx. 35 % with abnormal air flow direction.

Motor

  • Asynchronous motor, speed controllable. Exception: Type DZR 40/2 B.
  • Not suitable for ventilating steam-saturated air.
  • Reversing mode: The volumetric flow is reduced by approx. 35 % with abnormal air flow direction.

Three-phase AC motor

  • DZR model series.
  • Rated voltage 400 V, 50 Hz.
  • Thermal overload protection as a standard feature. Exception: available on request for DZR 25/4 D and pole-changeable axial duct fans. Potential-free terminal connections, which must be connected to e.g. an MV 25 protective motor switch or the control circuit of a contactor.
  • Pole-changeable fans: Ensure overload protection is guaranteed by a motor protection switch provided by the customer.

Electrical connection

  • Terminal box with cable sleeves fitted on the outside.

Safety instructions

  • The fan may be operated only if the protection against accidental contact with the impeller is guaranteed to be in accordance with DIN EN 13857.

Special versions

  • The following special versions are available on request, at an extra cost:
    • Special voltages and frequencies.
    • PTC thermistor, potential-free terminal connection.
    • 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

DZR 40/64 B - Wiring diagram





Predecessor - successor

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