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Chillers
DeltaChill™ Air Cooled and FreeCool
76
Chiller Technical Manual 7267818 V1.13.0_01_2018
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DCF058DR-10DVV0
DCF062DR-10FVW0
DCF065DR-10FWW0
FreeCooling
Yes
Yes
Yes
Enhance Capital Allowance
No
No
No
Number of Refrigeration Circuits
2
2
2
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1) kW
580.5
622.3
650.4
Nominal Input - Mechanical
kW
198.7
215.2
230.8
EER
(2)
2.92
2.89
2.82
ESEER
3.95
3.93
3.83
Nominal Output - Free Cooling
kW
474.8
484.4
490.4
Ambient temperature for
100% Free Cooling
(5) °C
0.3
-0.5
-1
Capacity Steps
%
20-35-50-70-85-100
15-35-50-70-85-100
20-35-55-70-85-100
Minimum Turndown Ratio
0.18
0.17
0.18
Dimensions (H x W x L)
mm
2682 x 2200 x 5978
2682 x 2200 x 5978
2682 x 2200 x 5978
Weight
Machine
(3) kg
5245
5375
5405
Operating
kg
6000
6125
6155
Water Volume (Total Internal)
l
755
750
750
Maximum Waterflow
l/s
46.7
41.9
41.9
Minimum Waterflow
l/s
10.7
16.0
16.0
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - EC Fans
m³/s
58.8
58.8
58.8
Quantity
10
10
10
Maximum Speed - EC Fans
rpm
1026
1026
1026
Compressor
Trio + Trio
Trio + Trio
Trio + Trio
Quantity of Compressors
6
6
6
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
Refrigeration
R410A / 2088
Charge (Total)
kg
33 + 34
35 + 36
35 + 36
GWP Tonnes Equivalent CO
2
tCO2
69 + 71
73 + 75
73 + 75
Refrigerant Control
Electronic Expansion Valve (EEV)
Water Inlet / Outlet - Unit
DN125
DN125
DN125
Water Drain / Bleed - Evap
inch
1/2
1/2
1/2
Water System
Minimum System Water Volume
(4)
l
1883
1935
2154
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.
All performance data supplied in accordance with BBS EN14511-1:2013
(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