AHI Carrier Catalog | Page 539

WATER-COOLED SCREW CHILLERS  30XWH 254-1762

562

712

812

862

1012 1162 1314 1464 1612 1762

Heating application as per EN14511-3:2013† - standard unit
Condition 2
Nominal heating capacity
kW
583
662
842
904
982
1191 1320
COP
kW/kW 4.91 4.84 4.97 4.80 4.85 4.90 4.86
Eurovent class heating
A
A
A
A
A
A
A
Heating application †† - standard unit
Condition 2
Nominal heating capacity
kW
581
660
840
901
978
1188 1316
COP
kW/kW 5.12 5.07 5.17 5.01 5.10 5.14 5.19
Sound levels - standard unit
Sound power level*
dB(A)
99
99
99
99
99
102
102
Sound pressure level at 1 m**
dB(A)
82
82
81
81
81
83
83
Sound levels - standard unit + option 257***
Sound power level*
dB(A)
96
96
96
96
96
99
99
Sound pressure level at 1 m**
dB(A)
78
78
78
78
78
80
80
Dimensions - standard unit
Length
mm
3059 3059 3290 3290 3290 4730 4730
Width
mm
936
936
1069 1069 1069 1039 1039
Height
mm
1743 1743 1950 1950 1950 1997 1997
Operating weight****
kg
2981 3020 3912 3947 3965 6872 6950
Compressors
Semi-hermetic 06T screw compressors, 50 r/s
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)
15
10
10
Minimum capcity
%
15
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

1509 1663 1846
4.89 4.71 4.89
-

1989
4.87
-

1503 1657 1841
5.23 5.07 5.18

1983
5.19

102
83

102
83

102
83

102
83

99
80

99
80

99
80

99
80

4730
1162
2051
7542

4730
1162
2051
7752

4832
2129
1562
10910

4832
2129
1562
10946

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
8
3/8
1000

340
8
3/8
1000

623
10
3/8
1000

623
10
3/8
1000

†
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.
Condition 1 : Cooling mode conditions, evaporator water entering/leaving temperature 12°C/7°C, condenser water entering/leaving temperature 30°C/35°C, evaporator fouling factor 0 m².K/W.
Condition 2: Cooling mode conditions, condenser water entering/leaving temperature 40°C/45°C, evaporator water entering/leaving temperature 10°C/7°C, evaporator 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
ISO 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

CONTROLS

Eurovent certified data

C

A

R

R

I

E

R

2

0

1

6

/

2

0

1

7

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