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DeltaChill Technical Manual 9758541 V1.1_06_2020
Chillers
DeltaChill
TM
Technical Data
DCC Extra Quiet
Mechanical Data
Notes Units
DCC057DX-
12NYV0
DCC049DX-
13NXY0
DCC056DX-
14NYY0
DCC058DX-
14NYV0
DCC062TX-
14PNXX
DCC063TX-
15PXXX
Capacity
Number of Refrigeration Circuits
2
2
2
2
3
3
Cooling Duty - EC Fans
(1)
kW
567.4
491.5
563.1
579.6
617.5
625.1
Nominal Input - Mechanical
kW
186.6
149.0
171.0
181.0
197.2
196.7
EER
(2)
3.04
3.30
3.29
3.20
3.13
3.18
ESEER (Gross)
4.64
4.85
4.81
4.75
4.55
4.74
ESEER (Net)
4.42
4.68
4.60
4.51
4.44
4.61
Nominal Output - Free Cooling
kW
N/A
N/A
N/A
N/A
N/A
N/A
Ambient temperature for 100% Free Cooling (5)
°C
N/A
N/A
N/A
N/A
N/A
N/A
Capacity Steps
%
17-35-52-69-
84-100
15-34-49-68-
82-100
17-35-51-68-
84-100
17-35-51-68-
84-100
17-29-41-56-
67-78-89-100
12-23-35-46-
57-68-79-89-
100
Minimum Turndown Ratio
0.17
0.15
0.17
0.17
0.17
0.12
Dimensions (HxW)
mm
2682x2200
Length
mm
7110
8242
8242
8242
8242
9374
Machine Weight
(3)
kg
5140
5510
5595
5600
6125
6555
Operating weight
kg
5305
5720
5805
5810
6330
6760
Evaporator
Shell and Tube
Water Volume (Total Internal)
l
149.9
159.8
154.9
149.9
217.5
132.1
Maximum Waterfl ow
l/s
38.3
38.3
38.3
38.3
42.9
57.2
Minimum Waterfl ow
l/s
9.3
8.9
9.2
9.3
11.1
14.8
Condenser
Face Area (Total)
m²
28.50
30.88
33.25
33.25
33.25
35.63
Nominal Airfl ow
m³/s
53.38
57.83
62.28
62.28
62.28
66.73
Condenser Fan & Motor
Quantity
12
13
14
14
14
15
Diameter
mm
800
800
800
800
800
800
Maximum Speed
rpm
725
725
725
725
725
725
Compressor
Trio + Trio
Trio + Trio
Trio + Trio
Trio + Trio
Trio
+ Trio
Trio + Trio +
Trio
Quantity of Compressors
6
6
6
6
8
9
Oil Charge Volume (Total)
l
3x5.3 + 3x5.3 3x5.3 + 3x5.3 3x5.3 + 3x5.3 3x5.3 + 3x5.3 2x5.3 + 3x5.3 +
3x5.3
3x5.3 + 3x5.3 +
3x5.3
Oil Type
Polyvinyl Ether
Refrigeration
GWP Equivalent CO
2
Tonnes
tCO
2
45.23
43.88
47.93
49.28
52.65
56.03
Charge (Total)
kg
33 + 34
30 + 35
36 + 35
37 + 36
22 + 28 + 28
27 + 28 + 28
Maximum Allowable Pressure High Side (PS)
barg
40.2
40.2
40.2
40.2
40.2
40.2
Maximum Allowable Pressure Low Side (PS)
barg
24.5
24.5
24.5
24.5
24.5
24.5
Connections
Water Inlet / Outlet - Unit
DN125
DN125
DN125
DN125
DN125
DN125
Water System
Minimum System Water Volume
(4)
l
1658.47
1273.62
1669.56
1666.78
1772.87
1245.09
Nominal Water Flow
l/s
27.01
23.39
26.80
27.58
29.39
29.75
Pressure drop
kPa
45.86
29.13
39.64
48.19
21.00
19.83
Electrical Data
Nominal Run Amps
(6)
A
370.7
313.7
355.2
375.5
397.5
401.2
Maximum Start Amps
A
636
586
628
641
663
571
Recommended Mains Fuse Size
A
400
355
400
400
450
450
Recommended Permanent Fuse Size
A
16
16
16
16
16
16
Maximum Permanent Incoming Cable Size
mm²
4
4
4
4
4
4
Evaporator Heater Rating
W
170
170
170
170
170
170
Condenser Fan - Per Fan (EC)
Full Load Amps
A
3.9
3.9
3.9
3.9
3.9
3.9
Motor Rating
kW
2.56
2.56
2.56
2.56
2.56
2.56
Compressor - Per Compressor
Nominal Run Amps
A
53.7 / 60.4
40.7 / 53.7
53.7 / 53.7
53.7 / 60.4
60.4 / 40.7 /
40.7
40.7 / 40.7 /
40.7
Quantity
(7)
2
2
2
2
3
3
Motor Rating
kW
33.6 / 36.5
25.9 / 33.6
33.6 / 33.6
33.6 / 36.5
36.5 / 25.9 /
25.9
25.9 / 25.9 /
25.9
Start Amps
(8)
A
326 / 326
210 / 326
326 / 326
326 / 326
326 / 210 / 210 210 / 210 / 210
(1)
Based on AC units performance at 12/7°C return/supply temperatures, 35°C ambient, 100% water. All performance data is supplied in accordance
with BS EN 14511-1:2018.
(2)
EER = DX Cooling Output / (Compressor input power + Fan Input Power).
(3)
Based on standard unit without options, operating weight includes refrigerant charge and water volume. For unit weights with waterside options fi tted
please refer to Airedale.
(4)
For minimum system volume, refer to Design Features & Information - Minimum System Water Volume Calculations.
(5)
Ambient temperature that full Freecool capacity can be achieved.
(6)
EC fans and no pumps.
(7)
Data quoted at design fl ow-rate, 7°C supply temperature and 35°C ambient, 100% water.
(8)
Starting amps refers to the direct on line connections.
Pump electrical data is available from Airedale upon request.
