EVEI Ducted helicoidal fans with “UNEL-MEC” motor

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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 contra-rotating impellers. This solution allows the recovery of the air rotative component turning it in 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.

Caratteristics

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.

On 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.
Prezzi versione monofase 4 poli a richiesta (modelli: 31A-35A-40A-40B-45A).

Dimensions

All dimensions are espressed in mm.

 
Modello A grandezza motore B1 B2 C D *E F G *Kg *Kg
CASSA MEDIA CASSA LUNGA CASSA MEDIA CASSA LUNGA
31 310 56-63 260 400 355 390 250/320 8 10 13/17 13/19
35 360 56-71 260 400 395 430 250/320 8 10 14/19 14/22
40 410 63-80 260 400 450 490 300/380 8 12 16/24 19/27
45 460 71-80 260 450 500 540 350/390 8 12 21/30 23/33
50 510 71-80 260 450 560 595 350/390 12 12 24/35 27/38
56 570 71-90 260 450 620 655 350/390 12 12 28/37 34/43
63 640 90-100 350 500 690 725 400/490 12 12 37/54 44/61
71 710 90-112 350 600 770 805 400/490 16 12 44/67 53/77
80 810 90-132 450 600 860 900 450/610 16 12 54/110 60/115
90 910 100-132 450 700 970 1010 450/690 16 16 87/169 105/187
100 1010 100-160 560 800 1070 1110 700/830 16 16 107/330 123/346
180 800 900
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
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
140 1400 160-225 800 1000 1470 1520 900/1000 20 16 381/895 411/935
250-280 900 1150
160 1610 160-255 800 1000 1680 1730 900/1100 24 20 489/963 519/1013
250-280 900 1150

*Indicative.

Performances

Le prestazioni indicate si riferiscono ad aria alla temperatura di 15°C ed all’altitudine di O mt s.l.m., e sono state ottenute in assenza di reti e accessori.
Tolleranze: prestazioni aerauliche e rumorosità rientrano nelle tolleranze indicate nella norma DIN 24166, Classe 2.
-Le prestazioni di portata aria riportata nelle tabelle si riferiscono ad una perdita di carico pari a 0 Pa.
* Solo per installazione extra U.E

 
2 poli (3000 rpm) - trifase (3Ph-400V 50Hz)
Modello Poli Tipo motore Portata (m3/h) Pm (kW) In max (A) Mot. (H) Lp dB(A)
31 2P A 3500 0,25 0,7 63 70
35 2P A 5200 0,55 1,6 71 74
40 2P A 8200 1,1 2,6 80 79

 
4 poli (1500 rpm) - monofase (1Ph-230V 50Hz)
Modello Poli Tipo motore Portata (m3/h) Pm (kW) In max (A) Mot. (H) Lp dB(A)
31 4P A 2.300 0,09 1 56 52
35 4P A 3.200 0,09 1 56 56
40* 4P A 4.000 0,12 1,1 63 61
40* 4P B 5.200 0,18 1,4 63 62
45* 4P A 6.500 0,25 1,8 71 65

 
4 poli (1500 rpm) - trifase (3Ph-400V 50Hz)
Modello Poli Tipo motore Portata (m3/h) Pm (kW) In max (A) Mot. (H) Lp dB(A)
31 4P A 2.300 0,09 0,4 56 52
35 4P A 3.200 0,09 0,4 56 56
40* 4P A 4.000 0,12 0,5 63 61
40 4P B 5.200 0,18 0,6 63 62
45 4P A 6.500 0,25 0,8 71 65
45 4P B 7.600 0,37 1,2 71 66
50* 4P A 8.000 0,37 1,2 71 68
50 4P B 9.000 0,55 1,6 71 69
56* 4P A 10.000 0,55 1,6 80 71
56 4P B 12.500 0,75 2 80 72
63 4P A 13.000 0,75 2 80 75
63 4P B 16.000 1,1 2,8 90 76
63 4P C 17.000 2,2 5 100 76
71 4P A 17.000 1,5 3,5 90 77
71 4P B 20.500 2,2 5 100 77
71 4P C 18.500 2,2 5 100 77
71 4P D 23.500 3 6,5 100 79
80 4P A 24.000 3 6,5 100 78
80 4P B 29.000 4 8,2 112 79
80 4P C 35.000 5,5 11 132 80
80 4P D 40.000 7,5 15 132 80
90 4P A 38.000 5,5 11 132 85
90 4P B 43.000 7,5 15 132 86
90 4P C 47.000 7,5 15 132 86
90 4P D 52.500 9,2 18 132 86
100 4P A 41.000 5,5 11 132 88
100 4P B 50.000 7,5 15 132 89
100 4P C 59.000 11 21 160 89
100 4P D 65.000 15 27,8 160 90
100 4P E 72.500 18,5 32,6 180 90
112 4P A 80.000 18,5 32,6 180 93
112 4P B 87.000 22 38,8 180 94
112 4P C 100.000 30 53 200 94
125 4P A 95.000 22 38,8 180 97
125 4P B 110.000 30 53 200 98
125 4P C 125.000 37 64 225 98

 
6 poli (1000 rpm) - trifase (3Ph-400V 50Hz)
Modello Poli Tipo motore Portata (m3/h) Pm (kW) In max (A) Mot. (H) Lp dB(A)
50* 6P A 6.000 0,18 0,7 71 58
56 6P A 8.500 0,25 1 71 62
63 6P A 12.500 0,37 1,3 80 66
63 6P B 14.000 0,75 2,2 90 65
71 6P A 16.000 0,75 2,2 90 67
71 6P B 17.000 1,1 3 90 66
80 6P A 16.000 0,75 2,2 90 68
80 6P B 19.000 1,1 3 90 68
80 6P C 22.500 1,5 4 100 69
90 6P A 25.000 1,5 4 100 75
90 6P B 29.000 2,2 5 112 75
90 6P C 32.000 2,2 5 112 75
100 6P A 27.000 1,5 4 100 79
100 6P B 33.000 2,2 5 112 79
100 6P C 41.000 3 7 132 80
112 6P B 45.000 4 9 132 83
112 6P C 54.000 5,5 12 132 83
125 6P B 61.000 7,5 15 160 87
125 6P C 73.000 11 22 160 88
125 6P D 85.000 11 22 160 88
140 6P A 115.000 18,5 35 200 91

 
8 poli (750 rpm) - trifase (3Ph-400V 50Hz)
Modello Poli Tipo motore Portata (m3/h) Pm (kW) In max (A) Mot. (H) Lp dB(A)
56 8P A 6.000 0,12 0,7 71 56
63* 8P A 8.000 0,18 0,8 80 60
71* 8P A 11.000 0,37 1,5 90 61
80* 8P A 10.000 0,37 1,5 90 61
80* 8P B 13.000 0,37 1,5 90 62
90 8P A 17.000 0,75 2,3 100 69
90 8P B 20.500 0,75 2,3 100 69
100 8P A 20.500 0,75 2,3 100 74
100 8P B 25.000 1,1 3,4 100 74
112 8P C 40.500 2,2 5,5 132 77
125 8P A 34.500 2,2 5,5 132 81
125 8P B 43.000 3 7,3 132 81
125 8P C 52.000 4 9,3 160 82
125 8P D 59.000 4 9,3 160 82
140 8P A 87.000 7,5 14,7 160 85

Rete antinfortunistica

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
agents (Necessary for use in free air).

 
Modello EVEI Ø A 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)

Listino prezzi 2 poli trifase

Item normally available from stock
Modello
EVEI		 Poli Tipo motore Cassa Euro Inverter IP20
Modello Euro
31 2P A LUNGA 1020,30 M130L 694,86
35 2P A LUNGA 1157,10 M130L 694,86
40 2P A LUNGA 1459,20 M130M 819,20
31 2P A MEDIA 963,30 M130L 694,86
35 2P A MEDIA 1081,10 M130L 694,86
40 2P A MEDIA 1349,00 M130M 819,20

Listino prezzi 4 poli trifase

Item normally available from stock
Modello EVEI Poli Tipo motore Cassa Euro Inverter IP20
Modello Euro
35 4P A LUNGA 961,40 M130L 694,86
40 4P A LUNGA 1092,50 M130L 694,86
45 4P A LUNGA 1257,80 M130L 694,86
50 4P A LUNGA 1394,60 M130L 694,86
56 4P A LUNGA 1672,00 M130L 694,86
63 4P A LUNGA 1901,90 M130L 694,86
71 4P A LUNGA 2338,90 M130M 819,20
80 4P A LUNGA 3100,80 M130Q 1151,52
90 4P A LUNGA 4744,30 M130R 1645,06
100 4P A LUNGA 5354,20 M130R 1645,06
31 4P A MEDIA 870,20 M130L 694,86
35 4P A MEDIA 891,10 M130L 694,86
40 4P A MEDIA 993,70 M130L 694,86
45 4P A MEDIA 1126,70 M130L 694,86
50 4P A MEDIA 1259,70 M130L 694,86
56 4P A MEDIA 1508,60 M130L 694,86
63 4P A MEDIA 1751,80 M130L 694,86
71 4P A MEDIA 2133,70 M130M 819,20
80 4P A MEDIA 2948,80 M130Q 1151,52
90 4P A MEDIA 4436,50 M130R 1645,06
100 4P A MEDIA 4721,50 M130R 1645,06
40 4P B LUNGA 1107,70 M130L 694,86
45 4P B LUNGA 1301,50 M130L 694,86
50 4P B LUNGA 1584,60 M130L 694,86
56 4P B LUNGA 1814,50 M130L 694,86
63 4P B LUNGA 2053,90 M130M 819,20
71 4P B LUNGA 2688,50 M130P 1009,37
80 4P B LUNGA 3454,20 M130Q 1151,52
90 4P B LUNGA 5063,50 M130S 1850,70
100 4P B LUNGA 5673,40 M130S 1850,70
40 4P B MEDIA 1008,90 M130L 694,86
45 4P B MEDIA 1168,50 M130L 694,86
50 4P B MEDIA 1444,00 M130L 694,86
56 4P B MEDIA 1647,30 M130L 694,86
63 4P B MEDIA 1901,90 M130M 819,20
71 4P B MEDIA 2473,80 M130P 1009,37
80 4P B MEDIA 3292,70 M130Q 1151,52
90 4P B MEDIA 4748,10 M130S 1850,70
100 4P B MEDIA 5033,10 M130S 1850,70
63 4P C LUNGA 2677,10 M130P 1009,37
71 4P C LUNGA 2844,30 M130P 1009,37
90 4P C LUNGA 5063,50 M130S 1850,70
100 4P C LUNGA 7153,50 M130T 2303,09
63 4P C MEDIA 2508,00 M130P 1009,37
71 4P C MEDIA 2623,90 M130P 1009,37
80 4P C MEDIA 3952,00 M130R 1645,06
90 4P C MEDIA 4748,10 M130S 1850,70
100 4P C MEDIA 6473,30 M130T 2303,09
71 4P D LUNGA 3021,00 M130Q 1151,52
80 4P D LUNGA 4449,80 M130S 1850,70
90 4P D LUNGA 5548,00 M130T 2303,09
100 4P D LUNGA 8177,60 M130W 3043,36
71 4P D MEDIA 2796,80 M130Q 1151,52
80 4P D MEDIA 4261,70 M130S 1850,70
90 4P D MEDIA 5219,30 M130T 2303,09
100 4P D MEDIA 7470,80 M130W 3043,36
100 4P E LUNGA 10805,30 M130X 3495,75
100 4P E MEDIA 10366,40 M130X 3495,75

Listino prezzi 6 poli trifase

Item normally available from stock
Modello EVEI Poli Tipo motore Cassa Euro Inverter IP20
Modello Euro
50 6P A LUNGA 1392,70 M130L 694,86
56 6P A LUNGA 1556,10 M130L 694,86
63 6P A LUNGA 2156,50 M130L 694,86
71 6P A LUNGA 2196,40 M130L 694,86
80 6P A LUNGA 2432,00 M130L 694,86
90 6P A LUNGA 3572,00 M130M 819,20
100 6P A LUNGA 4183,80 M130M 819,20
50 6P A MEDIA 1257,80 M130L 694,86
56 6P A MEDIA 1394,60 M130L 694,86
63 6P A MEDIA 2000,70 M130L 694,86
71 6P A MEDIA 1995,00 M130L 694,86
80 6P A MEDIA 2297,10 M130L 694,86
90 6P A MEDIA 3296,50 M130M 819,20
100 6P A MEDIA 3581,50 M130M 819,20
63 6P B LUNGA 2186,90 M130L 694,86
71 6P B LUNGA 2481,40 M130M 819,20
80 6P B LUNGA 2561,20 M130M 819,20
90 6P B LUNGA 3927,30 M130P 1009,37
100 6P B LUNGA 4537,20 M130P 1009,37
63 6P B MEDIA 2031,10 M130L 694,86
71 6P B MEDIA 2272,40 M130M 819,20
80 6P B MEDIA 2424,40 M130M 819,20
90 6P B MEDIA 3640,40 M130P 1009,37
100 6P B MEDIA 3925,40 M130P 1009,37
80 6P C LUNGA 2958,30 M130M 819,20
90 6P C LUNGA 3927,30 M130P 1009,37
100 6P C LUNGA 5202,20 M130Q 1151,52
80 6P C MEDIA 2810,10 M130M 819,20
90 6P C MEDIA 3640,40 M130P 1009,37
100 6P C MEDIA 4573,30 M130Q 1151,52

Listino prezzi 8 poli trifase

Item normally available from stock
Modello EVEI Poli Tipo motore Cassa Euro Inverter IP20
Modello Euro
56 8P A LUNGA 1679,60 M130L 694,86
63 8P A LUNGA 1784,10 M130L 694,86
71 8P A LUNGA 2209,70 M130L 694,86
80 8P A LUNGA 2445,30 M130L 694,86
90 8P A LUNGA 3490,30 M130M 819,20
100 8P A LUNGA 4102,10 M130M 819,20
56 8P A MEDIA 1516,20 M130L 694,86
63 8P A MEDIA 1637,80 M130L 694,86
71 8P A MEDIA 2008,30 M130L 694,86
80 8P A MEDIA 2310,40 M130L 694,86
90 8P A MEDIA 3216,70 M130M 819,20
100 8P A MEDIA 3501,70 M130M 819,20
80 8P B LUNGA 2445,30 M130L 694,86
90 8P B LUNGA 3490,30 M130M 819,20
100 8P B LUNGA 4220,60 M130M 819,20
80 8P B MEDIA 2310,40 M130L 694,86
90 8P B MEDIA 3216,70 M130M 819,20
100 8P B MEDIA 3661,30 M130M 819,20
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