Airedale OptiChill FreeCool 500kW - 1365kW - Manual (Page 102)

OptiChill Freecool
Active Cabinet Exhaust
Chillers
102
Chillers
Technical Manual : 7197700 v1.2.0. 02_2013
Sound Data
Regular Quiet (R) Models 2 Row Coil
Sound
Measurement Overall
dB(A)
Frequency (Hz) dB
63 125 250 500 1000 2000 4000 8000
OFC076R16-66HS1
Power 102 98 93 96 102 98 86 78 67
Pressure @ 10m 68 64 60 63 69 64 52 45 34
OFC076R16-66MS1
Power 102 98 93 96 102 98 86 78 67
Pressure @ 10m 68 64 60 63 69 64 52 45 34
OFC081R16-76MS2
Power 102 98 93 97 103 98 86 78 67
Pressure @ 10m 69 64 59 63 69 64 52 44 34
OFC081R16-76ML2
Power 102 98 93 97 103 98 86 78 67
Pressure @ 10m 69 64 59 63 69 64 52 44 34
OFC087R16-77ML2
Power 103 98 93 97 104 98 86 78 67
Pressure @ 10m 69 64 59 63 70 64 53 44 34
OFC077R18-66HS1
Power 102 98 94 96 102 98 86 78 68
Pressure @ 10m 68 65 60 63 69 64 52 45 34
OFC083R18-76ML2
Power 102 98 94 97 103 98 86 78 68
Pressure @ 10m 69 65 60 63 69 64 53 44 34
OFC091R18-87HS4
Power 103 98 93 98 105 97 87 77 68
Pressure @ 10m 70 65 60 65 71 63 53 44 34
OFC095R18-88MS4
Power 104 98 93 99 106 96 87 77 68
Pressure @ 10m 70 65 59 65 72 63 53 43 34
OFC107R18-99HL5
Power 103 98 93 98 104 98 87 78 68
Pressure @ 10m 69 65 60 65 70 64 53 44 34
OFC078R20-66ML1
Power 102 99 94 97 103 98 87 79 68
Pressure @ 10m 68 65 60 63 69 64 53 45 34
OFC084R20-76HL2
Power 103 99 94 97 103 98 87 78 68
Pressure @ 10m 69 65 60 63 69 64 53 45 34
OFC092R20-87MS4
Power 103 99 94 99 105 97 87 78 68
Pressure @ 10m 70 65 60 65 71 63 53 44 34
OFC099R20-88HS6
Power 104 99 94 99 106 97 87 77 68
Pressure @ 10m 70 65 60 65 72 63 53 43 34
OFC108R20-99HL6
Power 103 99 94 99 104 98 87 78 68
Pressure @ 10m 69 65 60 65 70 64 53 44 34
OFC078R22-66MS1
Power 102 99 94 97 103 98 87 79 69
Pressure @ 10m 68 65 60 63 69 64 53 45 34
OFC084R22-76MS2
Power 103 99 94 97 103 98 87 79 69
Pressure @ 10m 69 65 60 63 69 64 53 45 34
OFC093R22-87HS4
Power 104 99 94 99 105 97 87 78 68
Pressure @ 10m 69 65 60 65 71 63 53 44 34
OFC097R22-88MS4
Power 104 99 94 100 106 97 88 77 68
Pressure @ 10m 70 65 60 65 72 63 53 43 34
OFC081R16-76ML2
Power 103 99 94 99 104 98 88 79 68
Pressure @ 10m 69 65 60 65 70 64 53 45 34
1 dB(A) is the overall sound level, measured on the A scale.
2 All sound data measured at nominal conditions: Water in/out 15/10°C at 35°C ambient.
3 Based on standard unit, for units fitted with optional extras, please contact Airedale.
The Sound Pressure data quoted is only valid in free field conditions, where the unit is installed on a reflective base. If the equipment is
placed adjacent to a reflective wall, values may vary to those stated, typically increasing by 3dB for each side added.