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OV 4D 550

OV 4D 550

Low pressure axial fan in steel casing for wall mounting on a square mounting plate. Maximum capacity - 7380 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
3
˜
Voltage
400
V
Frequency
50 / 60
Hz
Current
1.5  /  1.1
A
Power consumption
750  /  600
W
Maximum air capacity
9700  /  7380
5713,3  /  4346,82
2696,6  /  2051,64
2,6966  /  2,05164
161990  /  123246
m³/h
CFM
l/s
m³/s
l/m
RPM
1350  /  1605
min -1
Noise level at 3 m
73  /  69
[dBA]
Maximum transported air temperature
-30 +60  /  -30 +50
оC
Protection rating
IP 24
class
Weight
16.6
kg
Spigot size
550
mm
Number of poles
4
OV 4D 550
Sizes∅DBB1∅dL
mm57072567511280

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Phohe

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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 84 75 79 72 76 71 77 69 68

 

ƞ, [%]   MC   EC   N   VSD   [kW]   [A]   [m3/h]   [Pа]   [RPM]   SR
38.8   А   Static   46.3   No   0.656   1.27   6400   140   1175   1