VENTS - manufacture of ventilation and air conditioning systems

VKV 4D 355

VKV 4D 355

Centrifugal roof fan in the steel casing with vertical exhaust of air. Maximum capacity - 2570 m3/h.


Technical parameters

ParameterValueUnit
Phase
3
˜
Voltage
400
V
Frequency
50 / 60
Hz
Current
0.52  /  0.5
A
Power consumption
170  /  235
W
Maximum air capacity
2350  /  2570
1384,15  /  1513,73
653,3  /  714,46
0,6533  /  0,71446
39245  /  42919
m³/h
CFM
l/s
m³/s
l/m
RPM
1400  /  1600
min -1
Noise level at 3 m
53  /  55
[dBA]
Maximum transported air temperature
70  /  50
оC
Protection rating
IP X4
class
Weight
22
kg
Spigot size
355
mm
Number of poles
4
SEC Class
-

Diagrams

Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to inlet   dBA 67 56 57 63 65 64 59 54 47
LwA to environment dBA 72 56 60 62 66 62 63 55 49

Sizes

VKV 4D 355
∅DHLL1L2
438420598450783

Accessories

  • SR series (round)

    SR series (round)

  • KOM series

    KOM series

  • Speed controller RS-1-300

    Speed controller RS-1-300

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • SRF series

    SRF series

  • Speed controller RS-1-400

    Speed controller RS-1-400

  • Single phase speed controller RSA5E-…M

    Single phase speed controller RSA5E-…M

  • Speed controller RS-…N (V)

    Speed controller RS-…N (V)

  • GKV series

    GKV series

  • Mating flange FKV

    Mating flange FKV

  • Mounting frame RKV

    Mounting frame RKV

  • Mounting frame RKVI (insulated)

    Mounting frame RKVI (insulated)

2015

Technical support

E-mail

Please, feel free to contact us.

support@vents.ua

Phohe

Customer service.

+380 44 406 36 25

Contact information

Ukraine, 08150, Boyarka,
st 40 years of October, 36