Airedale SmartCool 11-233kW - Manual (Page 158)

SmartCool
TM
- D Precision Air Conditioning
158
Precision Air Conditioning
Installation, Maintenance and Commissioning Manual :6877419 02/2013
Sound Data- C0C0
Sound Measurement Overall dB(A)
Frequency (Hz)dB
63 125 250 500 1000 2000 4000 8000
SC19D033-C0C0-0
Discharge Air 70 81 82 73 63 63 57 49 41
Return Air 71 68 75 70 67 65 63 57 51
Case Breakout 49 66 59 51 44 41 38 32 32
Sound Pressure @ 3m 43 60 53 45 37 35 32 26 26
SC19D038-C0C0-0
Discharge Air 74 84 84 76 68 67 62 55 46
Return Air 75 70 79 75 71 69 68 62 56
Case Breakout 53 68 63 55 47 45 42 35 33
Sound Pressure @ 3m 47 62 57 49 41 39 36 29 27
SC19D033-C0C0-0
Discharge Air 78 88 87 81 72 72 67 60 52
Return Air 80 74 83 80 75 74 73 67 61
Case Breakout 57 71 68 59 51 49 46 39 35
Sound Pressure @ 3m 51 65 62 53 45 43 40 33 29
SC25D045-C0C0-0
Discharge Air 79 89 88 82 73 73 69 62 53
Return Air 81 75 84 82 76 75 74 69 62
Case Breakout 58 71 69 61 52 50 48 40 36
Sound Pressure @ 3m 52 65 63 55 46 44 42 34 30
SC25D050-C0C0-0
Discharge Air 81 92 90 84 76 76 71 64 56
Return Air 83 77 87 84 79 77 76 71 65
Case Breakout 61 72 72 63 54 52 50 42 38
Sound Pressure @ 3m 55 66 66 57 48 46 44 36 32
SC25D055-C0C0-0
Discharge Air 83 94 92 86 78 78 73 66 58
Return Air 85 79 89 86 81 79 78 73 67
Case Breakout 63 73 74 65 57 54 52 45 40
Sound Pressure @ 3m 57 67 68 59 51 48 46 39 34
SC31D055-C0C0-0
Discharge Air 81 92 90 84 75 75 71 64 55
Return Air 83 77 87 84 78 77 76 71 64
Case Breakout 60 72 71 63 54 52 50 42 38
Sound Pressure @ 3m 54 66 65 57 48 46 44 36 32
SC31D065-C0C0-0
Discharge Air 84 95 93 87 79 79 74 68 59
Return Air 86 80 90 87 82 80 79 74 68
Case Breakout 64 74 75 66 58 55 53 46 41
Sound Pressure @ 3m 58 68 69 60 52 49 47 40 35
SC31D075-C0C0-0
Discharge Air 87 98 96 89 82 81 77 70 62
Return Air 89 83 93 90 84 83 82 77 71
Case Breakout 66 76 78 69 60 58 56 49 44
Sound Pressure @ 3m 60 70 72 63 54 52 50 43 38
(1) dB(A) is the overall sound level, measured on the A scale
(2) All sound data measured at nominal conditions, Discharge Air, Return air and case breakout is sound power.
C
0
C0