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VKH 4E 310

VKH 4E 310
VKH 4E 310
  • Model VENTS VKHA (aluminum).
  • Model VENTS VKHz (galvanized steel).

Centrifugal roof fan in the steel casing with the horizontal exhaust of air. Maximum capacity - 1880 m3/h.

  • SR series (round)

    SR series (round)

  • KOM series

    KOM series

  • Speed controller RS-1-300

    Speed controller RS-1-300

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • SRF series

    SRF series

  • Speed controller RS-1-400

    Speed controller RS-1-400

  • Single phase speed controller RSA5E-…M

    Single phase speed controller RSA5E-…M

  • Speed controller RS-…N (V)

    Speed controller RS-…N (V)

  • GKV series

    GKV series

  • Mating flange FKV

    Mating flange FKV

  • Mounting frame RKV

    Mounting frame RKV

  • Mounting frame RKVI (insulated)

    Mounting frame RKVI (insulated)


ParameterValueUnit
Phase
1
˜
Voltage
220-240
V
Frequency
50 / 60
Hz
Current
0.54  /  0.79
A
Power consumption
120  /  183
W
Maximum air capacity
1820  /  1880
1071,98  /  1107,32
505,96  /  522,64
0,50596  /  0,52264
30394  /  31396
m³/h
CFM
l/s
m³/s
l/m
RPM
1370  /  1420
min -1
Noise level at 3 m
45  /  46
[dBA]
Maximum transported air temperature
85  /  50
оC
Protection rating
IP X4
class
Weight
10.2
kg
Spigot size
310
mm
Number of poles
4
SEC Class
-
VKH 4E 310
Sizes∅D∅dHLL1L2
mm28510300438330400

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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 57 44 45 50 53 52 51 43 36
LwA to environment dBA 60 47 50 53 56 57 51 45 39