Quickbox

DSQ 35/4

Discontinued product
Article number: 0080.0034
Manufacturer: MAICO
Sound-insulated radial fan for indoor fitting, three-phase AC, DN 355
Application examples: Workplace, Workplace air extraction system, Storage facility, Workshop, Day room
DSQ 35/4 IM0011157.PNG Sound-insulated radial fan for indoor fitting, three-phase AC, DN 355

Characteristic curve

DSQ 35/4 - Characteristic curve

Dimensioned drawing

DSQ 35/4 - Dimensioned drawing [mm]

  1. Mounting bracket included in the scope of delivery

Technical data

DSQ 35/4 - Technical data

Article DSQ 35/4
Air flow volume 2.800 m³/h
Speed controllable
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 250 W
PMax 250 W
Inom 0,9 A
Imax 0,9 A
Degree of protection IP 55
Insulation class F
Mains cable 5 / 1,5 mm²
Installation position vertical / horizontal
Housing material Sheet steel, galvanised
Weight 52,8 kg
Swivelling fan
Nominal size 355 mm
Width 643 mm
Height 640 mm
Depth 700 mm
Airstream temperature at nominal current -20 °C up to 50 °C
Airstream temperature at IMax -20 °C up to 50 °C
Sound pressure level 43 dB(A) / Distance 3 m, Free-field conditions
Packing unit 1 piece
Range C
GTIN (EAN) 4012799800347
Article number 0080.0034

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

51

53

45

44

38

39

35

57

LWA5, high (dB(A))

59

65

63

63

60

58

53

70

LWA6, high (dB(A))

59

69

71

63

63

66

63

75

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

DSQ 35/4 - Accessories

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Fixing cuff ELR 35 0092.0115 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Automatic backflow preventer AVM 35 0093.0012 on request
  • On the notes
Tubular sound absorber RSR 35/50 0092.0335 on request
  • On the notes
Electrical air heater with controller DRH 35-12 R 0082.0147 on request
  • On the notes
Air filter TFE 35-4 0149.0081 on request
  • On the notes
Air filter TFE 35-5 0149.0065 on request
  • On the notes
Air filter TFE 35-7 0149.0056 on request
  • On the notes
Contactor US 16 T 0157.0769 on request
  • On the notes
Frequency converter MFU 1 0157.1214 on request
  • On the notes
5-step transformer TR 2,5-2 0157.0149 on request
  • On the notes
5-step transformer, control cabinet TR 2,5 S-2 0157.0152 on request
  • On the notes
5-step switch for TRE...S -2/ TR...S-2 5-step transformers DSS 20 0157.0750 on request
  • On the notes
Air flow monitor LW 9 0157.0779 on request
  • On the notes

Product description

Productdescription

DSQ 35/4

short description

Sound-insulated radial fan for indoor fitting, three-phase AC, DN 355

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 5 different directions. Can therefore be varied during installation even in awkward spaces.
  • Compact dimensions.
  • Very quiet operation thanks to excellent sound insulation.
  • With prefitted mounting brackets as standard to simplify installation.
  • Impeller with blades curved to the rear . Resulting in optimised efficiency and low maintenance costs.
  • Because of the large spaces between the impeller blades, the fan does not tend to dirty.
  • IP 55 degree of protection.

Mounting instructions

  • Installation inside the building.
  • Side section with intake socket is permanently fitted. The side section with exhaust socket and closed side sections can be interchanged. This allows the Quickbox to be adapted to different mounting situations.
  • Any installation position.
  • Housing wall is easy to remove.
  1. Side panel with intake socket
  2. Side panel, can be screw-fitted
  3. Side panel, removable
  4. Catch
  5. Side wall with exhaust socket
  6. Impeller
  7. Cable screw-connection
  8. Motor with terminal box

S Information sign - Impeller direction of rotation

T Rating plate

Electrical connection

  • Connection to internal terminal box.

Table of contents

Wiring diagram

DSQ 35/4 - Wiring diagram



Predecessor - successor

Notes
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