Ventacity Systems VSCM Series - Sound Power

12
Rev. 01.01
SPECIFICATIONS
2. SPECIFICATIONS
VS1200CM @ 1100 CFM / 0.28" W.C.
f (Hz) 63 125 250 500 1000 2000 4000 8000 Total
Ambient 42.1
55.4 57.3 52.5 51.1 47.8 43.5 31.6 61.1
Exhaust
53.9 65.4 66.6 66.7 69.0 65.2 58.3 52.6 74.0
Supply
57.5 68.4 72.1 71.0 72.7 67.9 61.5 55.7 78.0
Return (Extract)
40.1 55.7 55.3 47.3 46.4 44.1 34.0 22.7 59.3
Outside
45.1 58.9 58.7 52.5 49.2 46.2 36.6 25.9 62.7
VS900CM @ 800 CFM / 0.34" W.C.
f (Hz) 63 125 250 500 1000 2000 4000 8000 Total
Ambient 44.9 55.8 57.4 57.6 56.6 57.2 51.0 41.8 64.3
Exhaust 62.6 56.9 65.9 77.4 71.0 72.3 65.6 60.4 79.8
Supply 62.9 63.7 73.2 79.9 73.8 75.4 68.4 64.3 82.8
Return (Extract) 48.6 46.2 49.6 56.0 51.7 46.0 41.4 28.2 59.1
Outside 53.4 55.7 58.8 60.4 56.6 49.7 45.7 31.7 64.8
VS400CM @ 350 CFM / 0.5" W.C.
f (Hz) 63 125 250 500 1000 2000 4000 8000 Total
Ambient
38.4 45.9 51.6 52.2 47.1 45.8 40.1 30.7 56.6
Exhaust
51.5 60.7 68.3 70.6 64.4 63.9 59.5 51.6 74.1
Supply
52.6 61.8 68.7 71.4 65.0 64.6 60.2 52.4 74.8
Return (Extract)
43.6 50.3 57.7 52.4 43.2 35.5 29.1 20.7 59.6
Outside
45.3 51.7 58.5 53.1 43.8 36.1 29.6 21.4 60.5
VS250CM @ 225 CFM / 0.5" W.C.
f (Hz) 63 125 250 500 1000 2000 4000 8000 Total
Ambient
35.7 42.7 53.1 55.6 46.3 43.8 37.2 33.9 58.2
Exhaust
52.7 58.5 65.0 67.5 63.0 62.5 59.5 59.4 71.8
Supply
52.6 59.3 65.0 69.1 64.9 64.0 61.2 60.4 73.1
Return (Extract)
44.3 50.6 55.1 54.6 44.7 40.0 32.8 43.7 59.1
Outside
46.6 52.8 55.2 56.0 46.0 41.4 34.7 46.8 60.3
2.4 SOUND POWER LEVEL LwA (dBA)