RF

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Designations

1 RF/ 2 4- 3 4004 S5 SN
 

  1. Roof fan
  2. Number of poles of the engine (speed)
  3. The diameter of the connection channel
  4. S - single phase, T - three phase
  5. Modified rotor-motor (current parameters)
Roof fans, exhaust RF are designed for ventilation systems of buildings with low levels of air pollution. They are used inter alia in exhaust systems of residential buildings, supermarkets, industrial halls, workshops, warehouses, toilets, garages, parking lots, outhouse and others.
 

Application

Roof fans, exhaust RF are designed for ventilation systems of buildings with low levels of air pollution. They are used inter alia in exhaust systems of residential buildings, supermarkets, industrial halls, workshops, warehouses, toilets, garages, parking lots, outhouse and others.

Construction for 125-315 models

Rotors with backward blades in RF (125-315) are made of plastic or aluminum (depending on the model). The base and housing are made of aluminum sheet, canopy made of aluminum, protective mesh made of galvanized sheet steel. The fans are designed for vertical work and are suitable for mounting on flat roofs where appropriate roof supports can be installed on sloping roofs.

Motor

Single phase 230V, 50Hz or three phase 400V, 50Hz induction motor with external impeller. Engines adapted for smooth speed control. The motor windings have thermal overload protection. Working temperature - 40°C + 70°C, depending on model.

Construction for 355-630 models

Models (355-630) use rotors with sloping backward blades from galvanized sheet steel. The base is made of laminate (RAL9005), powder painted steel base plate (RAL9005), galvanized sheet metal protection net. Special case designs can be made on request upon prior consultation with Venture Industries Sp. Z o. o. Size 355-630 does not have connector. To connect the cable, use the P connector and the K connectors. The fans are designed for vertical operation, for mounting on flat roofs. They can be mounted on sloping roofs, with appropriate roofing bases (RS-R).
Name Pole Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
RF/2-125 230V 230 2640 50 0.35 475 315 3.5 -40 70
RF/2-125 170V 170 2640 50 0.35 420 270 3.5 -40 70
RF/2-125 140V 140 2640 50 0.35 340 220 3.5 -40 70
RF/2-125 115V 115 2640 50 0.35 255 100 3.5 -40 70
RF/4-125 230V 230 1430 34 0.16 260 88 3.5 -40 60
RF/4-125 170V 170 1430 34 0.16 225 80 3.5 -40 60
RF/4-125 140V 140 1430 34 0.16 215 72 3.5 -40 60
RF/4-125 115V 115 1430 34 0.16 185 62 3.5 -40 60
RF/2-160 230V 230 2700 98 0.43 780 350 4 -40 65
RF/2-160 170V 170 2700 98 0.43 680 300 4 -40 65
RF/2-160 140V 140 2700 98 0.43 555 155 4 -40 65
RF/2-160 115V 115 2700 98 0.43 360 60 4 -40 65
RF/2-160/H 230V 230 2730 144 0.6 980 470 4 -40 70
RF/2-160/H 170V 170 2730 144 0.6 600 230 4 -40 70
RF/2-160/H 140V 140 2730 144 0.6 420 105 4 -40 70
RF/2-160/H 115V 115 2730 144 0.6 305 50 4 -40 70
RF/4-160 230V 230 1425 65 0.21 550 135 4 -40 60
RF/4-160 170V 170 1425 65 0.21 505 125 4 -40 60
RF/4-160 140V 140 1425 65 0.21 470 115 4 -40 60
RF/4-160 115V 115 1425 65 0.21 350 105 4 -40 60
RF/2-200 230V 230 2762 280 1.2 1520 670 6.9 -40 70
RF/2-200 170V 170 2762 280 1.2 1400 460 6.9 -40 70
RF/2-200 140V 140 2762 280 1.2 1140 300 6.9 -40 70
RF/2-200 115V 115 2762 280 1.2 800 100 6.9 -40 70
RF/4-200 230V 230 1400 90 0.4 1160 185 6.4 -40 55
RF/4-200 170V 170 1400 90 0.4 1050 150 6.4 -40 55
RF/4-200 140V 140 1400 90 0.4 930 100 6.4 -40 55
RF/4-200 115V 115 1400 90 0.4 740 52 6.4 -40 55
RF/4-250 230V 230 1430 130 0.66 1610 186 9 -40 65
RF/4-250 170V 170 1430 130 0.66 1500 178 9 -40 65
RF/4-250 140V 140 1430 130 0.66 1340 165 9 -40 65
RF/4-250 115V 115 1430 130 0.66 930 125 9 -40 65
RF/4-250T 400V 400 1400 100 0.28 1450 240 9 -40 60
RF/4-250T 280V 280 1400 100 0.28 1350 210 9 -40 60
RF/4-250T 200V 200 1400 100 0.28 1160 160 9 -40 60
RF/4-250T 150V 150 1400 100 0.28 950 100 9 -40 60
RF/6-250 230V 230 960 40 0.18 970 115 9 -40 60
RF/6-250 170V 170 960 40 0.18 840 72 9 -40 60
RF/6-250 140V 140 960 40 0.18 660 40 9 -40 60
RF/4-315 230V 230 1370 220 1.1 2500 215 10 -40 60
RF/4-315 170V 170 1370 220 1.1 2100 195 10 -40 60
RF/4-315 140V 140 1370 220 1.1 1530 190 10 -40 60
RF/4-315 115V 115 1370 220 1.1 900 135 10 -40 60
RF/4-315T 400V 400 1380 330 0.68 3600 280 11 -40 60
RF/4-315T 280V 280 1380 330 0.68 3300 265 11 -40 60
RF/4-315T 200V 200 1380 330 0.68 2500 230 11 -40 60
RF/4-315T 150V 150 1380 330 0.68 2000 165 11 -40 60
RF/6-315 230V 230 950 70 0.33 1700 135 9.5 -40 60
RF/6-315 170V 170 950 70 0.33 1340 110 9.5 -40 60
RF/6-315 140V 140 950 70 0.33 1040 70 9.5 -40 60
RF/6-315 115V 115 950 70 0.33 800 32 9.5 -40 60
RF/4-355S 230 1400 540 2.3 3900 425 25 -40 70
RF/4-355T 400 1415 320 1 3700 375 25 -40 70
RF/6-355T 400 950 180 0.47 2720 205 25 -40 70
RF/4-400S SN 230 1378 650 2.7 5100 515 35 -40 70
RF/4-400T SN 400 1408 640 1.32 5000 500 35 -40 70
RF/6-400T 400 888 270 0.6 3850 265 35 -40 70
RF/4-450S 230 1390 1270 5.3 7700 700 42 -40 55
RF/4-450T SN 400 1330 1020 1.98 6850 620 41 -40 70
RF/6-450T 400D 400 910 410 0.8 4760 285 41 -40 70
RF/6-450T 400Y 400 660 225 0.4 3500 140 41 -40 70
RF/4-500T SN 400D 400 1463 1720 3.5 8990 790 62 -40 60
RF/4-500T SN 400Y 400 1200 1310 2.2 8000 700 62 -40 60
RF/6-500S SN 230 925 494 2.2 5830 335 62 -40 60
RF/6-500T SN 400D 400 898 490 1.1 5620 335 45 -40 50
RF/6-500T SN 400Y 400 780 340 0.6 4980 290 45 -40 50
RF/4-560T SN 400 1300 2510 4.5 13280 980 76 -40 40
RF/6-560S SN 230 896 940 4.1 9120 440 76 -40 70
RF/6-560T SN 400 900 910 1.92 9120 430 76 -40 40
RF/6-630T 400D 400 927 2200 5 15750 540 110 -40 60
RF/6-630T 400Y 400 802 1700 2.9 12720 350 110 -40 60

Performance curves