Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
159
Chiller Technical Manual 7267818 V1.13.0_01_2018
A
ir C
oo
led
104
105
106
DCC058DR-10DVW0 DCC061DR-10DWW0
DCC065TR-10GPPY
FreeCooling
No
No
No
Enhance Capital Allowance
No
No
No
Number of Refrigeration Circuits
2
2
3
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1) kW
578.0
611.7
648.2
Nominal Input - Mechanical
kW
206.0
221.1
242.5
EER
(2)
2.81
2.77
2.67
ESEER
4.14
4.01
3.88
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
Capacity Steps
%
15-35-50-70-85-100
20-35-50-70-85-100
15-35-45-60-75-90-100
Minimum Turndown Ratio
0.17
0.18
0.17
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
4545
4580
4980
Operating
kg
4875
4900
5490
Water Volume (Total Internal)
l
330
320
510
Maximum Waterflow
l/s
35.1
35.1
35.9
Minimum Waterflow
l/s
8.0
13.4
8.4
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - EC Fans
m³/s
64.4
64.4
64.4
Quantity
10
10
10
Maximum Speed - EC Fans
rpm
1026
1026
1026
Compressor
Trio + Trio
Trio + Trio
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
R410A / 2088
Charge (Total)
kg
32 + 33
33 + 34
21 + 23 + 29
GWP Tonnes Equivalent CO2
tCO2
67 + 69
69 + 71
44 + 48 + 61
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
1668
1881
1850
Maximum System
Operating Pressure
Bar
10
10
10
DCC Mechanical Data - Regular Quiet
(1)
Based on units performance at 12/7°C return/supply temperatures, 35°C ambient, 100% water. 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