Trane Technologies CVHF - Page 77

50 Hz sound pressure (dB) by octave band with AHRI relief and starter
Model Number % Load 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
CVHE 190–270
100 78 77 75 75 76 73 68 65
75 77 77 76 74 76 72 66 65
50 78 77 75 75 76 71 69 65
25 79 79 79 77 77 74 69 65
CVHE 300–330
100 77 76 75 74 76 72 68 65
75 76 76 76 74 75 71 66 64
50 77 76 75 75 75 70 69 64
25 78 78 78 76 76 73 69 65
CVHE 370–420
100 77 77 76 75 76 73 68 65
75 77 77 76 75 76 72 66 64
50 77 77 75 76 75 71 69 64
25 79 79 79 77 77 74 69 65
CVHG 480
100 78 78 78 75 75 73 68 64
75 77 77 77 75 75 72 66 64
50 78 78 77 75 74 73 68 65
25 79 79 79 76 77 73 69 65
CVHG 565
100 79 78 77 74 76 73 70 65
75 79 79 79 74 74 71 67 65
50 80 81 79 76 74 72 68 65
25 80 81 80 77 77 74 69 65
CVHG 670
100 78 76 75 76 76 75 69 62
75 77 77 76 74 73 72 66 62
50 78 77 77 76 76 72 68 62
25 78 76 78 77 77 76 70 63
CVHG 780
100 76 74 75 75 77 75 71 66
75 74 72 74 75 76 74 71 65
50 73 75 74 76 76 76 73 65
25 74 75 74 79 78 77 72 64
CVHG 920
100 78 79 76 77 75 74 72 65
75 78 78 76 77 76 74 72 65
50 78 79 77 79 77 76 73 65
25 78 78 77 78 79 78 74 65
CVHG 1100
100 71 70 73 71 77 74 69 63
75 70 69 72 72 78 75 71 63
50 68 68 70 72 79 77 73 64
25 72 73 71 74 80 78 73 65
TCVHE-SVX04D-EN 77