Sound-insulated ventilation box

KFD 6030-A

No longer available for delivery
Article number: 0080.0957
Manufacturer: MAICO
Sound-insulated Flatbox for exhaust air with diagonal fan and shutter with servomotor, channel size 600 mm x... more information
KFD 6030-A IM0011762.PNG Sound-insulated Flatbox for exhaust air with diagonal fan and shutter with servomotor, channel size 600 mm x 300 mm

Characteristic curve

KFD 6030-A - Characteristic curve

Dimensioned drawing

KFD 6030-A - Dimensioned drawing [mm]

  1. Mounting bracket (variable position)
  2. Cable entry
  3. Mounting handle which can be unscrewed

Technical data

KFD 6030-A - Technical data

Article KFD 6030-A
Air flow volume 2.370 m³/h
Rotating speed 2.810 1/min
Air direction Air extraction
Speed controllable
Rated voltage 230 V
Nominal output 290 W
Inom 1,3 A
Imax 1,7 A
Degree of protection IP 43
Operator unit degree of protection IP 00
Weight 50 kg
Filter class -
Channel dimension 600 mm x 300 mm
Airstream temperature at nominal current 55 °C
Airstream temperature at IMax 55 °C
Packing unit 1 piece
Range K
GTIN (EAN) 4012799809579
Article number 0080.0957

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA2, high (dB(A))

45

53

48

50

45

44

40

57

LWA5, high (dB(A))

70

79

76

76

73

73

66

83

LWA6, high (dB(A))

55

71

75

77

74

68

60

81

LWA2= housing sound power level in dB.

LWA5= free inlet sound power level in dB.

LWA6= free outlet sound power level in dB.

Accessories

KFD 6030-A - Accessories

General accessories

Product type Name Art. No. Price*(EUR) Action
External grille LZP 28 0151.0257 on request
  • On the notes
External grille LZP-R 28 Discontinued product 0151.0383 on request
  • On the notes
Flexible coupling ELP 28 0092.0127 on request
  • On the notes
Channel sound absorber KSP 28/14 0092.0303 on request
  • On the notes
5-step transformer TRE 3,3-2 0157.0159 on request
  • On the notes
5-step transformer, control cabinet TRE 3,3 S-2 0157.0163 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

Product description

Productdescription

KFD 6030-A

short description

Sound-insulated Flatbox for exhaust air with diagonal fan and shutter with servomotor, channel size 600 mm x 300 mm

Product description

Model KFR-A, KFD-A exhaust air

  • Sound-insulated Flatbox for air extraction.
  • With fan and shutter with servomotor.
  • Control using operator unit contained in supply air unit - no separate operator unit needed.

Features

  • Compact unit for supply or exhaust air.
  • Housing has 30 mm of rock wool thermal and sound insulation.
  • Internal pressure losses are very low thanks to large flow-through areas. The housings are very smooth on the inside and outside and air-tight. This results in very quiet operations, few internal air noises and makes them easy to clean.
  • No elaborate wiring or installation of attachments needed since all components are fitted ready for use.
  • Control unit included in the scope of delivery of supply air unit.
  • Configuration information for water/air heaters can be accessed online.
  • IP 43 degree of protection.

Control unit

  • One control unit can be used to jointly control a supply air and exhaust air flat box.
  • Supply air flat box KFR / KFD and KFR-K / KFD-K: Control unit included in scope of delivery.
  • Exhaust air flat box KFR-A / KFD-A: No control unit included, controlled using control unit of supply air flat box or transformer.
  • If there is no KFR-A / KFD-A connected to the control unit, a 230 V transformer-type controllable fan can also be controlled instead (e.g. EKR, ESQ). Note: The power consumption of the exhaust air unit must not exceed that of the supply air unit.
  • The control unit takes on the following functions:
    • Selection of operating mode (supply air/circulating air).
    • 3 levels of fan control
    • Indication of current operating mode and setpoint temperature.
    • Specification of setpoint temperature on control unit.
    • Activation of servomotor, e.g. of heating circuit or cooling circuit.
    • Release signal on refrigeration machine.
    • Activation of a heating circulation pump.
    • Fault indicator with LED and error code on control unit.
    • Minimum and maximum limitation of supply air temperature.
    • Frost protection monitoring of water-air heater.
    • Air filter monitoring using differential pressure measurement.
    • Room temperature sensor integrated on control unit.
    • Activation of servomotor for shutter.

Mounting instructions

  • Due to the efficient sound and thermal insulation, the unit can be fitted directly in suspended ceilings.
  • Mounting bracket included in scope of delivery.
  • Fit horizontally only.

Table of contents

Wiring diagram

KFD 6030-A - Wiring diagram

Wiring diagram for KFD 6030-A and KFD 9030-A

TK - thermal contacts



Predecessor - successor

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