Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dBA | 69 | 35 | 47 | 62 | 61 | 64 | 67 | 58 | 55 | ||||||||||
LwA to outlet | dBA | 75 | 40 | 53 | 69 | 69 | 70 | 65 | 55 | 51 | ||||||||||
LwA to environment | dBA | 58 | 25 | 32 | 41 | 51 | 55 | 52 | 49 | 37 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
32.4 | А | Static | 48.2 | No | 0.317 | 1.43 | 1112 | 326 | 2320 | 1 |