AIREDALE DeltaChill DCC Series, Technical Manual

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42 DeltaChill Technical Manual 9758541 V1.1_06_2020
Chillers DeltaChill
TM
Technical Data
DCC Regular Quiet
Mechanical Data Notes Units
DCC064TR-
18PXXX
DCC076TR-
17SXYY
DCC084TR-
18SYYY
DCC087TR-
18SYVV
DCC089TR-
18SVVV
DCC094TR-
18SVVW
Capacity
Number of Refrigeration Circuits 3 3 3 3 3 3
Cooling Duty - EC Fans (1) kW 640.0 764.0 842.5 870.6 889.6 935.2
Nominal Input - Mechanical kW 191.7 241.6 264.4 284.7 295.3 309.7
EER (2) 3.34 3.16 3.19 3.06 3.01 3.02
ESEER (Gross) 4.87 4.67 4.68 4.55 4.48 4.53
ESEER (Net) 4.74 4.54 4.51 4.44 4.37 4.40
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
% 11-23-34-45-56-
67-78-89-100
10-22-34-44-
56-68-77-88-
100
11-23-34-45-57-
68-78-89-100
11-23-34-45-56-
68-78-89-100
12-23-35-46-
57-68-78-89-
100
11-22-35-45-56-
68-78-89-100
Minimum Turndown Ratio 0.11 0.10 0.11 0.11 0.12 0.11
Dimensions (HxW) mm 2682x2200
Length mm 10506 10506 10506 10506 10506 10506
Machine Weight (3) kg 6850 6985 7085 7075 7075 7150
Operating Weight kg 7140 7280 7375 7365 7365 7440
Evaporator
Shell and Tube
Water Volume (Total Internal) l 132.1 383.9 370.1 370.1 370.1 357.0
Maximum Waterfl ow l/s 57.2 56.3 56.3 74.9 74.9 74.9
Minimum Waterfl ow l/s 14.8 13.9 14.1 18.8 18.8 19.0
Condenser
Face Area (Total) m² 42.75 40.38 42.75 42.75 42.75 42.75
Nominal Airfl ow m³/s 116.48 110.01 116.48 116.48 116.48 116.48
Condenser Fan & Motor
Quantity 18 17 18 18 18 18
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 + Trio +
Trio
Trio + Trio +
Trio
Trio + Trio +
Trio
Trio + Trio +
Trio
Quantity of Compressors 9 9 9 9 9 9
Oil Charge Volume (Total)
l
3x5.3 + 3x5.3 +
3x5.3
3x5.3 +
3x5.3 +
3x5.3
3x5.3 + 3x5.3 +
3x5.3
3x5.3 + 3x5.3 +
3x5.3
3x5.3 + 3x5.3 +
3x5.3
3x5.3 + 3x5.3 +
3x5.3
Oil Type Polyvinyl Ether
Refrigeration
GWP Equivalent CO
2
Tonnes tCO
2
61.43 65.48 71.55 71.55 71.55 74.25
Charge (Total) kg 29 + 31 + 31 28 + 34 + 35 34 + 35 + 37 34 + 35 + 37 34 + 35 + 37 35 + 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 24.5 24.5 24.5 24.5 24.5 24.5
Connections
Water Inlet / Outlet - Unit DN150 DN150 DN150 DN150 DN150 DN150
Water System
Minimum System Water Volume (4) l 1252.01 1265.34 1657.24 1637.16 1753.57 1783.42
Nominal Water Flow l/s 30.46 36.36 40.10 41.43 42.34 44.51
Pressure drop kPa 19.31 24.47 32.95 21.35 21.86 24.46
Electrical Data
Nominal Run Amps
(6)
A
480.4 554.9 596.0 616.9 637.3 657.7
Maximum Start Amps A 753 827 862 882 896 916
Recommended Mains Fuse Size A 560 630 630 670 670 710
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
170 250 250 250 250 250
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
40.7 / 40.7 /
53.7
53.7 / 53.7 /
53.7
53.7 / 60.4 /
60.4
60.4 / 60.4 /
60.4
60.4 / 60.4 /
67.3
60.4 / 67.3 /
67.3
Quantity
(7) 3 3 3 3 3 3
Motor Rating
kW
25.9 / 25.9 /
33.6
33.6 / 33.6 /
33.6
33.6 / 36.5 /
36.5
36.5 / 36.5 /
36.5
36.5 / 36.5 /
41.3
36.5 / 41.3 /
41.3
Start Amps
(8) A 210 / 210 / 326 326 / 326 /
326
326 / 326 / 326 326 / 326 / 326 326 / 326 / 295 326 / 295 / 295
(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.