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DeltaChill Technical Manual 9758541 V1.1_06_2020
Chillers
DeltaChill
TM
Technical Data
DCF Regular Quiet
Mechanical Data
Notes Units
DCF040DR-
10KRR0
DCF046DR-
10LXX0
DCF047DR-
10KSS0
DCF049DR-
10KSQ0
DCF053DR-
09MXY0
DCF061DR-
10MYY0
Capacity
Number of Refrigeration Circuits
2
2
2
2
2
2
Cooling Duty - EC Fans
(1)
kW
395.0
460.7
471.3
486.2
534.8
605.2
Nominal Input - Mechanical
kW
112.4
137.6
139.0
144.1
167.9
191.4
EER
(2)
3.51
3.35
3.39
3.37
3.19
3.16
ESEER (Gross)
5.08
4.67
4.94
4.87
4.56
4.49
ESEER (Net)
4.63
4.31
4.45
4.37
4.15
4.15
Nominal Output - Free Cooling
kW
393.57
417.18
420.32
424.45
402.04
448.43
Ambient temperature for 100% Free Cooling (5)
°C
2.90
1.70
1.50
1.20
-1.00
-1.20
Capacity Steps
%
19-38-54-70-
85-100
17-35-51-68-
84-100
19-38-54-70-
85-100
18-46-62-86-
100
15-35-49-68-
82-100
17-35-51-68-
84-100
Minimum Turndown Ratio
0.19
0.17
0.19
0.18
0.15
0.17
Dimensions (HxW)
mm
2620x2200
2682x2200
2620x2200
2682x2200
Length
mm
5956
5978
5956
5956
5978
5978
Machine Weight
(3)
kg
4445
5425
4500
4505
5640
5820
Operating Weight
kg
4920
5720
4985
4990
5930
6110
Evaporator
Brazed Plate Shell and Tube
Brazed Plate
Shell and Tube
Water Volume (Total Internal)
l
37.8
127.8
45.9
45.9
331.0
323.0
Maximum Waterfl ow
l/s
32.8
36.1
31.2
30.9
40.0
49.8
Minimum Waterfl ow
l/s
6.1
8.5
10.3
10.3
9.3
11.9
Condenser
Face Area (Total)
m²
23.75
23.75
23.75
23.75
21.38
23.75
Nominal Airfl ow
m³/s
59.15
59.15
59.15
59.15
53.24
59.15
Condenser Fan & Motor
Quantity
10
10
10
10
9
10
Diameter
mm
800
800
800
800
800
800
Maximum Speed
rpm
1026
1026
1026
1026
1026
1026
Compressor
Trio + Trio
Trio + Trio
Trio + Trio
Trio + Tandem
Trio + Trio
Trio + Trio
Quantity of Compressors
6
6
6
5
6
6
Oil Charge Volume (Total)
l
3x6.1 + 3x6.1 3x5.3 + 3x5.3 3x6.1 + 3x6.1 3x6.1 + 2x6.1 3x5.3 + 3x5.3 3x5.3 + 3x5.3
Oil Type
Polyol Ester Polyvinyl Ether
Polyol Ester
Polyvinyl Ether
Refrigeration
GWP Equivalent CO
2
Tonnes
tCO
2
50.63
34.43
52.65
53.33
38.48
43.20
Charge (Total)
kg
37 + 38
24 + 27
39 + 39
39 + 40
24 + 33
30 + 34
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
29.0
24.5
29.0
29.0
25.9
25.9
Connections
Water Inlet / Outlet - Unit
DN100
DN125
DN100
DN100
DN125
DN125
Water System
Minimum System Water Volume
(4)
l
1347.63
1447.85
1615.43
1615.43
1483.34
1915.23
Nominal Water Flow
l/s
19.94
23.25
23.78
24.54
26.99
30.54
Pressure drop
kPa
120.71
115.96
150.38
158.92
144.43
118.34
Electrical Data
Nominal Run Amps
(6)
A
291.1
326.7
290.8
84.7
361.9
382.3
Maximum Start Amps
A
482
599
570
243
634
648
Recommended Mains Fuse Size
A
315
355
315
100
400
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
100
170
100
80
170
170
Condenser Fan - Per Fan (EC)
Full Load Amps
A
4.3
3.9
4.3
4.3
3.9
3.9
Motor Rating
kW
1.94
2.56
1.94
1.94
2.56
2.56
Compressor - Per Compressor
Nominal Run Amps
A
39.9 / 39.9
40.7 / 53.7
39.9 / 64.0
26.0 / 32.9
53.7 / 53.7
53.7 / 60.4
Quantity
(7)
2
2
2
2
2
2
Motor Rating
kW
23.8 / 23.8
25.9 / 33.6
23.8 / 37.7
14.7 / 19.8
33.6 / 33.6
33.6 / 36.5
Start Amps
(8)
A
231 / 231
210 / 326
231 / 343
197 / 191
326 / 326
326 / 326
(1)
Based on FC units performance at 15/10°C return/supply temperatures, 35°C ambient, 20% ethylene glycol. 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.
Technical Data
DCF Regular Quiet
Mechanical Data
Notes Units
DCF063DR-
10MYV0
DCF047DR-
12LXX0
DCF048DR-
12KSS0
DCF049DR-
12KSQ0
DCF054DR-
11MXY0
DCF061DR-
12MYY0
Capacity
Number of Refrigeration Circuits
2
2
2
2
2
2
Cooling Duty - EC Fans
(1)
kW
629.4
465.9
476.6
491.7
541.9
612.5
Nominal Input - Mechanical
kW
203.0
133.1
134.7
139.6
161.2
184.3
EER
(2)
3.10
3.50
3.54
3.52
3.36
3.32
ESEER (Gross)
4.47
4.82
5.10
5.04
4.74
4.64
ESEER (Net)
4.12
4.45
4.60
4.52
4.33
4.32
Nominal Output - Free Cooling
kW
451.98
468.83
473.36
479.46
468.73
516.63
Ambient temperature for 100% Free Cooling (5)
°C
-1.80
3.00
2.90
2.60
1.10
0.70
Capacity Steps
%
17-35-51-68-
84-100
17-34-51-68-
84-100
19-38-54-70-
85-100
18-46-62-86-
100
15-35-49-68-
82-100
17-35-51-68-
84-100
Minimum Turndown Ratio
0.17
0.17
0.19
0.18
0.15
0.17
Dimensions (HxW)
mm
2682x2200
2620x2200
2682x2200
Length
mm
5978
7110
7090
7090
7110
7110
Machine Weight
(3)
kg
5830
6065
4865
4870
6280
6460
Operating Weight
kg
6120
6395
5435
5440
6610
6790
Evaporator
Shell and Tube
Brazed Plate
Shell and Tube
Water Volume (Total Internal)
l
316.0
127.8
45.9
45.9
331.0
323.0
Maximum Waterfl ow
l/s
49.8
36.1
30.9
30.8
40.0
49.8
Minimum Waterfl ow
l/s
11.9
8.5
10.3
10.3
9.3
11.9
Condenser
Face Area (Total)
m²
23.75
28.50
28.50
28.50
26.13
28.50
Nominal Airfl ow
m³/s
59.15
70.98
70.98
70.98
65.07
70.98
Condenser Fan & Motor
Quantity
10
12
12
12
11
12
Diameter
mm
800
800
800
800
800
800
Maximum Speed
rpm
1026
1026
1026
1026
1026
1026
Compressor
Trio + Trio
Trio + Trio
Trio + Trio
Trio + Tandem
Trio + Trio
Trio + Trio
Quantity of Compressors
6
6
6
5
6
6
Oil Charge Volume (Total)
l
3x5.3 + 3x5.3 3x5.3 + 3x5.3 3x6.1 + 3x6.1 3x6.1 + 2x6.1 3x5.3 + 3x5.3 3x5.3 + 3x5.3
Oil Type
Polyvinyl Ether
Polyol Ester
Polyvinyl Ether
Refrigeration
GWP Equivalent CO
2
Tonnes
tCO
2
45.23
37.80
60.08
60.75
42.53
46.58
Charge (Total)
kg
31 + 36
26 + 30
44 + 45
44 + 46
28 + 35
33 + 36
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
25.9
24.5
29.0
29.0
25.9
25.9
Connections
Water Inlet / Outlet - Unit
DN125
DN125
DN100
DN100
DN125
DN125
Water System
Minimum System Water Volume
(4)
l
1933.91
1456.72
1626.02
1626.02
1496.39
1929.38
Nominal Water Flow
l/s
31.76
23.51
24.05
24.81
27.35
30.91
Pressure drop
kPa
130.15
108.93
145.19
153.49
132.00
105.96
Electrical Data
Nominal Run Amps
(6)
A
408.2
334.7
299.4
73.9
370.0
390.5
Maximum Start Amps
A
674
607
578
232
642
656
Recommended Mains Fuse Size
A
450
355
355
100
400
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
250
170
100
80
170
170
Condenser Fan - Per Fan (EC)
Full Load Amps
A
3.9
3.9
4.3
2.5
3.9
3.9
Motor Rating
kW
2.56
2.56
1.94
1.21
2.56
2.56
Compressor - Per Compressor
Nominal Run Amps
A
60.4 / 40.7 /
40.7
40.7 / 53.7
39.9 / 64.0
26.0 / 32.9
53.7 / 53.7
53.7 / 60.4
Quantity
(7)
3
2
2
2
2
2
Motor Rating
kW
36.5 / 25.9 /
25.9
25.9 / 33.6
23.8 / 37.7
14.7 / 19.8
33.6 / 33.6
33.6 / 36.5
Start Amps
(8)
A
326 / 210 / 210
210 / 326
231 / 343
197 / 191
326 / 326
326 / 326
(1)
Based on FC units performance at 15/10°C return/supply temperatures, 35°C ambient, 20% ethylene glycol. 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.
