Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 83 | 73 | 75 | 73 | 75 | 74 | 72 | 66 | 63 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
34.7 | А | Static | 42.6 | No | 0.581 | 2.64 | 5919 | 120 | 1240 | 1 |
VENTS - manufacture of ventilation and air conditioning systems
ОVК 4Е 550
Low pressure axial fan in steel casing for wall mounting on a round mounting plate. Maximum capacity - 8970 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 220-240 | V | |
Frequency | 50 / 60 | Hz | |
Current | 2.55 / 2.88 | A | |
Power consumption | 550 / 654 | W | |
Maximum air capacity | 8800 / 8970 5183,2 / 5283,33 2446,4 / 2493,66 2,4464 / 2,49366 146960 / 149799 | m³/h CFM l/s m³/s l/m | |
RPM | 1300 / 1580 | min -1 | |
Noise level at 3 m | 70 / 71 | [dBA] | |
Maximum transported air temperature | -30 +60 / -30 +50 | оC | |
Protection rating | IP 24 | class | |
Weight | 15 | kg | |
Spigot size | 550 | mm | |
Number of poles | 4 |
Diagrams
Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 83 | 73 | 75 | 73 | 75 | 74 | 72 | 66 | 63 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
34.7 | А | Static | 42.6 | No | 0.581 | 2.64 | 5919 | 120 | 1240 | 1 |
Sizes
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Technical supportPhohe Customer service. +380 44 406 36 25 | Contact informationUkraine, 08150, Boyarka, st 40 years of October, 36 |