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Basic parameter for domestic fan selection

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VKPI 4E 600x300

VKPI 4E 600x300

Inline centrifugal sound- and heat insulated fan. Maximum capacity - 2510 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
0.9  /  1.38
A
Power consumption
220  /  310
W
Maximum air capacity
2470  /  2510
1454,83  /  1478,39
686,66  /  697,78
0,68666  /  0,69778
41249  /  41917
m³/h
CFM
l/s
m³/s
l/m
RPM
1400  /  1450
min -1
Noise level at 3 m
47
[dBA]
Maximum transported air temperature
-25 +45  /  -25 +40
оC
Protection rating
IP X4
class
Weight
43.5
kg
Spigot size
600х300
mm
Number of poles
4
Sound- and heat-insulated casing
yes
VKPI 4E 600x300
SizesВB1B2B3HH1H2H3L
mm600620640700300320340460680

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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 68 58 62 64 55 55 53 51 42
LwA to outlet dBA 71 54 60 67 62 64 61 54 49
LwA to environment dBA 48 34 42 43 41 40 37 36 23