Trane Technologies CVHF - Page 75

60 Hz sound pressure (dB) by octave band with AHRI relief and Adaptive Frequency™ drive (AFD)
Model % Load 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz
CVHS 300
100 66 65 63 63 65 63 59 54
75 67 64 64 62 63 62 58 53
50 68 64 65 64 62 61 61 56
25 68 65 65 64 61 59 62 54
CVHE 230–250
100 77 77 76 74 71 69 73 65
75 78 77 75 72 70 69 69 65
50 78 77 76 72 71 70 70 65
25 77 76 75 72 71 71 69 66
CVHE 280
100 79 76 75 73 70 71 72 66
75 78 77 75 72 70 69 69 65
50 78 77 76 72 71 70 70 65
25 77 76 76 71 68 67 68 66
CVHE 320
100 77 76 76 72 70 69 73 66
75 77 77 76 72 69 67 69 65
50 77 76 76 72 69 67 67 66
25 77 76 76 72 69 67 68 66
CVHE 360–400
100 79 78 74 72 72 72 69 64
75 78 77 74 72 72 71 68 64
50 76 76 75 72 71 71 70 64
25 75 75 75 72 70 70 70 66
CVHE 450
100 77 77 76 75 71 70 73 66
75 78 78 75 72 70 69 69 65
50 77 75 74 72 70 69 69 66
25 77 76 74 72 69 68 67 66
CVHE 500
100 71 69 69 69 70 71 75 65
75 70 70 69 68 69 70 72 65
50 67 68 68 68 69 69 70 66
25 66 67 67 67 68 69 68 65
CVHF 350
100 75 75 73 71 71 70 70 65
75 76 75 71 71 69 68 68 65
50 75 75 73 70 68 67 67 65
25 75 75 73 70 68 67 66 65
CVHF 410
100 77 77 74 72 73 72 70 65
75 77 77 76 72 72 71 69 65
50 77 76 76 72 71 71 70 65
25 77 76 75 72 71 71 69 65
CVHF 485
100 75 76 74 72 73 72 74 66
75 78 77 77 73 70 69 70 66
50 78 76 76 72 70 68 69 67
25 77 77 76 72 70 68 67 67
CVHF 570
100 76 77 76 74 74 72 74 66
75 77 76 76 72 71 69 71 67
50 77 76 75 72 69 68 69 69
25 77 76 76 72 70 68 67 69
CVHF 620–650
100 76 76 76 77 76 74 76 66
75 77 77 75 74 72 73 74 68
50 77 76 75 73 70 72 72 69
25 78 77 75 72 70 71 71 68
CVHF 760–770
100 79 78 78 79 76 74 74 66
75 77 76 76 75 73 70 70 66
50 76 74 74 71 69 67 67 69
25 77 76 75 72 70 68 68 69
CVHF 870–910
100 77 78 78 79 77 76 73 64
75 76 76 75 74 74 72 68 67
50 77 75 75 72 70 67 66 68
25 78 76 77 74 71 68 67 68
TCVHE-SVX04D-EN 75