Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 77 | 71 | 73 | 72 | 73 | 71 | 70 | 63 | 59 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
37.5 | А | Static | 44.4 | No | 0.800 | 3.76 | 7095 | 149 | 1290 | 1 |
VENTS - manufacture of ventilation and air conditioning systems
ОV 4Е 630
Low pressure axial fan in steel casing for wall mounting on a square mounting plate. Maximum capacity - 12100 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 220-240 | V | |
Frequency | 50 / 60 | Hz | |
Current | 3.5 / 4.26 | A | |
Power consumption | 750 / 979 | W | |
Maximum air capacity | 11900 / 12100 7009,1 / 7126,9 3308,2 / 3363,8 3,3082 / 3,3638 198730 / 202070 | m³/h CFM l/s m³/s l/m | |
RPM | 1360 / 1625 | min -1 | |
Noise level at 3 m | 75 / 76 | [dBA] | |
Maximum transported air temperature | -30 +60 / -30 +50 | оC | |
Protection rating | IP 24 | class | |
Weight | 22.6 | kg | |
Spigot size | 630 | 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 | 77 | 71 | 73 | 72 | 73 | 71 | 70 | 63 | 59 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
37.5 | А | Static | 44.4 | No | 0.800 | 3.76 | 7095 | 149 | 1290 | 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 |