Airedale Air Cooled Condensers R410A - Manual (Page 17)

CR12-165
CONDENSERS
Condenser
17
Technical Manual :6666879 1.1.0 02_2013
/2012
Sound Data
METHOD OF SOUND
MEASUREMENT All sound data quoted has been measured in the third-octave band limited values, using
a Real Time Analyser calibrated sound intensity meter in accordance with
BS EN ISO9614 Part 1: 1995.
All Sound Power Levels quoted are calculated from measured sound intensity according
BS EN ISO9614 Part 1: 1995.
SEMI HEMISPHERICAL Sound Pressure Levels are calculated from sound power using the semi-hemispherical
method where the noise source is in junction with 2 boundaries i.e. the floor and 1 wall.
SOUND DATA - STANDARD FAN
IMPORTANT The sound data quoted is based on the unit having the STANDARD FAN running at
FULL SPEED under normal operating conditions.
For sound data of optional fan selections, please contact Airedale.
Horizontal
Sound Overall
dB(A)
Frequency (Hz) dB
Measurement 63 125 250 500 1000 2000 4000 8000
CR12
Power 74 72 83 76 68 68 65 60 50
Pressure @10m 46 44 55 48 40 40 37 32 22
CR16
Power 74 72 83 76 68 68 65 60 50
Pressure @10m 46 44 55 48 40 40 37 32 22
CR22
Power 78 82 87 74 74 73 70 63 62
Pressure @10m 50 54 59 46 46 45 42 35 34
CR26
Power 82 83 80 82 79 78 74 67 59
Pressure @10m 54 55 52 54 51 50 46 39 31
CR30
Power 78 82 87 74 74 73 70 63 62
Pressure @10m 50 54 59 46 46 45 42 35 34
CR35
Power 82 83 80 82 79 78 74 67 59
Pressure @10m 54 55 52 54 51 50 46 39 31
CR50
Power 81 85 90 77 77 76 73 66 65
Pressure @10m 53 57 62 49 49 48 45 38 37
CR60
Power 85 86 83 85 82 81 77 70 62
Pressure @10m 57 58 55 57 54 53 49 42 34
CR65
Power 81 85 90 77 77 76 73 66 65
Pressure @10m 53 57 62 49 49 48 45 38 37
CR75
Power 85 86 83 85 82 81 77 70 62
Pressure @10m 57 58 55 57 54 53 49 42 34
CR80
Power 83 80 90 80 77 79 75 68 67
Pressure @10m 55 52 62 52 49 51 47 40 39
CR95
Power 87 88 85 87 84 83 79 72 64
Pressure @10m 59 60 57 59 56 55 51 44 36
CR105
Power 82 80 90 80 77 79 75 68 67
Pressure @10m 55 52 62 52 49 51 47 40 39
CR130
Power 87 88 85 87 84 83 79 72 64
Pressure @10m 59 60 57 59 56 55 51 44 36
CR140
Power 84 81 90 81 78 81 77 70 69
Pressure @10m 56 53 62 53 50 53 49 42 41
CR165
Power 88 89 86 88 85 84 80 73 65
Pressure @10m 60 61 58 60 57 56 52 45 37