Axial duct fan

DZR 30/64 B

No longer available for delivery
Article number: 0086.0043
Manufacturer: MAICO
Axial duct fan, DN 300, three-phase AC, pole-changeable
Application examples: Machine extraction unit, Showroom, Foreman's office, Workshop, Production site
DZR 30/64 B IM0009987.PNG Axial duct fan, DN 300, three-phase AC, pole-changeable

Characteristic curve

DZR 30/64 B - Characteristic curve

  • DZR 30/64 B IM0002793.PNG Axial duct fan, DN 300, three-phase AC, pole-changeable

Dimensioned drawing

DZR 30/64 B - Dimensioned drawing [mm]

  • DZR 30/64 B IM0001717.PNG Axial duct fan, DN 300, three-phase AC, pole-changeable

Number of flange holes: 8

Technical data

DZR 30/64 B - Technical data

Article DZR 30/64 B
Air flow volume 1.200 m³/h / 1.800 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 90 W / 120 W
Inom 0,35 A / 0,4 A
Imax 0,35 A / 0,4 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 12,6 kg
Nominal size 300 mm
Airstream temperature at nominal current 60 °C
Airstream temperature at IMax 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799860433
Article number 0086.0043

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, low (dB(A))

20

42

42

48

45

42

38

27

52

LWA2, high (dB(A))

27

43

53

57

57

53

50

35

62

LWA5, low (dB(A))

21

38

55

58

51

52

44

30

61

LWA5, high (dB(A))

25

41

60

65

61

63

57

46

69

LWA8, low (dB(A))

29

45

49

61

58

58

58

56

66

LWA8, high (dB(A))

43

49

60

71

70

70

70

67

77

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 30/64 B - Accessories

General accessories

Product typeNameArt. No.Price*(EUR)Action
ShutterAS 300151.0332 on request
  • On the notes
Shutter, manualRS 300151.0340 on request
  • On the notes
ServomotorMS 20093.0403 on request
  • On the notes
ServomotorMS 80157.0760 on request
  • On the notes
ServomotorMS 8 P0157.0761 on request
  • On the notes
Internal grilleIG 300059.0173 on request
  • On the notes
Protective grille, metalSG 300150.0116 on request
  • On the notes
Protective grille, synthetic materialSGK 300059.0163 on request
  • On the notes
Flexible couplingELA 300092.0267 on request
  • On the notes
Flexible cuffEL 300092.0089 on request
  • On the notes
Counter flangeGF 300056.0004 on request
  • On the notes
Counter socketGS 300055.0170 on request
  • On the notes
Suction nozzleAD 300180.0621 on request
  • On the notes
Mounting footFU 300036.0071 on request
  • On the notes
Vibration damperGP 100092.0151 on request
  • On the notes
Main switch, service switchHS 60157.0737 on request
  • On the notes
Rotary switchDS 100157.0410 on request
  • On the notes
Pole-changing switchP 20157.0106 on request
  • On the notes
Reversing switch, pole-changing switchWP 20157.0108 on request
  • On the notes
ContactorUS 16 T0157.0769 on request
  • On the notes
ThermostatTHR 100157.0774 on request
  • On the notes
ThermostatTH 100157.0764 on request
  • On the notes
ThermostatTH 160157.0748 on request
  • On the notes
Air flow monitorLW 90157.0779 on request
  • On the notes
HygrostatHY 10 APNo longer available for delivery0157.0358 on request
  • On the notes
HygrostatHY 10 UPNo longer available for delivery0157.0357 on request
  • On the notes
Air quality controllerEAQ 10/10157.0777 on request
  • On the notes
Mounting and sealing materialBD 30No longer available for delivery0092.0134 on request
  • On the notes
Shutter, pull deviceVD 30No longer available for delivery0093.0102 on request
  • On the notes
Shutter, servomotorVE 30No longer available for delivery0093.0286 on request
  • On the notes
HygrostatHY 5No longer available for delivery0157.0123 on request
  • On the notes

Product description

Productdescription

DZR 30/64 B

short description

Axial duct fan, DN 300, 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 30/64 B - Wiring diagram





Predecessor - successor

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