Airedale Ultima Remote Air Cooled 75kW - 450kW - Manual (Page 19)

Chillers ULTIMA
™ REMOTE AIR COOLED
Chillers
19
Technical Manual : Part No 6259485 V1.6.0_07_2014
Performance Data
All performance data is supplied in accordance with BS EN 14511-1:2013
SOUND DATA
Global Chiller Sound Level
Quiet - DQ Models Sound
Measurement Overall
dB(A)
Frequency (Hz) dB
63 125 250 500 1000 2000 4000
URAC75DQ
Power 81 67 66 75 77 74 75 72
Pressure @ 10m 49 35 35 43 45 42 43 40
URAC100DQ
Power 79 71 64 69 75 72 73 70
Pressure @ 10m 47 39 32 38 43 41 42 38
URAC125DQ
Power 81 74 69 72 74 72 77 75
Pressure @ 10m 50 43 37 40 42 40 45 43
URAC150DQ
Power 81 80 71 77 76 73 77 71
Pressure @ 10m 49 49 39 45 44 42 45 40
URAC175DQ
Power 83 78 70 76 74 78 79 73
Pressure @ 10m 51 47 39 44 43 46 47 41
URAC200DQ
Power 84 74 69 75 71 80 80 74
Pressure @ 10m 53 42 37 44 40 48 49 42
URAC225DQ
Power 88 73 71 80 77 84 84 77
Pressure @ 10m 57 41 39 48 45 52 53 45
URAC240DQ
Power 89 95 89 89 90 77 77 71
Pressure @ 10m 61 67 61 61 62 49 49 43
URAC250DQ
Power 90 71 72 82 79 86 86 79
Pressure @ 10m 59 39 41 51 48 54 55 47
URAC270DQ
Power 89 93 88 88 88 81 79 72
Pressure @ 10m 61 65 60 60 60 53 51 44
URAC300DQ
Power 88 89 87 87 86 84 80 74
Pressure @ 10m 60 61 59 59 58 56 52 46
URAC330DQ
Power 93 88 89 92 91 87 84 77
Pressure @ 10m 65 60 61 64 63 59 56 49
URAC360DQ
Power 95 86 90 94 94 89 87 78
Pressure @ 10m 67 58 62 66 66 61 59 50
URAC400DQ
Power 96 86 91 95 95 90 87 79
Pressure @ 10m 68 58 63 67 67 62 59 51
URAC450DQ
Power 96 87 92 96 95 91 88 80
Pressure @ 10m 68 59 64 68 67 63 60 52
Super Quiet - DSQ
Models Sound
Measurement Overall
dB(A)
Frequency (Hz) dB
63 125 250 500 1000 2000 4000
URAC75DSQ
Power 80 66 65 74 76 73 74 71
Pressure @ 10m 48 34 34 42 44 41 42 39
URAC100DSQ
Power 78 70 63 68 74 71 72 69
Pressure @ 10m 46 38 31 37 42 40 41 37
URAC125DSQ
Power 80 73 68 71 73 71 76 74
Pressure @ 10m 49 42 36 39 41 39 44 42
URAC150DSQ
Power 80 79 70 76 75 72 76 70
Pressure @ 10m 48 48 38 44 43 41 44 39
URAC175DSQ
Power 82 77 69 75 73 77 78 72
Pressure @ 10m 50 46 38 43 42 45 46 40
URAC200DSQ
Power 83 73 68 74 70 79 79 73
Pressure @ 10m 52 41 36 43 39 47 48 41
URAC225DSQ
Power 87 72 70 79 76 83 83 76
Pressure @ 10m 56 40 38 47 44 51 52 44
URAC240DSQ
Power 88 94 88 88 90 72 69 63
Pressure @ 10m 60 66 60 60 62 44 41 35
URAC250DSQ
Power 89 70 71 81 78 85 85 78
Pressure @ 10m 58 38 40 50 47 53 54 46
URAC270DSQ
Power 87 92 87 87 88 76 72 64
Pressure @ 10m 59 64 59 59 60 48 44 36
URAC300DSQ
Power 85 88 86 86 85 79 73 65
Pressure @ 10m 57 60 58 58 57 51 45 37
URAC330DSQ
Power 90 87 88 91 91 82 77 68
Pressure @ 10m 62 59 60 63 63 54 49 40
URAC360DSQ
Power 92 85 89 93 93 84 79 70
Pressure @ 10m 64 57 61 65 65 56 51 42
URAC400DSQ
Power 93 85 90 94 94 85 80 71
Pressure @ 10m 65 57 62 66 66 57 52 43
URAC450DSQ
Power 94 86 91 95 95 86 81 72
Pressure @ 10m 66 58 63 67 67 58 53 44
1 dB(A) is the overall sound level, measured on the A scale.
2 All sound data measured at nominal conditions: Water in/out 12/7°C at 45°C dew point.
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.