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DeltaChill Technical Manual 9758541 V1.1_06_2020
Chillers
DeltaChill
TM
Technical Data
DCF Regular Quiet
Mechanical Data
Notes Units
DCF012DR-
04JBC0
DCF017DR-
04JGG0
DCF012DR-
06JBC0
DCF018DR-
06JGG0
DCF023DR-
06JJK0
DCF029DR-
06KKL0
Capacity
Number of Refrigeration Circuits
2
2
2
2
2
2
Cooling Duty - EC Fans
(1)
kW
116.4
167.5
118.5
171.4
228.3
290.8
Nominal Input - Mechanical
kW
30.7
50.9
29.0
47.4
64.6
85.5
EER
(2)
3.79
3.29
4.08
3.62
3.53
3.40
ESEER (Gross)
4.79
4.58
5.18
4.95
4.93
4.69
ESEER (Net)
4.59
4.29
4.98
4.65
4.59
4.35
Nominal Output - Free Cooling
kW
135.09
161.21
157.60
200.49
232.36
254.43
Ambient temperature for 100% Free Cooling (5)
°C
4.60
2.50
5.90
4.70
3.20
1.20
Capacity Steps
%
43-100
27-55-77-100
43-100
27-54-77-100 23-54-74-100 25-54-75-100
Minimum Turndown Ratio
0.43
0.27
0.43
0.27
0.23
0.25
Dimensions (HxW)
mm
2612x2200
2620x2200
Length
mm
2554
2554
3690
3690
3690
3690
Machine Weight
(3)
kg
1955
2105
2535
2685
2845
3010
Operating Weight
kg
2115
2270
2760
2915
3085
3310
Evaporator
Brazed Plate
Water Volume (Total Internal)
l
10.6
14.9
10.6
14.9
20.6
33.3
Maximum Waterfl ow
l/s
9.9
14.1
10.1
14.5
19.3
24.1
Minimum Waterfl ow
l/s
2.5
4.4
2.5
4.4
5.0
5.5
Condenser
Face Area (Total)
m²
9.50
9.50
14.25
14.25
14.25
14.25
Nominal Airfl ow
m³/s
23.66
23.66
35.49
35.49
35.49
35.49
Condenser Fan & Motor
Quantity
4
4
6
6
6
6
Diameter
mm
800
800
800
800
800
800
Maximum Speed
rpm
1026
1026
1026
1026
1026
1026
Compressor
Single
Tandem
Single
Tandem
Tandem
Tandem
Quantity of Compressors
2
4
2
4
4
4
Oil Charge Volume (Total)
l
1x3.6 + 1x6.1 2x3.3 + 2x3.3 1x3.6 + 1x6.1 2x3.3 + 2x3.3 2x3.6 + 2x6.1 2x6.1 + 2x6.1
Oil Type
Polyol Ester
Refrigeration
GWP Equivalent CO
2
Tonnes
tCO
2
18.90
20.25
25.65
27.00
29.03
33.08
Charge (Total)
kg
14 + 14
15 + 15
19 + 19
20 + 20
21 + 22
24 + 25
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
29.0
29.0
29.0
29.0
29.0
Connections
Water Inlet / Outlet - Unit
DN80
DN80
DN80
DN80
DN80
DN100
Water System
Minimum System Water Volume
(4)
l
906.57
832.16
921.51
844.88
962.19
1313.25
Nominal Water Flow
l/s
5.87
8.45
5.98
8.65
11.52
14.68
Pressure drop
kPa
50.04
83.81
43.09
71.99
91.37
113.82
Electrical Data
Nominal Run Amps
(6)
A
107.8
143.6
116.4
152.2
171.4
212.9
Maximum Start Amps
A
243
302
252
310
362
371
Recommended Mains Fuse Size
A
125
160
125
200
200
250
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
80
80
80
100
100
100
Condenser Fan - Per Fan (EC)
Full Load Amps
A
4.3
4.3
4.3
4.3
4.3
4.3
Motor Rating
kW
1.94
1.94
1.94
1.94
1.94
1.94
Compressor - Per Compressor
Nominal Run Amps
A
22.6 / 22.6
26.0 / 32.9
22.6 / 22.6
26.0 / 32.9
32.9 / 39.9
39.9 / 32.9
Quantity
(7)
2
2
2
2
2
2
Motor Rating
kW
13.4 / 13.4
14.7 / 19.8
13.4 / 13.4
14.7 / 19.8
19.8 / 23.8
23.8 / 19.8
Start Amps
(8)
A
158 / 158
197 / 191
158 / 158
197 / 191
191 / 231
231 / 191
(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
DCF024DR-
08JJK0
DCF030DR-
08KKL0
DCF036DR-
08KLR0
DCF039DR-
08KRR0
DCF045DR-
08LXX0
DCF036DR-
10KLR0
Capacity
Number of Refrigeration Circuits
2
2
2
2
2
2
Cooling Duty - EC Fans
(1)
kW
231.9
296.2
356.6
389.5
454.1
361.4
Nominal Input - Mechanical
kW
61.7
81.3
103.3
116.9
143.7
99.5
EER
(2)
3.76
3.64
3.45
3.33
3.16
3.63
ESEER (Gross)
5.18
4.95
4.86
4.87
4.49
5.06
ESEER (Net)
4.83
4.60
4.51
4.43
4.13
4.71
Nominal Output - Free Cooling
kW
269.57
306.04
329.96
339.71
353.78
378.25
Ambient temperature for 100% Free Cooling (5)
°C
4.60
3.30
2.00
1.20
-0.40
3.50
Capacity Steps
%
23-54-74-100 25-54-75-100
25-45-66-84-
100
19-38-54-71-
85-100
17-35-51-68-
84-100
24-45-66-84-
100
Minimum Turndown Ratio
0.23
0.25
0.25
0.19
0.17
0.24
Dimensions (HxW)
mm
2620x2200
2682x2200
2620x2200
Length
mm
4820
4820
4820
4820
4846
5956
Machine Weight
(3)
kg
3405
3595
3755
3880
4745
4320
Operating Weight
kg
3715
3975
4145
4270
4950
4795
Evaporator
Brazed Plate
Shell and Tube Brazed Plate
Water Volume (Total Internal)
l
20.6
33.3
37.8
37.8
127.8
37.8
Maximum Waterfl ow
l/s
19.7
24.6
29.6
32.3
36.1
30.0
Minimum Waterfl ow
l/s
5.0
5.5
6.1
6.1
8.5
6.1
Condenser
Face Area (Total)
m²
19.00
19.00
19.00
19.00
19.00
23.75
Nominal Airfl ow
m³/s
47.32
47.32
47.32
47.32
47.32
59.15
Condenser Fan & Motor
Quantity
8
8
8
8
8
10
Diameter
mm
800
800
800
800
800
800
Maximum Speed
rpm
1026
1026
1026
1026
1026
1026
Compressor
Tandem
Tandem
Trio
Trio + Trio
Trio + Trio
Trio
Quantity of Compressors
4
4
5
6
6
5
Oil Charge Volume (Total)
l
2x3.6 + 2x6.1 2x6.1 + 2x6.1 2x6.1 + 3x6.1 3x6.1 + 3x6.1 3x5.3 + 3x5.3 2x6.1 + 3x6.1
Oil Type
Polyol Ester
Polyvinyl Ether Polyol Ester
Refrigeration
GWP Equivalent CO
2
Tonnes
tCO
2
35.78
41.18
42.53
43.20
30.38
50.63
Charge (Total)
kg
26 + 27
30 + 31
31 + 32
32 + 32
20 + 25
37 + 38
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
29.0
29.0
29.0
24.5
29.0
Connections
Water Inlet / Outlet - Unit
DN80
DN100
DN100
DN100
DN125
DN100
Water System
Minimum System Water Volume
(4)
l
971.70
1329.28
1587.86
1336.80
1435.60
1601.98
Nominal Water Flow
l/s
11.70
14.95
18.00
19.66
22.91
18.24
Pressure drop
kPa
83.87
104.06
110.55
129.11
128.10
103.16
Electrical Data
Nominal Run Amps
(6)
A
180.0
221.5
231.7
282.5
318.7
240.3
Maximum Start Amps
A
371
413
390
474
591
398
Recommended Mains Fuse Size
A
200
250
250
315
355
315
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
100
100
100
170
100
Condenser Fan - Per Fan (EC)
Full Load Amps
A
4.3
4.3
4.3
4.3
3.9
4.3
Motor Rating
kW
1.94
1.94
1.94
1.94
2.56
1.94
Compressor - Per Compressor
Nominal Run Amps
A
32.9 / 39.9
39.9 / 32.9
32.9 / 32.9
39.9 / 39.9
40.7 / 53.7
32.9 / 32.9
Quantity
(7)
2
2
2
2
2
2
Motor Rating
kW
19.8 / 23.8
23.8 / 19.8
19.8 / 19.8
23.8 / 23.8
25.9 / 33.6
19.8 / 19.8
Start Amps
(8)
A
191 / 231
231 / 191
191 /191
231 / 231
210 / 326
191 / 191
(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.
