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ОV 4Е 450

ОV 4Е 450

Low pressure axial fan in steel casing for wall mounting on a square mounting plate. Maximum capacity - 4790 m3/h.

  • VVG series (round)

    VVG series (round)

  • Speed controller RS-1-300

    Speed controller RS-1-300

  • Single phase speed controller RSA5E-2-P

    Single phase speed controller RSA5E-2-P

  • 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)


ParameterValueUnit
Phase
1
˜
Voltage
220-240
V
Frequency
50 / 60
Hz
Current
1.2  /  1.46
A
Power consumption
250  /  325
W
Maximum air capacity
4680  /  4790
2756,52  /  2821,31
1301,04  /  1331,62
1,30104  /  1,33162
78156  /  79993
m³/h
CFM
l/s
m³/s
l/m
RPM
1350  /  1600
min -1
Noise level at 3 m
64  /  65
[dBA]
Maximum transported air temperature
-30 +60  /  -30 +50
оC
Protection rating
IP 24
class
Weight
10.6
kg
Spigot size
450
mm
Number of poles
4
ОV 4Е 450
Sizes∅DBB1∅dL
mm46557653511250

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+380 44 406 36 25

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Sound-power level   Octave-frequency band [Hz]
  Hz   General   63   125   250   500   1000   2000   4000   8000
LwA to environment   dBA 77 69 70 73 73 71 67 67 61

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
32.0   А   Static   41.8   No   0.288   1.31   3610   90   1270   1