CVAB/CVAT

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Designations

CVA1 B/2 4-3 1400/4 250N D
 

  1. Version of fan
    B Single-phase motor
    T Three-phase motor
  2. Number of motor poles (rotation speed-4,6)
  3. Approximate maximum performance
  4. Nominal diameter of wire
Range of in-line cabinet fans, manufactured from galvanised steel sheet with double thickness side panel (sandwich type) and internally lined with fireproof fibre-glass acoustic insulation (M0)
 

Application

Very quiet operation makes CAB ideal for ventilation of public buildings, libraries, conference rooms, offices, restaurants, classrooms, audio studios, etc.

Construction

Radial fan designed for horizontal installation in circular ventilation ducts from Ø250 to Ø710 mm. Housing made of aluminum, acoustically insulated with 25 mm fireproof glass fiber. Impeller with aluminum backward blades (CVAB-N) or steel sheet (CVAT-N). Fans can work in temperatures. -40°C to +60°C (CVAB-N) or -20°C to +40°C (CVAT-N).

Motor

Three-phase 230/400V 50Hz or single-phase 230V 50Hz witch IP55 protection and insulation class F. Motors provide thermal overload protection. Speed of three-phase motor rotation (CVAT-N) is regulate by the inventer, single-phase motor (CVAB-N) is regulate by current-voltage regulator.
Name Pole Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
Temp.
min.
[oC]
Temp.
max.
[oC]
CVAB/4-1400/250N D 230V 230 1300 107 0.5 1280 230 13 -40 60
CVAB/4-1400/250N D 180V 180 1300 107 0.5 1140 205 13 -40 60
CVAB/4-1400/250N D 140V 140 1300 107 0.5 980 185 13 -40 60
CVAB/4-1400/250N D 100V 100 1300 107 0.5 680 135 13 -40 60
CVAB/4-2000/315N D 230V 230 1390 169 0.7 1820 320 13 -40 60
CVAB/4-2000/315N D 180V 180 1390 169 0.7 1640 285 13 -40 60
CVAB/4-2000/315N D 140V 140 1390 169 0.7 1400 255 13 -40 60
CVAB/4-2000/315N D 100V 100 1390 169 0.7 750 160 13 -40 60
CVAB/4-3000/355N D 230V 230 1370 312 1.3 2800 395 30 -40 60
CVAB/4-3000/355N D 180V 180 1370 312 1.3 2550 350 30 -40 60
CVAB/4-3000/355N D 140V 140 1370 312 1.3 2200 310 30 -40 60
CVAB/4-3000/355N D 100V 100 1370 312 1.3 1350 200 30 -40 60
CVAB/4-4000/400N D 230V 230 1390 557 2.3 4210 490 32 -40 60
CVAB/4-4000/400N D 180V 180 1390 557 2.3 3880 460 32 -40 60
CVAB/4-4000/400N D 140V 140 1390 557 2.3 3200 425 32 -40 60
CVAB/4-4000/400N D 100V 100 1390 557 2.3 1800 310 32 -40 60
CVAB/4-6000/450N D 230V 230 1380 930 4 6140 625 46 -40 60
CVAB/4-6000/450N D 180V 180 1380 930 4 5700 585 46 -40 60
CVAB/4-6000/450N D 140V 140 1380 930 4 4780 540 46 -40 60
CVAB/4-6000/450N D 100V 100 1380 930 4 2400 400 46 -40 60
CVAB/4-9000/500N D 230V 230 1390 1289 5.5 7580 700 58 -40 60
CVAB/4-9000/500N D 180V 180 1390 1289 5.5 6750 620 58 -40 60
CVAB/4-9000/500N D 140V 140 1390 1289 5.5 4800 535 58 -40 60
CVAB/4-9000/500N D 100V 100 1390 1289 5.5 2500 180 58 -40 60
CVAT/4-1400/250N D 0.18 50Hz 400 1480 116 0.5 1230 210 13 -20 40
CVAT/4-1400/250N D 0.18 40Hz 400 1480 116 0.5 980 135 13 -20 40
CVAT/4-1400/250N D 0.18 30Hz 400 1480 116 0.5 740 75 13 -20 40
CVAT/4-1400/250N D 0.18 25Hz 400 1480 116 0.5 610 40 13 -20 40
CVAT/4-2000/315N D 0.18 50Hz 400 1460 169 0.5 1830 260 13 -20 40
CVAT/4-2000/315N D 0.18 40Hz 400 1460 169 0.5 1460 170 13 -20 40
CVAT/4-2000/315N D 0.18 30Hz 400 1460 169 0.5 1100 95 13 -20 40
CVAT/4-2000/315N D 0.18 25Hz 400 1460 169 0.5 910 65 13 -20 40
CVAT/4-3000/355N D 0.18 50Hz 400 1430 251 0.5 2660 325 30 -20 40
CVAT/4-3000/355N D 0.18 40Hz 400 1430 251 0.5 2120 210 30 -20 40
CVAT/4-3000/355N D 0.18 30Hz 400 1430 251 0.5 1600 120 30 -20 40
CVAT/4-3000/355N D 0.18 25Hz 400 1430 251 0.5 1320 80 30 -20 40
CVAT/4-4000/400N D 0.37 50Hz 400 1445 438 0.9 3850 420 32 -20 40
CVAT/4-4000/400N D 0.37 40Hz 400 1445 438 0.9 3100 270 32 -20 40
CVAT/4-4000/400N D 0.37 30Hz 400 1445 438 0.9 2300 150 32 -20 40
CVAT/4-4000/400N D 0.37 25Hz 400 1445 438 0.9 1900 105 32 -20 40
CVAT/4-6000/450N D 0.75 50Hz 400 1465 747 1.7 5620 535 46 -20 40
CVAT/4-6000/450N D 0.75 40Hz 400 1465 747 1.7 4480 340 46 -20 40
CVAT/4-6000/450N D 0.75 30Hz 400 1465 747 1.7 3380 190 46 -20 40
CVAT/4-6000/450N D 0.75 25Hz 400 1465 747 1.7 2800 135 46 -20 40
CVAT/4-9000/500N D 1.1 50Hz 400 1480 1347 2.5 7900 670 58 -20 40
CVAT/4-9000/500N D 1.1 40Hz 400 1480 1347 2.5 6320 430 58 -20 40
CVAT/4-9000/500N D 1.1 30Hz 400 1480 1347 2.5 4750 240 58 -20 40
CVAT/4-9000/500N D 1.1 25Hz 400 1480 1347 2.5 3980 165 58 -20 40
CVAT/4-12000/560N D 2.2 50Hz 400 1470 2093 4.2 11100 840 82 -20 40
CVAT/4-12000/560N D 2.2 40Hz 400 1470 2093 4.2 8850 540 82 -20 40
CVAT/4-12000/560N D 2.2 30Hz 400 1470 2093 4.2 6650 300 82 -20 40
CVAT/4-12000/560N D 2.2 25Hz 400 1470 2093 4.2 5550 210 82 -20 40
CVAT/4-16000/630N D 3 50Hz 400 1460 3234 5.9 14640 1050 113 -20 40
CVAT/4-16000/630N D 3 40Hz 400 1460 3234 5.9 11700 670 113 -20 40
CVAT/4-16000/630N D 3 30Hz 400 1460 3234 5.9 8800 380 113 -20 40
CVAT/4-16000/630N D 3 25Hz 400 1460 3234 5.9 7300 260 113 -20 40
CVAT/6-15000/710N D 1.5 50Hz 400 970 1828 3.6 14320 575 149 -20 40
CVAT/6-15000/710N D 1.5 40Hz 400 970 1828 3.6 11500 365 149 -20 40
CVAT/6-15000/710N D 1.5 30Hz 400 970 1828 3.6 8600 205 149 -20 40
CVAT/6-15000/710N D 1.5 25Hz 400 970 1828 3.6 7150 145 149 -20 40

Performance curves