Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to inlet | dBA | 76 | 65 | 63 | 58 | 61 | 69 | 63 | 58 | 56 | ||||||||||
LwA to outlet | dBA | 80 | 61 | 66 | 68 | 69 | 75 | 71 | 63 | 67 | ||||||||||
LwA to environment | dBA | 59 | 46 | 50 | 49 | 54 | 52 | 47 | 42 | 46 |
ƞ, [%] | MC | EC | N | VSD | [kW] | [A] | [m3/h] | [Pа] | [RPM] | SR | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
60.5 | А | Static | 66 | Yes | 2.980 | 4.6 | 7210 | 882 | 2040 | 1 |