Sound-insulated ventilation box

ESR 35-2

No longer available for delivery
Article number: 0080.0615
Manufacturer: MAICO
Sound-insulated ventilation box, DN 350, alternating current
Application examples: Commercial premises, Showroom, Office, Changing room, Foreman's office
ESR 35-2 IM0009642.PNG Sound-insulated ventilation box, DN 350, alternating current

Characteristic curve

ESR 35-2 - Characteristic curve

Dimensioned drawing

ESR 35-2 - Dimensioned drawing [mm]

Technical data

ESR 35-2 - Technical data

Article ESR 35-2
Air flow volume 2.400 m³/h
Rotating speed 1.150 1/min
Speed controllable
Type of voltage Alternating current
Rated voltage 230 V
Nominal output 970 W
Inom 2,7 A
Imax 4,6 A
Degree of protection IP X4
Insulation class F
Housing material Sheet steel, galvanised
Weight 43,1 kg
Nominal size 350 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 C
GTIN (EAN) 4012799806158
Article number 0080.0615

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, S5 (dB(A))

53

51

42

36

34

32

27

55

LWA5, S5 (dB(A))

63

62

52

63

62

61

54

69

LWA6, S5 (dB(A))

67

72

76

80

76

76

70

84

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories / Accessories of

ESR 35-2 - Accessories / Accessories of

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Sound insulation set KSD-D 0092.0521 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Disk valve, synthetic material TK - - -
Disk valve, metal TM - - -
Disk valve, stainless steel TM-V2A - - -
Disk valve, fire protection TB, WBV - - -
Disk valve, metal TFA - - -
Disk valve, metal TFZ - - -
Mounting frame for TFA/TFZ EBR-D - - -
Automatic backflow preventer AVM 35 0093.0012 on request
  • On the notes
Supply air valve ZWVQ 10 0152.0064 on request
  • On the notes
Supply air valve ZWVQ 12 0152.0065 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
Water air heater WRH 40-9 0082.0122 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
Speed controller ST 5 Discontinued product 0157.0812 on request
  • On the notes
Speed controller STU 5 0157.0816 on request
  • On the notes
5-step transformer TRE 6,5-2 0157.0160 on request
  • On the notes
5-step transformer, control cabinet TRE 6,5 S-2 0157.0164 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
Air flow monitor LW 9 0157.0779 on request
  • On the notes

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Surface-mounted exhaust air element, fire protection Surface-mounted exhaust air element, Centro fire protection - - -
Exhaust air element Centro exhaust air element - - -

Product description

Productdescription

ESR 35-2

short description

Sound-insulated ventilation box, DN 350, alternating current

Product description

Features

  • With 50 mm sound absorbing mineral fibre plates to meet the increased requirements for especially low noise levels.
  • Inlet and outlet side connection couplings for direct installation in ventilation ducts.
  • Removable housing cover fitted with clip-locks - enables easy and quick cleaning of the ventilation box.
  • Centrifugal impeller made of galvanised steel, with forward curved blades.
  • Statically and dynamically balanced in accordance with DIN ISO 1940, balance quality 6.3.

Air flow direction

  • The airsteam direction is indicated by an arrow marked on the housing.

Motor

  • External rotor - capacitor motor.
  • Thermal overload protection as standard feature.
  • Robust motor with ball bearings, maintenance-free.
  • Temperature classes B or F.
  • IP 44 degree of protection for closed housing covers as well as duct connections fitted on the inlet and outlet sides.
  • There can be a physically induced humming noise, through the use of phase angle technology. 5-step transformers are therefore used for speed control in rooms requiring quiet fan operations.

Mounting instructions

  • Can be fitted in any position.

Electrical connection

  • Terminal box at front.

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 for fans with free inlet or outlet. To do this, fit a protective grille.

Table of contents

Wiring diagram

ESR 35-2 - Wiring diagram



Predecessor - successor

ESR 35-2 - Predecessor

Product type Name Art. No. Action
Sound-insulated ventilation box ESR 35/1 No longer available for delivery 0080.0286
  • On the notes

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