CTVB, CTVT

3D Presentation Zoom

Designations

CT 1 V2 B/ 3 4- 4 400
 

  1. Vertical exhaust
  2. Type of motor: T - Three-phase motor 230/400V or 400V, 50Hz
    B - Single-phase motor 230V, 50Hz
  3. Number of motor poles (rotation speed)
    4, 6, 8 for one-speed motors
    4/8, 6/12 for two-speed motors
  4. Diameter of the connecting channel
Range of centrifugal roof mounted fans in vertical discharge format, designed for smoke extraction in fire conditions and certified F400 120 (CE marked)
 
Range of centrifugal roof mounted fans in vertical discharge format, designed for smoke extraction in conditions of combustion and certified F400 120 (CE marked) - except 140, 180, and 200 models. (1).

All models are suitable for air stream temperature up to 120ºC.
Bases are manufactured from galvanised sheet steel and cowls are manufactured from spun aluminium.

All models incorporate bird-proof guard.
Available, depending on the model, with single or three-phase motors in 4, 6, 8, 4/8 or 6/12 poles.
(1) Except 140, 180 and 200 models.

Motors

All motors are IP55, Class F and equipped with ball bearings greased for life.

Electrical supply:

Additional information

140, 180, 200 and 225 models are especially recommended for extracting smoke from the fireplaces.

In three-phase voltage, the motors can be operated in Λ/Δ connection at 380-415, which allows two-speed operation of the fans.
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]
CTVB/4-140 230 1375 60 0.3 725 140 10 -40 200
CTVB/4-180 230 1330 60 0.3 830 155 10.5 -40 200
CTVB/4-200 230 1330 100 0.6 1320 205 17 -40 200
CTVB/4-225 230 1350 130 0.71 1900 270 19.8 -40 200
CTVB/4-250 230 1325 325 1.6 2800 350 35 -40 120
CTVB/4-315 230 1390 570 2.7 4200 420 39 -40 120
CTVB/4-400 230 1390 1100 5.3 6250 650 50 -40 120
CTVB/6-200 230 940 80 0.4 900 95 17 -40 200
CTVB/6-225 230 890 90 0.4 1300 115 19.8 -40 200
CTVB/6-250 230 940 100 0.57 1850 160 35 -40 120
CTVB/6-315 230 870 160 0.8 2800 195 39 -40 120
CTVB/6-400 230 960 340 1.6 4300 280 50 -40 120
CTVT/4-140 400 1400 60 0.18 725 140 10 -40 200
CTVT/4-180 400 1350 60 0.18 830 155 10.5 -40 200
CTVT/4-200 400 1340 130 0.44 1200 205 17 -40 200
CTVT/4-225 400 1360 180 0.47 1900 270 19.8 -40 200
CTVT/4-250 400 1400 300 0.8 2800 350 35 -40 120
CTVT/4-315 400 1410 400 1.4 4200 420 39 -40 120
CTVT/4-400 400 1330 1000 1.8 6250 650 50 -40 120
CTVT/4-450 400 1440 2100 4.3 8850 870 75 -40 120
CTVT/4-632 HP 5.5kW 400 1465 6100 10.9 18000 1000 177 -40 120
CTVT/4-631 HP 7.5kW 400 1480 6670 12.4 20700 1130 180 -40 120
CTVT/4-712 HP 11kW 400 1470 12250 21.3 26000 1380 267 -40 120
CTVT/4-711 HP 15kW 400 1480 16390 29.5 32500 1480 303 -40 120
CTVT/4-802 HP 18.5kW 400 1480 19850 34.5 35400 1700 361 -40 120
CTVT/4-801 HP 22kW 400 1485 26000 43.6 44500 1660 376 -40 120
CTVT/4-632 5.5kW INS 400 1465 6100 10.9 18000 1000 221 -40 120
CTVT/4-631 7.5kW INS 400 1480 6670 12.4 20700 1130 224 -40 120
CTVT/4-712 11kW INS 400 1470 12250 21.3 26000 1380 357 -40 120
CTVT/4-711 15kW INS 400 1480 16390 29.5 32500 1480 393 -40 120
CTVT/4-802 18.5kW INS 400 1480 19850 34.5 35400 1700 492 -40 120
CTVT/4-801 22kW INS 400 1485 26000 43.6 44500 1660 507 -40 120
CTVT/6-200 400 950 80 0.24 900 95 17 -40 200
CTVT/6-225 400 900 90 0.23 1300 115 19.8 -40 200
CTVT/6-250 400 950 100 0.41 1850 160 35 -40 120
CTVT/6-315 400 910 160 0.44 2800 195 39 -40 120
CTVT/6-400 400 930 350 1 4300 280 50 -40 120
CTVT/6-450 400 950 800 3.5 5900 400 75 -40 120
CTVT/6-500 400 975 1500 3.7 9500 540 115 -40 120
CTVT/6-560 400 950 2400 5.5 13000 660 129 -40 120
CTVT/6-630 400 950 3900 8.3 19500 850 168 -40 120
CTVT/6-710 400 980 7250 13.6 25200 1050 229 -40 120
CTVT/8-450 400 690 700 1.5 4400 215 75 -40 120
CTVT/8-500 400 700 770 2.4 7100 300 115 -40 120
CTVT/8-560 400 730 1100 3.3 10000 370 129 -40 120
CTVT/8-630 400 735 1650 4.9 14500 475 168 -40 120
CTVT/8-710 400 730 3160 7.1 19100 600 238 -40 120
CTVT/4/8-225 HS 400 1300 180 0.3 2100 270 17 -40 200
CTVT/4/8-225 LS 400 700 70 0.2 1050 50 17 -40 200
CTVT/4/8-315 HS 400 1400 370 1.1 4200 420 40 -40 120
CTVT/4/8-315 LS 400 700 230 0.9 2100 100 40 -40 120
CTVT/4/8-400 HS 400 1400 560 1.3 6250 650 52 -40 120
CTVT/4/8-400 LS 400 700 260 1 3200 155 52 -40 120
CTVT/4/8-450 HS 400 1400 2400 6.1 9850 870 77 -40 120
CTVT/4/8-450 LS 400 700 600 2.5 4500 215 77 -40 120
CTVT/6/12-450 HS 400 960 500 2 5900 400 80 -40 120
CTVT/6/12-450 LS 400 490 190 1 2800 100 80 -40 120
CTVT/6/12-500 HS 400 980 1520 4.5 9500 540 134 -40 120
CTVT/6/12-500 LS 400 490 430 2.2 4800 135 134 -40 120
CTVT/6/12-560 HS 400 960 2400 5.6 13000 660 134 -40 120
CTVT/6/12-560 LS 400 480 640 2.2 6400 160 134 -40 120
CTVT/6/12-630 HS 400 960 4100 8.1 19500 850 173 -40 120
CTVT/6/12-630 LS 400 480 730 2.6 9500 210 173 -40 120
CTVT/6/12-710 HS 400 950 7300 14.1 25200 1050 238 -40 120
CTVT/6/12-710 LS 400 450 435 5.4 12700 260 238 -40 120