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VKM 250 EC

VKM 250 EC

Inline centrifugal fan. Maximum capacity - 1275 m3/h.

Products in this series  (3)

  • VKM 160 EC*

    VKM 160 EC*

    VKM 200 EC*

    VKM 200 EC*

    VKM 315 EC

    VKM 315 EC

  • SR series (round)

    SR series (round)

  • FB series (round)

    FB series (round)

  • NKV series (round)

    NKV series (round)

  • NK series (round)

    NK series (round)

  • CZ series

    CZ series

  • Speed controller RS-1-400

    Speed controller RS-1-400

  • FBK series (round)

    FBK series (round)

  • KR series (round)

    KR series (round)


ParameterValueUnit
Phase
1
˜
Voltage
230
V
Frequency
50 / 60
Hz
Current
0.94
A
Power consumption
161
W
Maximum air capacity
1275
750,975
354,45
0,35445
21292,5
m³/h
CFM
l/s
m³/s
l/m
RPM
2700
min -1
Noise level at 3 m
46
[dBA]
Maximum transported air temperature
-25 +60
оC
Protection rating
IP X4
class
Weight
5.1
kg
Spigot size
250
mm
Synchronous electronically commutated motor
yes
SEC Class
-
VKM 250 EC
SizesØDØD1BB1HLL1L2L3
mm248344390350437249302540

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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 71 57 64 61 63 62 57 50 45
LwA to outlet dBA 73 58 67 70 66 67 65 56 47
LwA to environment dB dBA 61 54 58 57 47 40 35 42 36

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
48.1   А   Static   67   Yes   0.161   0.94   708   338   2610   1