VENTS - manufacture of ventilation and air conditioning systems
TT 250*
Inline mixed flow fan. Maximum capacity - 950 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 230 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.52 | A | |
Power consumption | 120 | W | |
Maximum air capacity | 950 559,55 264,1 0,2641 15865 | m³/h CFM l/s m³/s l/m | |
RPM | 1840 | min -1 | |
Noise level at 3 m | 45 | [dBA] | |
Maximum transported air temperature | 60 | оC | |
Protection rating | IP X4 | class | |
Weight | 6.9 | kg | |
Spigot size | 250 | mm | |
High-powered motor | no | ||
SEC Class | B |
Diagrams
Sound power level, A-filter applied | Sound pressure level at 3 meters, A-filter applied | Sound pressure level at 1 meters, A-filter applied | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sound-power level, A - weighted | general | Octave frequency band, Hz | ||||||||||||||||||||
Hz | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | LpA, 3m [dB(A)] | LpA, 1m[dB(A)] | ||||||||||||
LwA to inlet | dB(A) | 78 | 46 | 53 | 71 | 73 | 74 | 68 | 57 | 45 | 58 | 68 | ||||||||||
LwA to outlet | dB(A) | 78 | 45 | 52 | 71 | 73 | 73 | 68 | 56 | 44 | 57 | 67 | ||||||||||
LwA to environment | dB(A) | 66 | 34 | 41 | 58 | 60 | 62 | 57 | 48 | 37 | 45 | 55 |
Sizes
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Technical supportPhohe Customer service. +380 44 406 36 25 | Contact informationUkraine, 08150, Boyarka, st 40 years of October, 36 |