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RFV EC - Roof fan

RFV EC

Roof fan

Roof exhaust fans of the RFV/EC type are designed for ventilating rooms with a low degree of air pollution. The fans are used in exhaust systems in houses, supermarkets, industrial rooms, shops, warehouses, garages, parking facilities and outbuildings. Designed for continuous operation.
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Application

Roof exhaust fans RFV / EC are intended for ventilation of rooms with a low degree of air pollution. Designed for continuous operation.

They are used in exhaust installations from apartments, supermarkets, industrial halls, workshops, warehouses, toilets, garages, parking lots, and farm buildings.

Construction

The RFV / EC fans use rotors with backward inclined blades made of plastic. The fan is made of galvanized steel sheet.

Fans adapted to work in a vertical position, they are adapted for installation on flat roofs, after using appropriate roof bases, they can be mounted on sloping roofs.

Motor

Highly efficient motors with integrated EC technology, which, thanks to the reduced demand for electricity (lower CO2 emission), minimize the operating costs. The fan motor is equipped with a 0-10VDC control input, which enables smooth speed control.

Insulation class B, degree of protection IP44 (models 125 / L, 125 / M, 160 / L and 250 / L), insulation class F, degree of protection IP54 (models 125 / H, 160 / H, 200, 250 / H, 315 , 315T, 355 - 500). Power supply - single-phase 230V, 50Hz or three-phase 400V depending on the model.

Technical assistance

Catalog card

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m3/h
Pa
Type airflow max pressure max power max Rotation speed current max voltage Sound power
level*		 temp.
min		 temp.
max		 weight
  m3/h Pa W rpm A V db(A) oC oC kg
RFV/EC-125/L 320 290 33 2980 0.3 230 43 -25 60 3.5

RFV/EC-125/L

Nominal parameters

  • Max. volume flow 320 m3/h
  • Maximum pressure 290 Pa
  • Rotation speed 2980 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 33 W
  • Rated current 0.3 A
  • Rated frequency 50 Hz
  • Diameter 125 mm
  • Weight 3.5 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-125/M 535 380 64 2975 0.5 230 49 -25 60 3.5

RFV/EC-125/M

Nominal parameters

  • Max. volume flow 535 m3/h
  • Maximum pressure 380 Pa
  • Rotation speed 2975 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 64 W
  • Rated current 0.5 A
  • Rated frequency 50 Hz
  • Diameter 125 mm
  • Weight 3.5 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-125/H 775 1240 170 4240 1.5 230 47 -25 60 3.6

RFV/EC-125/H

Nominal parameters

  • Max. volume flow 775 m3/h
  • Maximum pressure 1240 Pa
  • Rotation speed 4240 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 170 W
  • Rated current 1.5 A
  • Rated frequency 50 Hz
  • Diameter 125 mm
  • Weight 3.6 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-160/L 825 450 116 2830 0.5 230 58 -25 40 3.5

RFV/EC-160/L

Nominal parameters

  • Max. volume flow 825 m3/h
  • Maximum pressure 450 Pa
  • Rotation speed 2830 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 116 W
  • Rated current 0.5 A
  • Rated frequency 50 Hz
  • Diameter 160 mm
  • Weight 3.5 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 40 °C
  • Max. medium temperature 40 °C
  • Distance 4 m
RFV/EC-160/H 1070 990 170 2860 1.5 230 43 -30 60 4

RFV/EC-160/H

Nominal parameters

  • Max. volume flow 1070 m3/h
  • Maximum pressure 990 Pa
  • Rotation speed 2860 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 170 W
  • Rated current 1.5 A
  • Rated frequency 50 Hz
  • Diameter 160 mm
  • Weight 4 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -30 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-200 1620 920 170 2680 1.55 230 44 -25 60 5.5

RFV/EC-200

Nominal parameters

  • Max. volume flow 1620 m3/h
  • Maximum pressure 920 Pa
  • Rotation speed 2680 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 170 W
  • Rated current 1.55 A
  • Rated frequency 50 Hz
  • Diameter 200 mm
  • Weight 5.5 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-250/L 1780 450 205 2060 1.1 230 57 -25 60 6.7

RFV/EC-250/L

Nominal parameters

  • Max. volume flow 1780 m3/h
  • Maximum pressure 450 Pa
  • Rotation speed 2060 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 205 W
  • Rated current 1.1 A
  • Rated frequency 50 Hz
  • Diameter 250 mm
  • Weight 6.7 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-250/H 2350 775 400 2580 2.3 230 57 -25 60 10

RFV/EC-250/H

Nominal parameters

  • Max. volume flow 2350 m3/h
  • Maximum pressure 775 Pa
  • Rotation speed 2580 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 400 W
  • Rated current 2.3 A
  • Rated frequency 50 Hz
  • Diameter 250 mm
  • Weight 10 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-315 2550 530 325 2010 1.58 230 45 -25 60 11

RFV/EC-315

Nominal parameters

  • Max. volume flow 2550 m3/h
  • Maximum pressure 530 Pa
  • Rotation speed 2010 rpm
  • Phase 1
  • Rated voltage 230 V
  • Rated power 325 W
  • Rated current 1.58 A
  • Rated frequency 50 Hz
  • Diameter 315 mm
  • Weight 11 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-315T 4370 1030 1115 2500 2.1 400 61 -25 60 12.7

RFV/EC-315T

Nominal parameters

  • Max. volume flow 4370 m3/h
  • Maximum pressure 1030 Pa
  • Rotation speed 2500 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 1115 W
  • Rated current 2.1 A
  • Rated frequency 50 Hz
  • Diameter 315 mm
  • Weight 12.7 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-355T 6700 980 1380 2100 2.4 400 50 -25 60 23.5

RFV/EC-355T

Nominal parameters

  • Max. volume flow 6700 m3/h
  • Maximum pressure 980 Pa
  • Rotation speed 2100 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 1380 W
  • Rated current 2.4 A
  • Rated frequency 50 Hz
  • Diameter 355 mm
  • Weight 23.5 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-400T 6780 820 1470 1800 2.5 400 51 -25 60 31

RFV/EC-400T

Nominal parameters

  • Max. volume flow 6780 m3/h
  • Maximum pressure 820 Pa
  • Rotation speed 1800 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 1470 W
  • Rated current 2.5 A
  • Rated frequency 50 Hz
  • Diameter 400 mm
  • Weight 31 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-450T 7200 590 1180 1400 2.1 400 55 -25 60 33

RFV/EC-450T

Nominal parameters

  • Max. volume flow 7200 m3/h
  • Maximum pressure 590 Pa
  • Rotation speed 1400 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 1180 W
  • Rated current 2.1 A
  • Rated frequency 50 Hz
  • Diameter 450 mm
  • Weight 33 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m
RFV/EC-500T 9860 590 1400 1230 2.6 400 51 -25 40 41

RFV/EC-500T

Nominal parameters

  • Max. volume flow 9860 m3/h
  • Maximum pressure 590 Pa
  • Rotation speed 1230 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 1400 W
  • Rated current 2.6 A
  • Rated frequency 50 Hz
  • Diameter 500 mm
  • Weight 41 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 40 °C
  • Max. medium temperature 40 °C
  • Distance 4 m
RFV/EC-560T 13450 910 3000 1770 4.66 400 67 -25 40 48

RFV/EC-560T

Nominal parameters

  • Max. volume flow 13450 m3/h
  • Maximum pressure 910 Pa
  • Rotation speed 1770 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 3000 W
  • Rated current 4.66 A
  • Rated frequency 50 Hz
  • Diameter 560 mm
  • Weight 48 kg
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 40 °C
  • Max. medium temperature 40 °C
  • Distance 4 m
RFV/EC-630T 17700 605 4000 1230 8 400 61 -25 60

RFV/EC-630T

Nominal parameters

  • Max. volume flow 17700 m3/h
  • Maximum pressure 605 Pa
  • Rotation speed 1230 rpm
  • Phase 3
  • Rated voltage 400 V
  • Rated power 4000 W
  • Rated current 8 A
  • Rated frequency 50 Hz
  • Diameter 630 mm
  • Motor type EC
  • Motor protection class IP54
  • Min. operating temperature -25 °C
  • Max. operating temperature 60 °C
  • Max. medium temperature 60 °C
  • Distance 4 m

* measured in distance 4m from the fan.

Work characteristics

Dimensions

Type A B C H M H1
  mm mm mm mm mm mm
RFV/EC-125/L 300 245 319 229 10 15
RFV/EC-125/M 300 245 319 229 10 15
RFV/EC-125/H 300 245 319 229 10 15
RFV/EC-160/L 300 245 319 229 10 15
RFV/EC-160/H 300 245 319 229 10 15
RFV/EC-200 435 330 435 300 12 15
RFV/EC-250/L 435 330 479 300 12 15
RFV/EC-250/H 435 330 479 300 12 15
RFV/EC-315 435 330 549 307.5 12 15
RFV/EC-315T 435 330 549 307.5 12 15
RFV/EC-400T 560 450 684 416 12 40
RFV/EC-450T 630 535 749 446 14 40
RFV/EC-500T 710 590 844 483 14 40
RFV/EC-560T 956 750 900 483 14 43
RFV/EC-630T 900 750 1121 680 14 43
Type A B E F d n ØD
  mm mm mm mm mm mm mm
RFV/EC-355T 450 560

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