VENTS - manufacture of ventilation and air conditioning systems

VKV 4E 355

VKV 4E 355

Centrifugal roof fan in the steel casing with vertical exhaust of air. Maximum capacity - 2920 m3/h.


Technical parameters

ParameterValueUnit
Phase
1
˜
Voltage
220-240
V
Frequency
50 / 60
Hz
Current
1.12  /  1.34
A
Power consumption
245  /  305
W
Maximum air capacity
2800  /  2920
1649,2  /  1719,88
778,4  /  811,76
0,7784  /  0,81176
46760  /  48764
m³/h
CFM
l/s
m³/s
l/m
RPM
1420  /  1530
min -1
Noise level at 3 m
46  /  49
[dBA]
Maximum transported air temperature
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 69 53 58 61 62 63 59 54 45
LwA to environment dBA 72 57 60 63 65 64 61 55 49

Sizes

VKV 4E 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