AHI Carrier Catalog | Page 545
WATER-COOLED SCREW CHILLERS 30XWH 254-1762
Physical data, units for high condensing temperatures
High-efficiency units (option 150)
562
712
812
862
1012 1162 1314 1464 1612 1762
Heating application as per EN14511-3:2013† - unit with option 150
Condition 2
Nominal heating capacity
kW
584
651
828
897
1003 1164 1341
COP
kW/kW 4.88 4.89 4.81 4.68 4.94 4.73 4.86
Eurovent class heating
A
A
A
A
A
A
A
Heating application †† - unit with option 150
Condition 2
Nominal heating capacity
kW
582
648
826
895
999
1161 1337
COP
kW/kW 5.08 5.13 5.01 4.89 5.20 4.98 5.20
Sound levels - unit with option 150
Sound power level*
dB(A)
99
99
102
102
102
102
102
Sound pressure level at 1 m**
dB(A)
82
82
84
84
84
83
83
Sound levels - unit with option 257***
Sound power level*
dB(A)
96
96
100
100
100
99
99
Sound pressure level at 1 m**
dB(A)
78
78
82
82
82
80
80
Dimensions - unit with option 150
Length
mm
3059 3059 3290 3290 3290 4730 4730
Width
mm
936
936
1105 1105 1105 1039 1039
Height
mm
1743 1743 1970 1970 1970 1997 1997
Operating weight****
kg
2981 3020 4072 4117 4145 6872 6950
Compressors
Circuit A
1
1
1
1
1
1
1
Circuit B
1
1
Refrigerant**** - standard unit
R-134a
Circuit A
kg
130
130
180
175
170
120
120
Circuit B
kg
120
120
Global Warming Potential (GWP)
tonnes 186
186
257
250
243
172
172
Tonnes of equivalent CO2 of greatest circuit
Capacity control
Touch Pilot, electronic expansion valves (EXV)
10
10
Minimum capcity
%
30
30
15
15
15
Evaporator
Multi-pipe flooded type
Water volume
l
101
101
154
154
154
293
293
Water connections (Victaulic)
in
6
6
8
8
8
8
8
Drain and vent connections (NPT)
in
3/8
3/8
3/8
3/8
3/8
3/8
3/8
Max. water-side operating pressure
kPa
1000 1000 1000 1000 1000 1000 1000
Condenser
Multi-pipe flooded type
Water volume
l
103
103
148
148
148
316
316
Water connections (Victaulic)
in
6
6
8
8
8
8
8
Drain and vent connections (NPT)
in
3/8
3/8
3/8
3/8
3/8
3/8
3/8
Max. water-side operating pressure
kPa
1000 1000 1000 1000 1000 1000 1000
1485 1669 1850
4.69 4.58 4.84
A
-
1997
4.93
-
1479 1661 1844
5.01 4.92 5.11
1991
5.25
105
86
105
86
105
86
105
86
103
84
103
84
103
84
103
84
4730
1202
2071
7721
4730
1202
2071
8059
4832
2174
1585
11225
4832
2174
1585
11279
1
1
1
1
1
1
1
1
130
150
130
130
240
240
250
250
215
186
343
358
10
10
10
10
321
8
3/8
1000
321
8
3/8
1000
473
10
3/8
1000
473
10
3/8
1000
340
10
3/8
1000
340
10
3/8
1000
623
10
3/8
1000
623
10
3/8
1000
CONTROLS
† Eurovent-certified performances in accordance with standard EN14511-3:2013.
† † Gross performances, not in accordance with EN14511-3:2013. These performances do not take into account the correction for the proportional heating capacity and power input
generated by the water pump to overcome the internal pressure drop in the heat exchanger.
Conditions in cooling mode: evaporator entering/leaving water temperature 12°C/7°C, condenser entering/leaving water temperature 30°C/35°C, evaporator and condenser fouling
factor = 0 m2 K/W.
Conditions in heating mode: condenser entering/leaving water temperature 40°C/45°C, evaporator entering/leaving water temperature 10°C/7°C, evaporator and condenser fouling
factor = 0 m2 K/W.
* In dB ref=10-12 W, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)). Measured in accordance with
SO 9614-1 and certified by Eurovent.
** In dB ref 20µPa, (A) weighting. Declared dualnumber noise emission values in accordance with ISO 4871 (with an associated uncertainty of +/-3dB(A)). For information, calculated from
the sound power level Lw(A).
*** Option 257 = Low noise level.
**** Weight shown is guideline only. Please refer to the unit nameplate.
HEATING
512
AIR TREATMENT
30XWHP
C
A
R
R
I
E
R
2
0
1
6
/
2
0
1
7
545