Chillers deltachill™ air cooled and freecool, Te ch ni ca l fr ee c oo l, Dcf mechanical data - regular quiet – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
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110
Chiller Technical Manual 7267818 V1.4.0_04_2014
Chillers
DeltaChill™ Air Cooled and FreeCool
Te
ch
ni
ca
l
Fr
ee
C
oo
l
40
41
42
DCF085TR-18GYYY
DCF088TR-17HYVV
DCF093TR-18HVVV
FreeCooling
Y
Y
Y
Enhance Capital Allowance
N
N
N
Number of Refrigeration Circuits
3
3
3
Cooling Duty - High Airflow EC Fans
Nominal Output - Mechanical
(1)
kW
847.2
885.5
929.1
Nominal Input - Mechanical
kW
260.1
284.7
293.2
EER
(2)
3.09
2.95
3.00
ESEER
4.56
4.39
4.47
SEER
4.40
4.23
4.31
Nominal Output - Free Cooling
kW
812.0
797.6
841.5
Ambient temperature for 100% Free Cooling
(5)
°C
2.4
1.6
1.7
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1)
kW
848.2
888.3
932.0
Nominal Input - Mechanical
kW
260.5
285.3
293.9
EER
(2)
3.08
2.96
3.00
ESEER
4.55
4.39
4.46
SEER
4.39
4.23
4.30
Nominal Output - Free Cooling
kW
799.1
784.7
827.9
Ambient temperature for 100% Free Cooling
(5)
°C
2.2
1.4
1.4
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
849.7
881.3
926.0
Nominal Input - Mechanical
kW
263.9
286.5
295.4
EER
(2)
3.05
2.92
2.97
ESEER
4.09
4.00
4.05
SEER
3.98
3.89
3.94
Nominal Output - Free Cooling
kW
759.3
740.6
782.0
Ambient temperature for 100% Free Cooling
(5)
°C
1.5
0.7
0.7
Capacity Steps
%
10-25-35-45-55-70-80-90-100
10-25-35-45-55-70-80-90-100
10-25-35-45-55-70-80-90-100
Minimum Turndown Ratio
0.11
0.11
0.11
Dimensions (H x W x L)
mm
2682 x 2200 x 10506
2682 x 2200 x 10506
2682 x 2200 x 10506
Weight
Machine
(3)
kg
8325
8385
8550
Operating
kg
9855
10015
10200
Water Volume (Total Internal)
l
1530
1630
1650
Maximum Waterflow
l/s
46.1
63.4
63.4
Minimum Waterflow
l/s
17.7
24.0
24.0
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - High Airflow EC Fans
m³/s
110.1
103.9
110.1
Nominal Airflow - EC Fans
m³/s
105.8
99.9
105.8
Nominal Airflow - AC Fans
m³/s
94.1
88.8
94.1
Quantity
18
17
18
Maximum Speed - High Airflow EC Fans
rpm
1080
1080
1080
Maximum Speed - EC Fans
rpm
1026
1026
1026
Maximum Speed - AC Fans
rpm
904
904
904
Compressor
Trio + Trio + Trio
Trio + Trio + Trio
Trio + Trio + Trio
Quantity of Compressors
9
9
9
Oil Charge Volume (Total)
l
3 x 5.3 + 3 x 5.3 + 3 x 5.3
3 x 5.3 + 3 x 5.3 + 3 x 5.3
3 x 5.3 + 3 x 5.3 + 3 x 5.3
Refrigeration
Charge (Total)
kg
35 + 37 + 38
35 + 40 + 41
40 + 42 + 43
Water Inlet / Outlet - Unit
DN150
DN150
DN150
Water Drain / Bleed - Evap
inch
0.5
0.5
0.5
Water System
Minimum System Water Volume
(4)
l
7253
7469
7962
Maximum System Operating Pressure
Bar
10
10
10
(1)
Based on units performance at 15/10°C return/supply temperatures, 35°C ambient, 20% Ethylene Glycol
(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 fitted 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
DCF Mechanical Data - Regular Quiet