VENTS - manufacture of ventilation and air conditioning systems

VKPFI 4D 800х500

VKPFI 4D 800х500

Inline centrifugal sound- and heat insulated fan. Maximum capacity - 8120 m3/h.


Technical parameters

ParameterValueUnit
Phase
3
˜
Voltage
400
V
Frequency
50
Hz
Current
9.35
A
Power consumption
5850
W
Maximum air capacity
8120
4782,68
2257,36
2,25736
135604
m³/h
CFM
l/s
m³/s
l/m
RPM
1140
min -1
Noise level at 3 m
61
[dBA]
Maximum transported air temperature
-25 +40
оC
Protection rating
IP X4
class
Weight
127
kg
Spigot size
800х500
mm
Number of poles
4
Sound- and heat-insulated casing
yes

Diagrams

Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to inlet   dBA 79 68 68 70 65 71 71 66 62
LwA to outlet dBA 84 65 72 73 77 81 80 75 71
LwA to environment dBA 64 49 56 55 53 59 50 48 48

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
42.3   А   Static   45.9   No   2.743   4.9   4648   881   1330   1

Sizes

VKPFI 4D 800х500
ВB1B3HH1H3L
800820900500520720935

Accessories

  • PR series for rectangular ducts

    PR series for rectangular ducts

  • SKRA series

    SKRA series

  • SR series (rectangular)

    SR series (rectangular)

  • FB series (rectangular)

    FB series (rectangular)

  • NKV series (rectangular)

    NKV series (rectangular)

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • VVG series (rectangular)

    VVG series (rectangular)

  • NK series (rectangular)

    NK series (rectangular)

  • Single phase speed controller RSA5E-…M

    Single phase speed controller RSA5E-…M

  • FBK series (rectangular)

    FBK series (rectangular)

  • KG series (rectangular)

    KG series (rectangular)

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