VENTS - manufacture of ventilation and air conditioning systems

VKF 4D 500

VKF 4D 500

Low pressure axial fan in steel casing for vent duct mounting. Maximum capacity - 6230 m3/h.


Technical parameters

ParameterValueUnit
Phase
3
˜
Voltage
400
V
Frequency
50 / 60
Hz
Current
0.9  /  0.7
A
Power consumption
450  /  370
W
Maximum air capacity
6570  /  6230
3869,73  /  3669,47
1826,46  /  1731,94
1,82646  /  1,73194
109719  /  104041
m³/h
CFM
l/s
m³/s
l/m
RPM
1300  /  1605
min -1
Noise level at 3 m
72  /  67
[dBA]
Maximum transported air temperature
-30 +60  /  -30 +50
оC
Protection rating
IP X4
class
Weight
11
kg
Spigot size
500
mm
Number of poles
4

Diagrams

Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to environment   dBA 82 73 71 75 78 76 71 65 61

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
35.5   А   Static   43.9   No   0.478   0.9   4988   120   1305   1

Sizes

VKF 4D 500
∅D∅D1B∅D2∅dL
51554160057010220

Accessories

  • VVG series (round)

    VVG series (round)

  • Speed controller RS-1-300

    Speed controller RS-1-300

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • 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)

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