Centrifugal roof fan

DRD V 80/6

Article number: 0073.0072
Manufacturer: MAICO
Centrifugal roof fan, vertical air outlet, nominal power 3 kW, three-phase AC
Application examples: Production facility, Workplace, Commercial premises, Industrial building
Product data sheet
DRD V 80/6 IM0020565.PNG Centrifugal roof fan, vertical air outlet, nominal power 3 kW, three-phase AC
Back
  • On the notes
DRD V 50/4
DRD V 56/6
DRD V 63/6
DRD V 75/6
DRD V 80/6
DRD V 90/6

Characteristic curve

DRD V 80/6 - Characteristic curve

Dimensioned drawing

DRD V 80/6 - Dimensioned drawing [mm]

Technical data

DRD V 80/6 - Technical data

Article DRD V 80/6
Air flow volume 22.664 m³/h
Rotating speed 970 1/min
Impeller type radial
Speed controllable ✔
Reversing capacity −
Type of voltage Three-phase AC
Rated voltage 400 V
Frequency 50 Hz
Nominal output 3.000 W
Inom 7 A
Degree of protection IP 55
Insulation class F
Pole-changeable −
Installation site Roof
Installation position vertical
Housing material Sheet steel, galvanised
Impeller material Sheet steel, galvanised
Colour grey
Weight 228 kg
Weight including packaging 238 kg
Size 800 mm
Width 1.600 mm
Height 1.150 mm
Depth 1.600 mm
Width with packaging 1.700 mm
Height with packaging 1.985 mm
Depth with packaging 1.700 mm
Airstream temperature at IMax -20 °C up to 80 °C
PTC DIN 44082 M 100
Packing unit 1 piece
Range C
GTIN (EAN) 4012799730729
Article number 0073.0072

 

63 Hz

125 Hz

250 Hz

500 Hz

1 kHz

2 kHz

4 kHz

8 kHz

Total

LWA5, S5 (dB(A))

72

87

89

92

92

94

81

74

99

LWA5= free inlet sound power level in dB.

Product description

Productdescription

DRD V 80/6

short description

Centrifugal roof fan, vertical air outlet, nominal power 3 kW, three-phase AC

Product description

Features

  • Centrifugal roof fan for direct or ducted air extraction of commercial and industrial buildings.
  • Vertical air outlet.
  • Low noise level.
  • Housing made of galvanised sheet steel.
  • Plastic weather protection hood.
  • Motor outside of the air flow.
  • Suitable for temperature ranges from -20 °C to + 80 °C.
  • Sturdy eyebolts enable transport by crane.

Motor

  • Three-phase AC motor.
  • IP 55 degree of protection.
  • IE3 motor.
  • S1 operating mode (continuous operation).
  • Speed-controllable with frequency converter.
  • Permissible frequency range for speed control with frequency converter 20-50 Hz.
  • The temperature in the fan motor is monitored by PTC thermistors. The PTC thermistors must be connected to a release system, that permanently disconnects the fan from the power supply if the temperature is too high.

Electrical connection

  • Connection in the terminal box on the motor.

Special versions

  • The following special versions are available on request, at an extra cost:
    • Versions with an operating frequency for 60 Hz.

Table of contents

Wiring diagram

DRD V 80/6 - Wiring diagram



Predecessor - successor

Notes
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