Fan Selection Software
Operating point
Select fan type
RF EC
Roof fan
Roof exhaust fans of the RF/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.
Now available from
Ventur & Venture Industries
Ventur & Venture Industries
Application
Roof exhaust fans RF / EC are intended for room ventilation with low air pollution.
They are used, among others, in:
- building exhaust systems residential, supermarkets,
- industrial halls, workshops, warehouses, toilets,
- garages, parking lots, farm buildings and others.
Construction
- rotors with backward curved blades, made of plastic,
- base, upper bowl and others elements are made of aluminum sheet,
- galvanized protective mesh,
- adapted to work in a vertical position,
- installation on flat roofs,
- maximum working temperature 60°C (depending on the model),
- RF/EC EIS - version with electric isolation switch.
Motor
- single-phase power supply 230V, 50Hz or three-phase 400V, 50Hz,
- highly efficient motors with integrated EC technology,
- 0-10V DC control input,
- smooth speed control,
- insulation class B, protection class IP44 (models 125 / L, 125 / H, 160 / L and 250 / L),
- insulation class F, protection class IP54 (models 125 / E, 160 / H, 200, 250 / H, 315S, 315T, 355T, 400T, 450T and 500T),
- degree of protection IP44 (models 125 / L, 125 / H, 160 / L and 250 / L),
- degree of protection IP54 (models 125 / E, 160 / H, 200, 250 / H, 315S, 355T, 400T, 450T and 500T),
- MODBUS RTU communication.
Technical assistance
Catalog card
- User manual 8,59 MB
- Declaration of conformity (CE) 476,91 KB
- Declaration of conformity (CE) 449,85 KB
- Declaration of conformity (CE) 437,82 KB
- Declaration of conformity (CE) 457,05 KB
- Declaration of conformity (CE) 446,27 KB
- Declaration of conformity (CE) 471,77 KB
- Declaration of conformity (CE) 428,53 KB
- Declaration of conformity (CE) 473,35 KB
- Declaration of conformity (CE) 456,89 KB
- Declaration of conformity (CE) 449,58 KB
- CAD drawings 17,65 MB
- Electrical connection diagram 23,93 KB
Work characteristics
Dimensions
| Type | A | B | E | F | d | n | ØD |
|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | |
| RF/EC-125/L | 245 | 300 | 191 | 10 | 4 | 355 | |
| RF/EC-125/H | 245 | 300 | 191 | 10 | 4 | 355 | |
| RF/EC-125/E | 245 | 300 | 191 | 10 | 4 | 355 | |
| RF/EC-160/L | 245 | 300 | 191 | 10 | 4 | 355 | |
| RF/EC-160/H | 245 | 300 | 191 | 10 | 4 | 355 | |
| RF/EC-200 | 330 | 435 | 246 | 12 | 4 | 457 | |
| RF/EC-250/L | 330 | 435 | 316 | 12 | 4 | 552 | |
| RF/EC-250/H | 330 | 435 | 316 | 12 | 4 | 552 | |
| RF/EC-315 | 330 | 435 | 316 | 12 | 4 | 552 | |
| RF/EC-315T | 330 | 435 | 316 | 12 | 4 | 552 |
| Type | A | B | C | H | M | H1 | ØD | d | n |
|---|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| RF/EC-355T | 450 | 560 | 416 | 765 | 12 | 4 |
| Type | A | B | E | F | d | n | ØD | H |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | |
| RF/EC-400T | 450 | 560 | 12 | 4 | 765 | 416 | ||
| RF/EC-450T | 535 | 630 | 12 | 4 | 765 | 421 | ||
| RF/EC-500T | 590 | 710 | 12 | 4 | 1000 | 458 | ||
| RF/EC-560T | 750 | 900 | 14 | 4 | 1000 | 623 |
| Type | A | B | E | F | H | d | n | ØD |
|---|---|---|---|---|---|---|---|---|
| mm | mm | mm | mm | mm | mm | mm | mm | |
| RF/EC-630T | 750 | 900 | 623 | 14 | 4 | 1000 |
Additional equipment
