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VKH 2E 280

VKH 2E 280
VKH 2E 280
  • Model VENTS VKHA (aluminum).
  • Model VENTS VKHz (galvanized steel).

Centrifugal roof fan in the steel casing with the horizontal exhaust of air. Maximum capacity - 1855 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
1  /  1.51
A
Power consumption
225  /  348
W
Maximum air capacity
1780  /  1855
1048,42  /  1092,595
494,84  /  515,69
0,49484  /  0,51569
29726  /  30978,5
m³/h
CFM
l/s
m³/s
l/m
RPM
2700  /  2790
min -1
Noise level at 3 m
66  /  69
[dBA]
Maximum transported air temperature
50
оC
Protection rating
IP X4
class
Weight
10.2
kg
Spigot size
280
mm
Number of poles
2
SEC Class
-
VKH 2E 280
Sizes∅D∅dHLL1L2
mm28510265425330365

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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 72 42 58 62 64 65 63 56 49
LwA to environment dBA 72 45 61 63 66 66 61 60 53