Carrier AquaForce 30XBE 250 Installation, Operation And Maintenance Instructions page 32

Air-cooled screw chillers
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4 - PHYSICAL AND ELECTRICAL DATA FOR 30XB UNITS
30XB-850 to 1700 with option 254 or 255
30XB option 254/255
Sound levels
Standard unit
Sound power
(1)
Sound pressure at 10 m
(2)
Unit + option 15
(3)
Sound power
(1)
Sound pressure at 10 m
(2)
Unit + option 15LS
(3)
Sound power
(1)
Sound pressure at 10 m
(2)
Unit + option 15LS+
(3)
Sound power
(1)
Sound pressure at 10 m
(2)
Dimensions
Standard unit
Length
Width
Height
Operating weight
(4)
Standard unit
Unit + option 15
(3)
Compressors
Circuit A
Circuit B
Circuit C
Circuit D
No. of control stages
Refrigerant for standard unit
Circuit A
Circuit C
Circuit B
Circuit D
Oil
Circuit A
Circuit B
Circuit C
Circuit D
(1) in dB ref=10
W, 'A' weighted. Declared dual-number noise emission values in accordance with ISO 4871 with an associated uncertainty of +/-3dB(A). Measured in
-12
accordance with ISO 9614-1 and certified by Eurovent.
(2) In dB ref 20μPa, 'A' weighted. Declared dual-number noise emission values in accordance with ISO 4871 with an associated uncertainty of +/-3dB(A). For information,
calculated from the sound power Lw(A).
(3) Options : 15 = Low noise, 15LS = Very Low noise, 118a = DX freecooling option, 50= Heat recovery.
(4) Values are guidelines only. Refer to the unit name plate.
32
(4)
Eurovent certified values
850
900
1000
dB(A)
101
104
102
dB(A)
70
71
69
dB(A)
97
99
98
dB(A)
65
66
65
dB(A)
94
95
94
dB(A)
61
62
61
dB(A)
91
93
92
dB(A)
58
60
59
mm
8380
9574
9574
mm
2253
2253
2253
mm
2322
2322
2322
kg
6360
6992
7192
kg
6637
7265
7461
06T semi-hermetic screw compressor, 50 r/s
1
1
1
1
1
1
kg
130
129
140
teqCO
185,9 184,5 200,2 178,8 183,0 243,1 251,7 200,2 185,9
2
kg
95
103
129
teqCO
135,9 147,3 184,5 257,4 280,3 251,7 263,1 184,5 135,9
2
kg
teqCO
2
kg
teqCO
2
l
27,6
27,6
27,6
l
23,5
27,6
27,6
l
l
1100
1200
1300
1400
103
102
104
104
70
69
71
71
98
98
100
99
65
65
67
65
94
94
99
95
61
61
66
62
93
93
97
94
60
60
66
61
11962 11962 11962 11962
2253
2253
2253
2253
2322
2322
2322
2322
8555
8684
9262
9339
8853
8978
9558
9635
1
1
1
1
1
1
1
1
R134a
125
128
170
176
180
196
176
184
27,6
36,0
36,0
36,0
36,0
36,0
36,0
36,0
1550
1700
104
104
71
70
100
100
67
66
96
96
63
62
93
93
60
60
9574/
8380/
8380
4798
2253
2253
2322
2322
3685/
6410/
7226
6410
3851/
6740/
7557
6740
1
1
1
1
1
1
1
140
130
129
95
135,0 130,0
193,1 185,9
95,0
135,9
27,6
27,6
27,6
23,5
27,6
27,6
23,5

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