EVTE ECOWATT Low Power Consumption roof centrifugal fans
Description
Reversible roof-mounted axial fans with adjustable single-phase motor, constructed with weather-resistant materials.
Features
Models 500 and 800 feature a main structure made of thermoplastic material. The base and the top cover are made of galvanized steel and are protected against corrosion with an epoxy-polyester coating.
Models 1300 and 2000 have both the structure and the base made of galvanized steel, while the top cover is made of aluminium. All components are coated with an epoxy-polyester paint to ensure effective protection against corrosion.
All models come equipped with: bird-proof safety mesh, cable gland for standard connection to the terminal block, removable motor and impeller, allowing for easy inspection and cleaning thanks to quick-release clamps.
Special features
Models 500 and 800 are fitted with high-performance brushless DC motors with low energy consumption. Power supply: 90–260V, 50/60Hz Protection rating: IP44 Equipped with ball bearings and thermal protection. Models 130 and 200 use high-performance brushless EC motors, also designed for energy efficiency. Power supply: 230V ±15%, 50/60Hz Protection rating: IP44 Equipped with ball bearings and thermal protection.
Use
Extraction of stale air (kitchens, toilets, laboratories) with maximum temperature 60°C. Supplied in the standard configuration as exhaust units. Air supply operation can be achieved by rotating the motor-impeller assembly by 180°.
Accessories
- Non-return damper;
- REB-ECOWATT Speed controller for fans fitted with EC motor. The fan speed can be adjusted using a potentiometer that provides an analog signal ranging from 0 to 10V, corresponding to an operating range between 10% and 100%.
Dimensions
all measurements are in mm
Model A B C ø D E ø F G H I mm mm mm mm mm mm mm mm mm 
EVTE ECOWATT 500/150 400 349 300 150 245 10 20 274 33 EVTE ECOWATT 500/160 400 339 300 160 245 10 20 274 33 EVTE ECOWATT 800/200 400 375 300 198 245 10 20 310 36 EVTE ECOWATT 1300/250 546 457 435 248 330 12 20 372 42 EVTE ECOWATT 2000/315 735 544 560 312 450 12 20 450 50
Operating Data
* Sound pressure level measured at 4m, at the medium shown 2, 5, 8 and 11 working point on the performance curve.
Model Control Voltage Speed Maximum Power Consumption Maximum Current Draw Maximum Airflow Operating Temperature Sound pressure level* at 4 m Weight Suction Discharge V rpm W A m3/h °C dB(A) dB(A) kg EVTE ECOWATT 500/150 10 2670 45 0,4 470 -20/+60 46 52 3,8 8 2275 31 0,2 410 44 48 6 1655 15 0,1 300 34 40 4 1135 7 0,1 200 29 30 EVTE ECOWATT 500/160 10 2695 48 0,4 490 -20/+60 47 51 3,8 8 2280 32 0,2 430 43 47 6 1700 16 0,1 310 36 39 4 1130 8 0,1 210 27 30 EVTE ECOWATT 800/200 10 2490 98 0,6 750 -20/+60 47 51 5,6 8 2190 68 0,4 650 43 47 6 1860 46 0,3 570 36 39 4 1520 28 0,2 470 27 30 EVTE ECOWATT 1300/250 10 2440 137 0,6 1.030 -20/+60 58 63 11,2 8 2030 85 0,4 830 54 58 6 1620 51 0,3 670 50 51 4 1210 29 0,2 490 39 43 EVTE ECOWATT 2000/315 10 2460 230 1,0 1.530 -20/+60 60 65 17,2 8 2000 131 0,6 1.230 54 58 6 1620 76 0,4 1.020 52 52 4 1215 39 0,2 740 43 45
Airflow Performance
Pa : pressure drop in Pascal
Model Control Voltage Static Pressure 10 Pa 50 Pa 100 Pa 150 Pa 200 Pa 250 Pa 300 Pa 400 Pa 500 Pa 600 Pa Air flow m3/h V EVTE ECOWATT 500/150 10 465 425 365 245 100 - - - - - 8 395 345 250 80 - - - - - - 6 280 200 20 - - - - - - - 4 185 - - - - - - - - - EVTE ECOWATT 500/160 10 480 435 380 260 120 - - - - - 8 415 360 270 90 20 - - - - - 6 290 220 40 - - - - - - - 4 190 - - - - - - - - - EVTE ECOWATT 800/200 10 750 670 600 510 280 - - - - - 8 690 580 500 260 90 - - - - - 6 565 465 250 75 - - - - - - 4 450 340 75 - - - - - - - EVTE ECOWATT 1300/250 10 1000 910 810 700 525 340 225 - - - 8 835 725 580 345 200 80 - - - - 6 640 525 250 90 - - - - - - 4 450 225 - - - - - - - - EVTE ECOWATT 2000/315 10 1500 1450 1350 1275 1200 1100 980 680 375 160 8 1200 1130 1025 925 775 610 425 145 - - 6 950 850 725 575 325 150 25 - - - 4 700 580 300 80 - - - - - -
Price List
