EVEI Ducted helicoidal fans with “UNEL-MEC” motor
Description
EVEI line is suitable when large air capacities with relatively low pressures are required in duct mounted applications. For instance: ventilation and conditioning in naval and mining applications, evaporative towers, heat exchangers, cooling of electric and refrigerating equipments, etc. With this line is possible to attain higher pressures using the multistage version consisting of two single stages fans mounted in series, with counter-rotating impellers. This solution allows the recovery of the rotational component of the airflow, by turning it into pressure, developing up to 2,7 times the pressure of a single fan having the same geometry and speed. This line consists of 15 sizes with impeller diameter from 310 up to 1600 mm.
Features
EVEI line is characterised by the extreme sturdiness of construction, thanks to the flanges directly bended on the casing, and the thickness of the materials. The variety of versions and models allows the solution of most of the problems of ventilation. Impeller consists of a strong hub, in die-cast aluminum alloy for the fixing of the blades. Available in different materials suitable for heavy duties. Casing in steel sheet protected with epoxy painting. Fixing flanges according to UNI- ISO 6580/EUROVENT 1-2 standards. Impeller with high efficiency airfoil blades in plastic material or in die-cast aluminum alloy. Hub in die-cast aluminum alloy. Balancing according to UNI ISO 1940. Variable pitch angle in still position. Asynchronous electric motor, protection IP 55, class F insulated, form B3, service S1 construction according to the IEC/EEC (UNEL-MEC) standard. Arrangement 4 (impeller directly coupled to motor shaft). Conveyed air: clean, not abrasive. Temperature of conveyed air: -20°C/+50°C. Voltage: three phase version (T) 400V-3Ph. Single phase version (M) 230V-1Ph. Frequency: 50Hz. Air flow from motor to impeller.
Versions
- Medium Case: motor / impeller unit almost completely included in the case length
- Long Case: motor / impeller unit completely "included" in the case length
Accessories
- Inlet nozzle
- Silencers
- Flat protection grid and conic (Necessary for use in free air)
- Ispection door
- Flexible connection
- Antivibration mounts
- Counter flange
- Outer terminal box
- Fixing feet
- Service switch
Upon request
- Performance other than represented
- Versions with impeller with aluminum blades
- Versions with "actually" reversible air flow
- Atex versions
- Multistage versions
- Versions for smoke fumes
- Versions with conveyor in stainless steel or aluminum or hot galvanized sheet
- Versions with air flow from impeller to motor
- Prices for single-phase, 4-pole version available on request (models: 31A, 35A, 40A, 40B, 45A)
Dimensions
All dimensions are espressed in mm.
Model øA Mot. (H) B1 B2 øC øD *E F G Weight Weight Medium Casing Long Casing Medium Casing Long Casing mm mm mm mm mm mm mm mm kg kg EVEI 31 310 56-63 260 400 355 390 250/320 8 10 13/17 13/19 EVEI 35 360 56-71 260 400 395 430 250/320 8 10 14/19 14/22 EVEI 40 410 63-80 260 400 450 490 300/380 8 12 16/24 19/27 EVEI 45 460 71-80 260 450 500 540 350/390 8 12 21/30 23/33 EVEI 50 510 71-80 260 450 560 595 350/390 12 12 24/35 27/38 EVEI 56 570 71-90 260 450 620 655 350/390 12 12 28/37 34/43 EVEI 63 640 90-100 350 500 690 725 400/490 12 12 37/54 44/61 EVEI 71 710 90-112 350 600 770 805 400/490 16 12 44/67 53/77 EVEI 80 810 90-132 450 600 860 900 450/610 16 12 54/110 60/115 EVEI 90 910 100-132 450 700 970 1010 450/690 16 16 87/169 105/187 EVEI 100 1010 100-160 560 800 1070 1110 700/830 16 16 107/330 123/346 180 800 900 EVEI 112 1130 132 560 800 1190 1230 700/880 20 16 136/355 157/455 160-200 800 900 225 800 1000 250 900 1150 EVEI 125 1260 132 560 800 1320 1360 700/1000 20 16 169/451 192/545 160-200 800 900 225 800 1000 250-280 900 1150 EVEI 140 1400 160-225 800 1000 1470 1520 900/1000 20 16 381/895 411/935 250-280 900 1150 EVEI 160 1610 160-255 800 1000 1680 1730 900/1100 24 20 489/963 519/1013 250-280 900 1150
*Approximate
Performances
Performances displayed in the diagrams selection refer to the airflow at 15°C temperature and 0 m a.s.l. altitude, and they were obtained in installation type “D” with neither grids nor accessories.
Tolerances: airflow performances and sound power levels are within the tolerances allowed by DIN 24166 standard for Class 2.
Airflow performances in the technical tables are referred to pressure drop equal to 0 Pa.
* Only for non-European market
2 poles (3000 rpm) - Three-Phase (3Ph-400V 50Hz)
Model Poles Fan Type Air flow Pm In max Mot. Lp m3/h kW A H dB(A) EVEI 31 2P A 3500 0,25 0,7 63 70 EVEI 35 2P A 5200 0,55 1,6 71 74 EVEI 40 2P A 8200 1,1 2,6 80 79
4 poles (1500 rpm) - Single-Phase (1Ph-230V 50Hz)
Model Poles Fan Type Air flow Pm In max Mot. Lp m3/h kW A H dB(A) EVEI 31 4P A 2.300 0,09 1 56 52 EVEI 35 4P A 3.200 0,09 1 56 56 EVEI 40* 4P A 4.000 0,12 1,1 63 61 EVEI 40* 4P B 5.200 0,18 1,4 63 62 EVEI 45* 4P A 6.500 0,25 1,8 71 65
4 poles (1500 rpm) - Three-phase (3Ph-400V 50Hz)
Model Poles Fan Type Air flow Pm In max Mot. Lp m3/h kW A H dB(A) EVEI 31 4P A 2.300 0,09 0,4 56 52 EVEI 35 4P A 3.200 0,09 0,4 56 56 EVEI 40* 4P A 4.000 0,12 0,5 63 61 EVEI 40 4P B 5.200 0,18 0,6 63 62 EVEI 45 4P A 6.500 0,25 0,8 71 65 EVEI 45 4P B 7.600 0,37 1,2 71 66 EVEI 50* 4P A 8.000 0,37 1,2 71 68 EVEI 50 4P B 9.000 0,55 1,6 71 69 EVEI 56* 4P A 10.000 0,55 1,6 80 71 EVEI 56 4P B 12.500 0,75 2 80 72 EVEI 63 4P A 13.000 0,75 2 80 75 EVEI 63 4P B 16.000 1,1 2,8 90 76 EVEI 63 4P C 17.000 2,2 5 100 76 EVEI 71 4P A 17.000 1,5 3,5 90 77 EVEI 71 4P B 20.500 2,2 5 100 77 EVEI 71 4P C 18.500 2,2 5 100 77 EVEI 71 4P D 23.500 3 6,5 100 79 EVEI 80 4P A 24.000 3 6,5 100 78 EVEI 80 4P B 29.000 4 8,2 112 79 EVEI 80 4P C 35.000 5,5 11 132 80 EVEI 80 4P D 40.000 7,5 15 132 80 EVEI 90 4P A 38.000 5,5 11 132 85 EVEI 90 4P B 43.000 7,5 15 132 86 EVEI 90 4P C 47.000 7,5 15 132 86 EVEI 90 4P D 52.500 9,2 18 132 86 EVEI 100 4P A 41.000 5,5 11 132 88 EVEI 100 4P B 50.000 7,5 15 132 89 EVEI 100 4P C 59.000 11 21 160 89 EVEI 100 4P D 65.000 15 27,8 160 90 EVEI 100 4P E 72.500 18,5 32,6 180 90 EVEI 112 4P A 80.000 18,5 32,6 180 93 EVEI 112 4P B 87.000 22 38,8 180 94 EVEI 112 4P C 100.000 30 53 200 94 EVEI 125 4P A 95.000 22 38,8 180 97 EVEI 125 4P B 110.000 30 53 200 98 EVEI 125 4P C 125.000 37 64 225 98
6 poles (1000 rpm) - Three-Phase (3Ph-400V 50Hz)
Model Poles Fan Type Air flow Pm In max Mot. Lp m3/h kW A H dB(A) EVEI 50* 6P A 6.000 0,18 0,7 71 58 EVEI 56 6P A 8.500 0,25 1 71 62 EVEI 63 6P A 12.500 0,37 1,3 80 66 EVEI 63 6P B 14.000 0,75 2,2 90 65 EVEI 71 6P A 16.000 0,75 2,2 90 67 EVEI 71 6P B 17.000 1,1 3 90 66 EVEI 80 6P A 16.000 0,75 2,2 90 68 EVEI 80 6P B 19.000 1,1 3 90 68 EVEI 80 6P C 22.500 1,5 4 100 69 EVEI 90 6P A 25.000 1,5 4 100 75 EVEI 90 6P B 29.000 2,2 5 112 75 EVEI 90 6P C 32.000 2,2 5 112 75 EVEI 100 6P A 27.000 1,5 4 100 79 EVEI 100 6P B 33.000 2,2 5 112 79 EVEI 100 6P C 41.000 3 7 132 80 EVEI 112 6P B 45.000 4 9 132 83 EVEI 112 6P C 54.000 5,5 12 132 83 EVEI 125 6P B 61.000 7,5 15 160 87 EVEI125 6P C 73.000 11 22 160 88 EVEI 125 6P D 85.000 11 22 160 88 EVEI 140 6P A 115.000 18,5 35 200 91
8 poles (750 rpm) - Three-Phase (3Ph-400V 50Hz)
Model Poles Fan Type Air flow Pm In max Mot. Lp m3/h kW A H dB(A) EVEI 56 8P A 6.000 0,12 0,7 71 56 EVEI 63* 8P A 8.000 0,18 0,8 80 60 EVEI 71* 8P A 11.000 0,37 1,5 90 61 EVEI 80* 8P A 10.000 0,37 1,5 90 61 EVEI 80* 8P B 13.000 0,37 1,5 90 62 EVEI 90 8P A 17.000 0,75 2,3 100 69 EVEI 90 8P B 20.500 0,75 2,3 100 69 EVEI 100 8P A 20.500 0,75 2,3 100 74 EVEI 100 8P B 25.000 1,1 3,4 100 74 EVEI 112 8P C 40.500 2,2 5,5 132 77 EVEI 125 8P A 34.500 2,2 5,5 132 81 EVEI 125 8P B 43.000 3 7,3 132 81 EVEI 125 8P C 52.000 4 9,3 160 82 EVEI 125 8P D 59.000 4 9,3 160 82 EVEI 140 8P A 87.000 7,5 14,7 160 85
Safety Guards
They preserve from the casual contact with the rotating parts of the fan. Manufactured in steel rod according to UNI EN ISO 12499, EUROVENT1/3 standards and protected against the atmospheric conditions (Necessary for use in free air).
Model Ø A Weight mm kg 31 355 0,6 35 395 0,6 40 450 0,9 45 500 1 50 560 1,3 56 620 1,5 63 690 1,8 71 770 2,5 80 860 3 90 970 4 100 1070 5 112 1190 8 125 1320 10 140 1470 14 160 1680 20
1 - Motor
2 - Casing
3 - Impeller
4 - Mesh “accessory” (mandatory for free air)
Price List 2 Poles Three-Phase
Price List 4-Poles Three-Phase
Model Poles Fan Type Casing € Inverter IP20 Model € EVEI 35 4P A LONG 999,86 M130L 744,33 EVEI 40 4P A LONG 1.136,20 M130L 744,33 EVEI 45 4P A LONG 1.308,11 M130L 744,33 EVEI 50 4P A LONG 1.450,38 M130L 744,33 EVEI 56 4P A LONG 1.738,88 M130L 744,33 EVEI 63 4P A LONG 1.977,98 M130L 744,33 EVEI 71 4P A LONG 2.432,46 M130M 877,53 EVEI 80 4P A LONG 3.224,83 M130Q 1.261,45 EVEI 90 4P A LONG 4.934,07 M130R 1.798,15 EVEI 100 4P A LONG 5.568,37 M130R 1.798,15 EVEI 31 4P A MEDIUM 905,01 M130L 744,33 EVEI 35 4P A MEDIUM 926,74 M130L 744,33 EVEI 40 4P A MEDIUM 1.033,45 M130L 744,33 EVEI 45 4P A MEDIUM 1.171,77 M130L 744,33 EVEI 50 4P A MEDIUM 1.310,09 M130L 744,33 EVEI 56 4P A MEDIUM 1.568,94 M130L 744,33 EVEI 63 4P A MEDIUM 1.821,87 M130L 744,33 EVEI 71 4P A MEDIUM 2.219,05 M130M 877,53 EVEI 80 4P A MEDIUM 3.066,75 M130Q 1.261,45 EVEI 90 4P A MEDIUM 4.613,96 M130R 1.798,15 EVEI 100 4P A MEDIUM 4.910,36 M130R 1.798,15 EVEI 40 4P B LONG 1.152,01 M130L 744,33 EVEI 45 4P B LONG 1.353,56 M130L 744,33 EVEI 50 4P B LONG 1.647,98 M130L 744,33 EVEI 56 4P B LONG 1.887,08 M130L 744,33 EVEI 63 4P B LONG 2.136,06 M130M 877,53 EVEI 71 4P B LONG 2.796,04 M130P 1.081,24 EVEI 80 4P B LONG 3.592,37 M130Q 1.261,45 EVEI 90 4P B LONG 5.266,04 M130S 1.982,46 EVEI 100 4P B LONG 5.900,34 M130S 1.982,46 EVEI 40 4P B MEDIUM 1.049,26 M130L 744,33 EVEI 45 4P B MEDIUM 1.215,24 M130L 744,33 EVEI 50 4P B MEDIUM 1.501,76 M130L 744,33 EVEI 56 4P B MEDIUM 1.713,19 M130L 744,33 EVEI 63 4P B MEDIUM 1.977,98 M130M 877,53 EVEI 71 4P B MEDIUM 2.572,75 M130P 1.081,24 EVEI 80 4P B MEDIUM 3.424,41 M130Q 1.261,45 EVEI 90 4P B MEDIUM 4.938,02 M130S 1.982,46 EVEI 100 4P B MEDIUM 5.234,42 M130S 1.982,46 EVEI 63 4P C LONG 2.784,18 M130P 1.081,24 EVEI 71 4P C LONG 2.958,07 M130P 1.081,24 EVEI 90 4P C LONG 5.266,04 M130S 1.982,46 EVEI 100 4P C LONG 7.439,64 M130T 2.467,06 EVEI 63 4P C MEDIUM 2.608,32 M130P 1.081,24 EVEI 71 4P C MEDIUM 2.728,86 M130P 1.081,24 EVEI 80 4P C MEDIUM 4.110,08 M130R 1.798,15 EVEI 90 4P C MEDIUM 4.938,02 M130S 1.982,46 EVEI 100 4P C MEDIUM 6.732,23 M130T 2.467,06 EVEI 71 4P D LONG 3.141,84 M130Q 1.261,45 EVEI 80 4P D LONG 4.627,79 M130S 1.982,46 EVEI 90 4P D LONG 5.769,92 M130T 2.467,06 EVEI 100 4P D LONG 8.504,70 M130W 3.260,07 EVEI 71 4P D MEDIUM 2.908,67 M130Q 1.261,45 EVEI 80 4P D MEDIUM 4.432,17 M130S 1.982,46 EVEI 90 4P D MEDIUM 5.428,07 M130T 2.467,06 EVEI 100 4P D MEDIUM 7.769,63 M130W 3.260,07 EVEI 100 4P E LONG 11.237,51 M130X 3.819,60 EVEI 100 4P E MEDIUM 10.781,06 M130X 3.819,60
Price List 6-Poles Three-Phase
Model Poles Fan Type Casing € Inverter IP20 Model € EVEI 50 6P A LONG 1.448,41 M130L 744,33 EVEI 56 6P A LONG 1.618,34 M130L 744,33 EVEI 63 6P A LONG 2.242,76 M130L 744,33 EVEI 71 6P A LONG 2.284,26 M130L 744,33 EVEI 80 6P A LONG 2.529,28 M130L 744,33 EVEI 90 6P A LONG 3.714,88 M130M 877,53 EVEI 100 6P A LONG 4.351,15 M130M 877,53 EVEI 50 6P A MEDIUM 1.308,11 M130L 744,33 EVEI 56 6P A MEDIUM 1.450,38 M130L 744,33 EVEI 63 6P A MEDIUM 2.080,73 M130L 744,33 EVEI 71 6P A MEDIUM 2.074,80 M130L 744,33 EVEI 80 6P A MEDIUM 2.388,98 M130L 744,33 EVEI 90 6P A MEDIUM 3.428,36 M130M 877,53 EVEI 100 6P A MEDIUM 3.724,76 M130M 877,53 EVEI 63 6P B LONG 2.274,38 M130L 744,33 EVEI 71 6P B LONG 2.580,66 M130M 877,53 EVEI 80 6P B LONG 2.663,65 M130M 877,53 EVEI 90 6P B LONG 4.084,39 M130P 1.081,24 EVEI 100 6P B LONG 4.718,69 M130P 1.081,24 EVEI 63 6P B MEDIUM 2.112,34 M130L 744,33 EVEI 71 6P B MEDIUM 2.363,30 M130M 877,53 EVEI 80 6P B MEDIUM 2.521,38 M130M 877,53 EVEI 90 6P B MEDIUM 3.786,02 M130P 1.081,24 EVEI 100 6P B MEDIUM 4.082,42 M130P 1.081,24 EVEI 80 6P C LONG 3.076,63 M130M 877,53 EVEI 90 6P C LONG 4.084,39 M130P 1.081,24 EVEI 100 6P C LONG 5.410,29 M130Q 1.261,45 EVEI 80 6P C MEDIUM 2.922,50 M130M 877,53 EVEI 90 6P C MEDIUM 3.786,02 M130P 1.081,24 EVEI 100 6P C MEDIUM 4.756,23 M130Q 1.261,45
Price List 8-Poles Three-Phase
Model Poles Fan Type Casing € Inverter IP20 Model € EVEI 56 8P A LONG 1.746,78 M130L 744,33 EVEI 63 8P A LONG 1.855,46 M130L 744,33 EVEI 71 8P A LONG 2.298,09 M130L 744,33 EVEI 80 8P A LONG 2.543,11 M130L 744,33 EVEI 90 8P A LONG 3.629,91 M130M 877,53 EVEI 100 8P A LONG 4.266,18 M130M 877,53 EVEI 56 8P A MEDIUM 1.576,85 M130L 744,33 EVEI 63 8P A MEDIUM 1.703,31 M130L 744,33 EVEI 71 8P A MEDIUM 2.088,63 M130L 744,33 EVEI 80 8P A MEDIUM 2.402,82 M130L 744,33 EVEI 90 8P A MEDIUM 3.345,37 M130M 877,53 EVEI 100 8P A MEDIUM 3.641,77 M130M 877,53 EVEI 80 8P B LONG 2.543,11 M130L 744,33 EVEI 90 8P B LONG 3.629,91 M130M 877,53 EVEI 100 8P B LONG 4.389,42 M130M 877,53 EVEI 80 8P B MEDIUM 2.402,82 M130L 744,33 EVEI 90 8P B MEDIUM 3.345,37 M130M 877,53 EVEI 100 8P B MEDIUM 3.807,75 M130M 877,53