Channel fan

EPK 22/4 B

No longer available for delivery
Article number: 0086.0651
Manufacturer: MAICO
Centrifugal channel fan, single-phase AC

Product data sheet
EPK 22/4 B IM0009887.PNG Centrifugal channel fan, single-phase AC
Back
  • On the notes
EPK 22/6 B
EPK 22/4 B
DPK 22/6 B
DPK 22/4 B

Characteristic curve

EPK 22/4 B - Characteristic curve

Dimensioned drawing

EPK 22/4 B - Dimensioned drawing [mm]

Technical data

EPK 22/4 B - Technical data

Article EPK 22/4 B
Air flow volume 1.320 m³/h
Speed controllable ✔
Type of voltage Alternating current
Rated voltage 230 V
Imax 2 A
Degree of protection IP 55
Insulation class F
Mains cable 3 x 1,5 mm²
Installation position vertical / horizontal
Weight 17,5 kg
Weight including packaging 19,3 kg
Channel dimension 500 mm x 250 mm
Width with packaging 550 mm
Height with packaging 365 mm
Depth with packaging 550 mm
Airstream temperature at nominal current -20 °C up to 50 °C
Airstream temperature at IMax -20 °C up to 50 °C
Packing unit 1 piece
Range D
GTIN (EAN) 4012799866510
Article number 0086.0651

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, S1 (dB(A))

19

26

40

28

25

178

8

2

40

LWA2, S2 (dB(A))

27

33

44

36

34

30

21

6

46

LWA2, S3 (dB(A))

33

41

49

44

41

40

33

20

52

LWA2, S4 (dB(A))

378

47

53

49

46

45

43

31

56

LWA2, S5 (dB(A))

43

53

59

55

53

52

50

44

63

LWA5, S1 (dB(A))

15

26

43

33

32

9

21

11

44

LWA5, S2 (dB(A))

23

35

47

41

43

43

36

21

50

LWA5, S3 (dB(A))

30

44

52

49

49

52

48

36

58

LWA5, S4 (dB(A))

35

51

55

55

55

58

56

47

64

LWA5, S5 (dB(A))

41

58

61

62

63

64

64

57

71

LWA6, S1 (dB(A))

18

24

35

38

38

32

22

12

42

LWA6, S2 (dB(A))

26

33

43

48

49

45

41

27

53

LWA6, S3 (dB(A))

33

42

49

57

58

56

56

51

63

LWA6, S4 (dB(A))

39

47

54

62

65

64

65

62

71

LWA6, S5 (dB(A))

46

55

62

69

72

71

73

70

78

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

EPK 22/4 B - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
Servomotor MS 8 0157.0760 on request
  • On the notes
Servomotor MS 8 P 0157.0761 on request
  • On the notes
Channel shutter AKP 22 Discontinued product 0151.0096 on request
  • On the notes
Channel shutter RKP 22 0151.0235 on request
  • On the notes
External grille LZP 22 0151.0255 on request
  • On the notes
Flexible coupling ELP 22 0092.0125 on request
  • On the notes
Channel sound absorber KSP 22/15 0092.0301 on request
  • On the notes
Channel sound absorber KSP 22/27 0092.0330 on request
  • On the notes
Electrical air heater DHP 22-9 0082.0090 on request
  • On the notes
Electrical air heater DHP 22-16 0082.0091 on request
  • On the notes
Water air heater WHP 22-18 0082.0111 on request
  • On the notes
Air filter TFP 22 0149.0031 on request
  • On the notes
Air filter TFP 22-7 0149.0067 on request
  • On the notes
Contactor US 16 T 0157.0769 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
Temperature control system DTL 24 P 0157.0586 on request
  • On the notes
Channel sensor FL 30 P 0157.0780 on request
  • On the notes
Room sensor FR 30 P 0157.0781 on request
  • On the notes
Air flow monitor LW 9 0157.0779 on request
  • On the notes
Motor protection switch MVE 10 No longer available for delivery 0157.0711 on request
  • On the notes
External grille LAP 22 No longer available for delivery 0151.0250 on request
  • On the notes
External grille LZP-R 22 No longer available for delivery 0151.0381 on request
  • On the notes
5-step transformer TRE 3,3-1 No longer available for delivery 0157.0841 on request
  • On the notes
5-step transformer, control cabinet TRE 3,3 S No longer available for delivery 0157.0745 on request
  • On the notes

Product description

Productdescription

EPK 22/4 B

short description

Centrifugal channel fan, single-phase AC

Product description

Features

  • Installation in rectangular ventilation channels.
  • Galvanised housing with externally fitted terminal box.
  • Reduced space requirement due to compact dimensions.
  • Flange profiles fitted on the inlet and outlet sides.
  • Centrifugal impeller made of galvanised steel, with forward curved blades.
  • Directly driven impeller located on the motor shaft.
  • Statically and dynamically balanced in accordance with DIN ISO 1940, balance quality 6.3.
  • High degree of protection IP 55.
  • Use ELP flexible coupling to prevent transmission of vibrations onto the channel system.

Air flow direction

  • Airstream and rotational directions are indicated by arrows marked on the fan housing

Motor

  • Motor designed for continuous operation.
  • Robust motor with ball bearings, maintenance-free.

AC motor

  • EPK model series.
  • Thermal overload protection as standard feature.
  • Thermal contacts must be connected to an MVE 10 protective motor switch or the control circuit of a contactor.
  • Capacitor motors with operating capacitor ready for use in terminal box.

Electrical connection

  • Terminal box with cable sleeves fitted on the outside.
  • 50 Hz power frequency.

Special versions

  • The following special versions are available at extra cost on request:
    • Special voltages and frequencies.
    • Condensation drainage holes.
    • Fans with enhanced anti-corrosion protection.
  • 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

EPK 22/4 B - Wiring diagram



EPK 22/4 B, 22/6 B

S = control circuit for interruption signal











Predecessor - successor

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