McQuay MCK050A Especificações descarregar pdf (Página 25)

Sound Data MVCU-2009

Sound Power Level

Model

Ext. Static

Speed

1/1 Octave A-weighted Sound Power (dB), ref 1pW

Overall

A (dBA)

(mmAq) 125 Hz 250 Hz 500 Hz 1k Hz 2k Hz 4k Hz 8k Hz

MCC025C

5.5 High 63 52 61 62 59 56 53 66

4 Medium 61 60 59 60 57 53 50 64

3 Low 58 57 56 57 54 49 47 61

MCC030C

21 Super High 68 69 71 72 69 66 65 76

17 High 65 66 68 69 65 63 60 73

13 Medium 61 62 64 65 61 58 55 69

9 Low 56 58 60 61 57 53 49 64

MCC040C

21 Super High 69 71 72 74 71 68 67 78

18 High 65 68 70 72 68 66 64 76

13 Medium 65 65 67 68 64 62 59 72

9.5 Low 59 61 63 64 60 57 54 68

MCC050C

18 Super High 70 71 73 74 72 69 67 78

16 High 67 69 71 72 69 66 64 76

14 Medium 66 66 69 69 66 63 61 73

11 Low 63 64 66 67 62 60 57 70

MCC060C

18 Super High 70 71 73 75 73 70 68 79

16 High 69 70 72 74 71 69 68 78

14 Medium 69 68 70 71 67 65 63 75

10 Low 64 65 67 67 63 61 59 71

Duct Discharge Sound Power Level: Test with 5ft length discharge duct, terminated ﬂ ush with internal wall of

reverberation room.

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