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DSQ 25/4 K

No longer available for delivery
Article number: 0080.0074
Manufacturer: MAICO
Sound-insulated radial fan for high temperatures, three-phase AC, DN 250
Application examples: High temperatures of up to 180°C, Workplace air extraction system, Machine extraction unit, Workplace air extraction system, Machine extraction unit
Product data sheet
DSQ 25/4 K IM0013307.PNG Sound-insulated radial fan for high temperatures, three-phase AC, DN 250
Back
  • On the notes
ESQ 25/4 K
DSQ 25/4 K
ESQ 31/4 K
DSQ 31/4 K
ESQ 35/4 K
DSQ 35/4 K
ESQ 40/4 K
DSQ 40/4 K
ESQ 45/4 K
DSQ 45/4 K
DSQ 45/6 K
DSQ 50/4 K
DSQ 50/6 K

Characteristic curve

DSQ 25/4 K - Characteristic curve

Dimensioned drawing

DSQ 25/4 K - Dimensioned drawing [mm]

Technical data

DSQ 25/4 K - Technical data

Article DSQ 25/4 K
Air flow volume 1.200 m³/h
Speed controllable ✔
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 90 W
PMax 90 W
Inom 0,4 A
Imax 0,4 A
Degree of protection IP 55
Insulation class F
Mains cable 5 x 1,5 mm²
Installation position vertical / horizontal
Housing material Sheet steel, galvanised
Weight 32 kg
Weight including packaging 35 kg
Swivelling fan −
Nominal size 250 mm
Width 500 mm
Height 600 mm
Depth 555 mm
Width with packaging 715 mm
Height with packaging 780 mm
Depth with packaging 615 mm
Airstream temperature at nominal current 180 °C
Airstream temperature at IMax -10 °C up to 180 °C
Sound pressure level 37 dB(A) / Distance 3 m, Free-field conditions
Packing unit 1 piece
Range C
GTIN (EAN) 4012799800743
Article number 0080.0074

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

–

46

43

38

38

33

35

28

49

LWA5, high (dB(A))

–

53

53

55

56

53

52

44

62

LWA6, high (dB(A))

–

49

54

60

58

56

60

48

65

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Product description

Productdescription

DSQ 25/4 K

short description

Sound-insulated radial fan for high temperatures, three-phase AC, DN 250

Product description

Model

  • 400 V model (3+PE).
  • Speed controllable with MFU frequency converter or transformer.
  • Prescribed motor overload switch must be provided by customer.

Features

  • Side panel with exhaust air connection can be fitted in 3 different directions. Can therefore be varied during installation even in awkward spaces.
  • Compact dimensions.
  • Motor located outside of the air flow.
  • Very quiet operation thanks to excellent sound insulation.
  • Impeller with blades curved to the rear. Resulting in optimised efficiency and low maintenance costs.
  • IP 55 degree of protection.

Mounting instructions

  • Installation inside the building.
  • Mounting feet already pre-fitted.
  • Side section with intake socket is permanently fitted. The side section with exhaust opening can be adapted to a wide range of installation situations.
  • Housing wall is easy to remove.
  1. Side panel, removable
  2. Catch
  3. Support foot
  4. Impeller
  5. Intake sockets
  6. Terminal box

S Information sign - Impeller direction of rotation

T Rating plate

Electrical connection

  • Connection to external terminal box.

Table of contents

Wiring diagram

DSQ 25/4 K - Wiring diagram



Predecessor - successor

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