Fan Selection Software
Operating point
Select fan type
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.
Now available from
Ventur & Venture Industries
Ventur & Venture Industries
Application
Roof fans, exhaust RFV/EC are designed for ventilation systems of buildings with low levels of air pollution. Designed for continuous operation.
They are used:
- in exhaust systems of residential buildings,
- supermarkets, industrial halls, workshops, warehouses,
- toilets, garages, parking lots, outhouse.
Construction
- rotors with backward blades are made of plastic or galvanized steel (depending on the model),
- the base is made of aluminum sheet,
- housing are made of aluminum sheet,
- fans are designed for vertical work,
- suitable for mounting on flat roofs,
- working temperature -40°C to 80°C, depending on model,
- RFV/EC EIS – version with electric isolation switch.
Motor
- EC motor,
- power supply - single-phase 230V, 50Hz or three-phase 400V (depending on model),
- 0-10VDC control input, which enables smooth rotation control,
- insulation class B (models 125S/L, 125S/H, 160S/L and 250S/L),
- insulation class F (models 125S/H, 160S/H, 200S, 250S/H, 315S, 315T, 355T, 400T, 450T i 500T),
- degree of protection IP44 (models 125S/L, 125S/H, 160S/L and 250S/L),
- degree of protection IP54 (models 125S/H, 160S/H, 200S, 250S/H, 315S, 315T, 355T, 400T, 450T i 500T),
- MODBUS RTU communication.
Technical assistance
Catalog card
- User manual 8,59 MB
- Declaration of conformity (CE) 501,65 KB
- Declaration of conformity (CE) 480,11 KB
- Declaration of conformity (CE) 447,28 KB
- Declaration of conformity (CE) 481,30 KB
- Declaration of conformity (CE) 510,40 KB
- Declaration of conformity (CE) 454,42 KB
- Declaration of conformity (CE) 464,89 KB
- Declaration of conformity (CE) 468,50 KB
- Declaration of conformity (CE) 492,29 KB
- Declaration of conformity (CE) 479,13 KB
- Electrical connection diagram 12,67 KB
- Electrical connection diagram 14,90 KB
- Electrical connection diagram 23,52 KB
- Electrical connection diagram 15,57 KB
Work characteristics
Dimensions
| Type | A | B | C | H | H1 | n | Ød | E |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | |
| RFV/EC-125/L | 320 | 245 | 300 | 229 | 15 | 4 | 10 | 418 |
| Type | A | B | C | E | H | M | n | H1 | ØD | Ød |
|---|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| RFV/EC-125/M | 320 | 245 | 300 | 418 | 229 | 4 | 15 | 10 | ||
| RFV/EC-125/H | 320 | 245 | 300 | 418 | 229 | 4 | 15 | 10 | ||
| RFV/EC-160/L | 320 | 245 | 300 | 418 | 229 | 4 | 15 | 10 | ||
| RFV/EC-160/H | 320 | 245 | 300 | 418 | 229 | 4 | 15 | 10 | ||
| RFV/EC-200 | 425 | 330 | 435 | 511 | 230 | 4 | 15 | 12 | ||
| RFV/EC-250/L | 480 | 330 | 435 | 578 | 301 | 4 | 15 | 12 | ||
| RFV/EC-250/H | 480 | 330 | 435 | 578 | 301 | 4 | 15 | 12 | ||
| RFV/EC-315 | 550 | 330 | 435 | 648 | 308 | 4 | 15 | 12 | ||
| RFV/EC-315T | 550 | 330 | 435 | 648 | 308 | 4 | 15 | 12 | ||
| RFV/EC-400T | 685 | 450 | 560 | 706 | 390 | 4 | 15 | 12 | ||
| RFV/EC-450T | 750 | 535 | 630 | 767 | 421 | 4 | 15 | 12 | ||
| RFV/EC-500T | 845 | 590 | 710 | 861 | 461 | 4 | 17 | 12 | ||
| RFV/EC-560T | 956 | 750 | 900 | 956 | 483 | 4 | 43 | 14 | ||
| RFV/EC-630T | 1121 | 750 | 900 | 1121 | 630 | 4 | 43 | 14 |
Additional equipment
