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ESQ 31/4 K

No longer available for delivery
Article number: 0080.0070
Manufacturer: MAICO
Sound-insulated radial fan for high temperatures, alternating current, DN 315
Application examples: High temperatures of up to 180°C, Workplace air extraction system, Machine extraction unit
ESQ 31/4 K IM0013307.PNG Sound-insulated radial fan for high temperatures, alternating current, DN 315

Characteristic curve

ESQ 31/4 K - Characteristic curve

  • ESQ 31/4 K IM0011105.PNG Sound-insulated radial fan for high temperatures, alternating current, DN 315

Dimensioned drawing

ESQ 31/4 K - Dimensioned drawing [mm]

  • ESQ 31/4 K IM0013733.PNG Sound-insulated radial fan for high temperatures, alternating current, DN 315

Technical data

ESQ 31/4 K - Technical data

Article ESQ 31/4 K
Air flow volume 2.000 m³/h
Speed controllable
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 120 W
PMax 120 W
Inom 1,2 A
Imax 1,2 A
Degree of protection IP 55
Insulation class F
Mains cable 3 x 1,5 mm²
Installation position vertical / horizontal
Housing material Sheet steel, galvanised
Weight 32,5 kg
Swivelling fan
Nominal size 315 mm
Width 500 mm
Height 600 mm
Depth 555 mm
Airstream temperature at nominal current 180 °C
Airstream temperature at IMax 180 °C
Sound pressure level 46 dB(A) / Distance 3 m, Free-field conditions
Packing unit 1 piece
Range C
GTIN (EAN) 4012799800705
Article number 0080.0070

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

55

49

45

44

37

34

30

53

LWA5, high (dB(A))

61

59

61

60

57

51

45

67

LWA6, high (dB(A))

55

63

61

60

57

51

45

69

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

ESQ 31/4 K - Accessories

Specific accessories

Product typeNameArt. No.Price*(EUR)Action
Fixing cuffELR 310092.0114 on request
  • On the notes

General accessories

Product typeNameArt. No.Price*(EUR)Action
Tubular sound absorberRSR 310092.0319 on request
  • On the notes
Tubular sound absorberRSR 31/500092.0329 on request
  • On the notes
ContactorUS 16 T0157.0769 on request
  • On the notes
5-step transformerTRE 1,6-20157.0158 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
Temperature control systemETL 16 PNo longer available for delivery0157.0824 on request
  • On the notes
Temperature control systemDTL 16 P0157.0825 on request
  • On the notes
Channel sensorFL 30 P0157.0780 on request
  • On the notes
Room sensorFR 30 P0157.0781 on request
  • On the notes
Air flow monitorLW 90157.0779 on request
  • On the notes

Product description

Productdescription

ESQ 31/4 K

short description

Sound-insulated radial fan for high temperatures, alternating current, DN 315

Product description

Model

  • 230 V model.
  • Speed controllable with 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

ESQ 31/4 K - Wiring diagram



Predecessor - successor

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