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VS 355-4E

VS 355-4E
VS 355-4E
  • VS series fan with VPG connecting reducers.
  • VS fan with VVG flexible ant-vibration flexible connectors.
  • VS fan with KN-VS outer hood.

Inline centrifugal sound- and heat-insulated duct fans with back-curved impeller blades. Maximum capacity - 2890 m3/h.

  • 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


ParameterValueUnit
Phase
1
˜
Voltage
230
V
Frequency
50
Hz
Current
1.12
A
Power consumption
245
W
RPM
1420
min -1
Noise level at 3 m
54
[dBA]
Maximum transported air temperature
-25 +50
оC
Protection rating
IP X4
class
Maximum air flow capacity at cross directed
2890
m³/h
Maximal air flow capacity at straight directed
2650
m³/h
Weight
25
kg
Spigot size
355
mm
Number of poles
4
VS 355-4E
SizesA
mm520

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  • Selection method:
  • Performance:
  • Pressure:
Duty point
  • Performance:- -
  • Pressure:- -
  • Power:- -
  • Recovery Efficiency:- -
Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to inlet   dBA 70 55 58 61 63 62 60 52 47
LwA to outlet dBA 68 57 59 62 65 63 62 55 47
LwA to environment dBA 62 51 51 54 58 55 55 48 40

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
40.8   А   Static   57.4   No   0.262   1.19   1670   226   1365   1