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Basic parameter for domestic fan selection

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VKPI 2E 400x200

VKPI 2E 400x200

Inline centrifugal sound- and heat insulated fan. Maximum capacity - 1070 m3/h.

  • PR series for rectangular ducts

    PR series for rectangular ducts

  • SKRA series

    SKRA series

  • RRV series

    RRV 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)


ParameterValueUnit
Phase
1
˜
Voltage
220-240
V
Frequency
50 / 60
Hz
Current
0.6  /  0.88
A
Power consumption
138  /  200
W
Maximum air capacity
930  /  1070
547,77  /  630,23
258,54  /  297,46
0,25854  /  0,29746
15531  /  17869
m³/h
CFM
l/s
m³/s
l/m
RPM
2600  /  2850
min -1
Noise level at 3 m
61  /  63
[dBA]
Maximum transported air temperature
-25 +45
оC
Protection rating
IP X4
class
Weight
24.5
kg
Spigot size
400х200
mm
Number of poles
2
Sound- and heat-insulated casing
yes
VKPI 2E 400x200
SizesВB1B2B3HH1H2H3L
mm400420440500200220240360500

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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 65 45 57 60 60 57 53 49 43
LwA to outlet dBA 70 47 59 61 66 64 60 55 43
LwA to environment dBA 48 26 37 45 43 35 32 29 22

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
38.9   А   Static   58.1   Yes   0.148   0.65   560   362   2550   1