VENTS - manufacture of ventilation and air conditioning systems

VS 450-4E

VS 450-4E

Inline centrifugal sound- and heat-insulated duct fans with back-curved impeller blades. Maximum capacity - 5630 m3/h.


Technical parameters

ParameterValueUnit
Phase
1
˜
Voltage
230
V
Frequency
50
Hz
Current
3
A
Power consumption
680
W
RPM
1250
min -1
Noise level at 3 m
53
[dBA]
Maximum transported air temperature
-40 +70
оC
Protection rating
IP X4
class
Maximum air flow capacity at cross directed
5630
m³/h
Maximal air flow capacity at straight directed
4930
m³/h
Weight
43
kg
Spigot size
450
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 inlet   dBA 76 62 64 67 68 69 66 63 53
LwA to outlet dBA 76 63 66 70 71 69 66 63 57
LwA to environment dBA 57 44 48 52 56 53 50 47 38

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
48.1   А   Static   60.4   No   0.675   3   3450   332   1265   1

Sizes

VS 450-4E
A
670

Accessories

  • Frequency speed controller VFED-…-TA

    Frequency speed controller VFED-…-TA

  • Single phase speed controller RSA5E-…M

    Single phase speed controller RSA5E-…M

  • Single phase speed controller RSA5E-…T

    Single phase speed controller RSA5E-…T

  • Speed controller RS-…PS

    Speed controller RS-…PS

  • Three phase speed controller RSA5D-…-T

    Three phase speed controller RSA5D-…-T

  • Speed controller RS-…T

    Speed controller RS-…T

  • Three phase speed controller RSA5D-…-M

    Three phase speed controller RSA5D-…-M

  • Speed controller RS-…TA

    Speed controller RS-…TA

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