Chillers deltachill™ air cooled and freecool, Te ch ni ca l fr ee c oo l, Dcf mechanical data extra quiet – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
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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
76
77
78
DCF066DX-16FVW0
DCF069DX-16FWW0
DCF073TX-16GPPY
FreeCooling
Y
Y
Y
Enhance Capital Allowance
N
N
N
Number of Refrigeration Circuits
2
2
3
Cooling Duty - High Airflow EC Fans
Nominal Output - Mechanical
(1)
kW
N/A
N/A
N/A
Nominal Input - Mechanical
kW
N/A
N/A
N/A
EER
(2)
N/A
N/A
N/A
ESEER
N/A
N/A
N/A
SEER
N/A
N/A
N/A
Nominal Output - Free Cooling
kW
N/A
N/A
N/A
Ambient temperature for 100% Free Cooling
(5)
°C
N/A
N/A
N/A
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1)
kW
658.1
687.8
725.9
Nominal Input - Mechanical
kW
196.3
208.3
227.2
EER
(2)
3.19
3.15
3.04
ESEER
4.70
4.64
4.49
SEER
4.53
4.48
4.33
Nominal Output - Free Cooling
kW
560.4
569.0
581.4
Ambient temperature for 100% Free Cooling
(5)
°C
0.9
0.4
-0.0
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
658.3
688.0
726.2
Nominal Input - Mechanical
kW
202.4
214.3
233.2
EER
(2)
3.09
3.06
2.97
ESEER
4.23
4.21
4.13
SEER
4.11
4.08
4.00
Nominal Output - Free Cooling
kW
561.2
569.9
582.3
Ambient temperature for 100% Free Cooling
(5)
°C
0.9
0.5
-0.0
Capacity Steps
%
15-35-50-70-85-100
15-35-50-70-85-100
15-35-45-60-75-90-100
Minimum Turndown Ratio
0.16
0.17
0.17
Dimensions (H x W x L)
mm
2682 x 2200 x 9374
2682 x 2200 x 9374
2682 x 2200 x 9374
Weight
Machine
(3)
kg
7125
7265
7710
Operating
kg
8215
8480
9115
Water Volume (Total Internal)
l
1090
1215
1405
Maximum Waterflow
l/s
41.9
41.9
46.1
Minimum Waterflow
l/s
16.0
16.0
17.7
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - High Airflow EC Fans
m³/s
N/A
N/A
N/A
Nominal Airflow - EC Fans
m³/s
64.0
64.0
64.0
Nominal Airflow - AC Fans
m³/s
64.1
64.1
64.1
Quantity
16
16
16
Maximum Speed - High Airflow EC Fans
rpm
N/A
N/A
N/A
Maximum Speed - EC Fans
rpm
725
725
725
Maximum Speed - AC Fans
rpm
714
714
714
Compressor
Trio + Trio
Trio + Trio
Tandem + Tandem + Trio
Quantity of Compressors
6
6
7
Oil Charge Volume (Total)
l
3 x 5.3 + 3 x 5.3
3 x 5.3 + 3 x 5.3
2 x 5.3 + 2 x 5.3 + 3 x 5.3
Refrigeration
Charge (Total)
kg
46 + 44
46 + 44
30 + 33 + 35
Water Inlet / Outlet - Unit
DN125
DN150
DN150
Water Drain / Bleed - Evap
inch
0.5
0.5
0.5
Water System
Minimum System Water Volume
(4)
l
2010
2236
4512
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 Extra Quiet