
Te
ch
ni
ca
l
Chillers
DeltaChill™ Air Cooled and FreeCool
160
Chiller Technical Manual 7267818 V1.13.0_01_2018
A
ir C
oo
led
107
108
109
DCC050DR-12EPV0
DCC052DR-12EYY0
DCC054DR-11DYV0
FreeCooling
No
No
No
Enhance Capital Allowance
No
No
No
Number of Refrigeration Circuits
2
2
2
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1) kW
489.5
511.8
536.5
Nominal Input - Mechanical
kW
158.3
171.3
181.6
EER
(2)
3.09
2.99
2.96
ESEER
4.27
4.17
4.25
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
%
25-40-65-80-100
15-35-50-70-85-100
15-35-50-70-85-100
Minimum Turndown Ratio
0.23
0.17
0.17
Dimensions (H x W x L)
mm
2682 x 2200 x 7110
2682 x 2200 x 7110
2682 x 2200 x 7110
Weight
Machine
(3) kg
4850
4980
4975
Operating
kg
5180
5310
5370
Water Volume (Total Internal)
l
330
330
395
Maximum Waterflow
l/s
29.7
29.7
27.3
Minimum Waterflow
l/s
6.8
6.8
6.4
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - EC Fans
m³/s
77.3
77.3
70.9
Quantity
12
12
11
Maximum Speed - EC Fans
rpm
1026
1026
1026
Compressor
Trio
Trio + Trio
Trio + Trio
Quantity of Compressors
5
6
6
Oil Charge Volume (Total)
l
2 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
28 + 37
32 + 33
30 + 35
GWP Tonnes Equivalent CO2
tCO2
58 + 77
67 + 69
63 + 73
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
1909
1535
1561
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
Содержание DeltaChill
Страница 1: ...Technical Manual DeltaChill Air Cooled DeltaChill Free Cooling Chiller 500kW 1000kW ...
Страница 300: ...Chillers Introduction DeltaChill Air Cooled and FreeCool 300 Chiller Technical Manual 7267818 V1 13 0_01_2018 Technical ...
Страница 301: ...Chillers DeltaChill Air Cooled and FreeCool Introduction 301 Chiller Technical Manual 7267818 V1 13 0_01_2018 Technical ...