Axial wall fan

EZQ 40/6 B

Article number: 0083.0110
Manufacturer: MAICO
Axial wall fan with square wall plate, DN 400, single-phase AC
Application examples: Production facility, Commercial premises, Garage, Building container, Storage facility
EZQ 40/6 B IM0009977.PNG Axial wall fan with square wall plate, DN 400, single-phase AC

Characteristic curve

EZQ 40/6 B - Characteristic curve

  • EZQ 40/6 B IM0003066.PNG Axial wall fan with square wall plate, DN 400, single-phase AC

Dimensioned drawing

EZQ 40/6 B - Dimensioned drawing [mm]

  • EZQ 40/6 B IM0008252.PNG Axial wall fan with square wall plate, DN 400, single-phase AC
  1. Steel wall plate = EZQ/DZQ model
  2. Steel wall ring = EZS/DZS model

Technical data

EZQ 40/6 B - Technical data

Article EZQ 40/6 B
Model Square wall plate
Air flow volume 2.600 m³/h
Rotating speed 935 1/min
Impeller type axial
Speed controllable
Reversing capacity
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 100 W
Inom 0,5 A
Imax 0,5 A
Degree of protection IP 55
Insulation class B
Installation site Wall / Ceiling
Type of installation Surface-mounted
Installation position horizontal / vertical
Material Sheet steel, galvanised
Weight 11,1 kg
Nominal size 400 mm
Width 580 mm
Height 580 mm
Depth 266 mm
Airstream temperature at nominal current 50 °C
Airstream temperature at IMax -20 °C up to 60 °C
Packing unit 1 piece
Range C
GTIN (EAN) 4012799831105
Article number 0083.0110

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA7, S1 (dB(A))

21

30

27

32

31

26

17

12

37

LWA7, S2 (dB(A))

28

40

37

42

45

44

32

19

49

LWA7, S3 (dB(A))

25

49

46

49

52

53

45

31

58

LWA7, S4 (dB(A))

27

52

48

52

55

57

50

37

61

LWA7, S5 (dB(A))

28

51

49

55

58

59

53

41

63

LWA8, S1 (dB(A))

19

30

28

31

32

27

16

10

37

LWA8, S2 (dB(A))

31

39

38

41

44

43

32

19

49

LWA8, S3 (dB(A))

36

50

48

49

63

64

66

63

70

LWA8, S4 (dB(A))

44

53

54

56

66

67

68

66

73

LWA8, S5 (dB(A))

44

53

54

58

67

68

70

67

74

LWA7= housing and free inlet sound power level in dB.

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

Accessories

EZQ 40/6 B - Accessories

General accessories

Product typeNameArt. No.Price*(EUR)Action
ShutterAS 400151.0334 on request
  • On the notes
Connection frameZVR 400093.0195 on request
  • On the notes
Shutter, manualRS 400151.0342 on request
  • On the notes
ServomotorMS 20093.0403 on request
  • On the notes
External grilleMLA 400151.0115 on request
  • On the notes
External grilleMLZ 400151.0105 on request
  • On the notes
Extension sleeveVH 400055.0034 on request
  • On the notes
Internal grilleIG 400059.0175 on request
  • On the notes
Main switch, service switchHS 30157.0736 on request
  • On the notes
Rotary switchDS 100157.0410 on request
  • On the notes
Reversing switchW 10157.0101 on request
  • On the notes
Reversing switchWU 10157.0102 on request
  • On the notes
Reversing switchFS 70016.0107 on request
  • On the notes
ContactorUS 16 T0157.0769 on request
  • On the notes
Speed controllerSTX 1,5New development0157.1561 on request
  • On the notes
Speed controller, distribution boardSTSX 2,5New development0157.1564 on request
  • On the notes
Speed controllerST 1No longer available for delivery0157.0810 on request
  • On the notes
Reversing switchUWK 10157.0817 on request
  • On the notes
Speed controller, distribution boardSTS 2,5Discontinued product0157.0255 on request
  • On the notes
Speed controller, reversing switchSTW 10157.0813 on request
  • On the notes
5-step transformerTRE 0,6-20157.0157 on request
  • On the notes
5-step transformer, control cabinetTRE 1,6 S-20157.0162 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformersESS 200157.0749 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
Temperature control systemEAT 6 G/10157.0808 on request
  • On the notes
Temperature control systemEAT 6 TG0157.0755 on request
  • On the notes
HygrostatHY 2300157.0126 on request
  • On the notes
HygrostatHY 230 I0157.0127 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
Speed controllerSTU 1No longer available for delivery0157.0814 on request
  • On the notes
Temperature control system, power moduleEALT 6No longer available for delivery0157.0756 on request
  • On the notes

Product description

Productdescription

EZQ 40/6 B

short description

Axial wall fan with square wall plate, DN 400, single-phase AC

Product description

Features

  • Yellow chromated protective grille on the intake side, potection against accidental contact in accordance with DIN EN ISO 13857.
  • 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.
  • 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 EZQ 45/6 B, EZS 45/6 B, DZQ 40/2 B and DZS 40/2 B.
  • Reversible. Exception: Fans with shaded-pole motors (...-E).
  • Not suitable for ventilating steam-saturated air.

AC motor

  • EZQ and EZS model series.
  • Rated voltage 230 V, 50 Hz.
  • Thermal overload protection as a standard feature.
  • "../B" fans: Capacitor motors with operating capacitor fitted to protective grille or to wall sleeve, IP 55 degree of protection.
  • "../D" fans: Capacitor motors with operating capacitor in terminal box, IP 54 degree of protection.
  • "../E" fans: Shaded-pole motors, non reversible, IP 54 degree of protection.

Electrical connection

  • To terminal block under the motor cover.

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 ISO 13857.

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

EZQ 40/6 B - Wiring diagram



















Predecessor - successor

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