Sound-insulated ventilation box

EKR 35 FU

No longer available for delivery
Article number: 0080.0897
Manufacturer: MAICO
Sound-insulated exhaust air box with frequency converter, DN 355, alternating current
Application examples: Extraction hood, Canteen kitchen, Workplace air extraction system, Machine extraction unit
EKR 35 FU IM0013270.PNG Sound-insulated exhaust air box with frequency converter, DN 355, alternating current
EKR 35 FU IM0013704.PNG Sound-insulated exhaust air box with frequency converter, DN 355, alternating current

Characteristic curve

EKR 35 FU - Characteristic curve

  1. Auxiliary characteristics curves for control voltage 0.5 - 10 V

Dimensioned drawing

EKR 35 FU - Dimensioned drawing [mm]

Technical data

EKR 35 FU - Technical data

Article EKR 35 FU
Air flow volume 5.890 m³/h
Rotating speed 1.610 1/min
Speed controllable
Type of voltage Alternating current
Rated voltage 230 V
Frequency 50 Hz
Nominal output 1.260 W
Inom 5,6 A
Imax 5,9 A
Degree of protection IP X4
Degree of protection for motor IP 55
Insulation class F
Mains cable 5 / 1,5 mm²
Weight 66 kg
Swivelling fan
Nominal size 355 mm
Width 784 mm
Height 784 mm
Depth 386 mm
Airstream temperature at nominal current -20 °C up to 120 °C
Airstream temperature at IMax -20 °C up to 120 °C
Ambient temperature -25 °C up to 40 °C
Packing unit 1 piece
Range E
GTIN (EAN) 4012799808978
Article number 0080.0897

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, Level 2 (dB(A))

51

66

68

63

61

58

51

47

72

LWA2, Level 3 (dB(A))

48

64

67

66

64

61

51

46

72

LWA2, Level 4 (dB(A))

49

67

71

66

64

61

50

45

74

LWA2, Level 5 (dB(A))

51

69

72

66

63

61

49

45

75

LWA5, Level 2 (dB(A))

56

71

76

77

75

74

70

63

82

LWA5, Level 3 (dB(A))

50

71

74

74

73

73

71

67

81

LWA5, Level 4 (dB(A))

49

73

76

76

74

74

71

67

82

LWA5, Level 5 (dB(A))

53

75

78

78

76

75

72

68

84

LWA6, Level 2 (dB(A))

56

70

77

77

77

76

70

61

83

LWA6, Level 3 (dB(A))

46

67

71

73

74

73

70

62

80

LWA6, Level 4 (dB(A))

50

70

74

76

75

74

70

63

81

LWA6, Level 5 (dB(A))

57

76

77

77

77

75

72

64

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

EKR 35 FU - Accessories

Specific accessories

Product type Name Art. No. Price*(EUR) Action
Weather protection roof WSD 20-40 0149.0083 on request
  • On the notes

General accessories

Product type Name Art. No. Price*(EUR) Action
Tubular sound absorber RSR 35/50 0092.0335 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
Potentiometer ST EC 010 0157.0110 on request
  • On the notes
Potentiometer ST EC 230 0157.0109 on request
  • On the notes
Potentiometer ST EC 3 0157.0111 on request
  • On the notes
Pressure and temperature control system EAT EC 0157.0119 on request
  • On the notes
Humidity and temperature sensor FFT 30 K 0157.0121 on request
  • On the notes
Temperature control system EAT EC No longer available for delivery 0157.0113 on request
  • On the notes

Product description

Productdescription

EKR 35 FU

short description

Sound-insulated exhaust air box with frequency converter, DN 355, alternating current

Product description

Features

  • Double-walled housing made of galvanised sheet steel, for high demands and especially low noise levels.
  • Supply of medium to large air volumes at high resistances.
  • Not sensitive to hot airstreams of up to 120°C.
  • Inlet and outlet side connection sockets for direct installation in ventilation ducts, with double sealed lips.
  • With mounting tracks and 4 vibration dampers.
  • Fan unit can be swivelled out for cleaning and maintenance.
  • Motor located outside of the air flow.
  • With condensation drain if the exhaust socket points upwards.
  • Strong centrifugal impellers with backward curved blades.
  • Degree of protection X4.

Motor

  • Motor with integrated frequency converter.
  • Speed can be controlled using a 0 - 10 V signal or potentiometer.
  • Inputs for external ON/OFF signal and external nominal value signal (potential-free).
  • An output for potential-free reporting signal.
  • Protected against pulse overvoltage according to EN 61 800-3.
  • Protected against slowly developing overload as well as blocking (IEC 34-11: TP 211).

Mounting instructions

  • Installation with upward, right-hand or left-hand exhaust socket.
  • If the unit is mounted with the exhaust socket pointing to the left or the right, the service door must be altered by the customer.

Electrical connection

  • Externally fitted terminal box with cable screw fittings.

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

EKR 35 FU - Wiring diagram

S - fault

B - operation

Min. 5 V DC / 10 mA

Max. 250 V / 2 A

Main switch and fuse provided by customer



Predecessor - successor

EKR 35 FU - Successor

Product type Name Art. No. Action
Sound-insulated ventilation box EKR 35-2 0080.0885
  • On the notes

Notes
Inquiry
Product comparison
The wish list option allows you to make a note of all the products you are interested in. You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back to the product page, download product data sheets, delete items and mark products as optional. You can save your wish list to your computer and then call it up again at a later time to make more changes, if required. Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or compare products.
Assort Product type Name Art. No. PDF Range List price* (EUR) Quantity Optional Total gross amount (EUR)
There are no products on the list
Save wish list on local computer
Load wish list from local computer

Search

Here you can search for products, documents, contents pages etc.

Our website uses cookies in order to provide you an optimal service. OK

Acknowledgements Data protection