Chillers deltachill™ air cooled and freecool, Te ch nic al, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 221: Dcc mechanical data - extra quiet
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221
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
oo
led
158
159
160
DCC070TX-14GPYY
DCC055DX-15DYV0
DCC059DX-16DVV0
FreeCooling
N
N
N
Enhance Capital Allowance
N
N
N
Number of Refrigeration Circuits
2
2
2
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
692.3
552.0
583.6
Nominal Input - Mechanical
kW
243.9
169.8
178.0
EER
(2)
2.84
3.25
3.28
ESEER
4.30
4.70
4.73
SEER
4.14
4.54
4.57
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
695.3
553.6
585.2
Nominal Input - Mechanical
kW
247.8
174.9
183.4
EER
(2)
2.81
3.17
3.19
ESEER
4.03
4.25
4.27
SEER
3.90
4.13
4.15
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Capacity Steps
%
15-30-40-55-65-80-90-100
15-35-50-70-85-100
15-35-50-70-85-100
Minimum Turndown Ratio
0.16
0.16
0.17
Dimensions (H x W x L)
mm
2682 x 2200 x 8242
2682 x 2200 x 9374
2682 x 2200 x 9374
Weight
Machine
(3)
kg
6370
5910
5975
Operating
kg
6980
6350
6405
Water Volume (Total Internal)
l
610
440
430
Maximum Waterflow
l/s
47.5
27.3
28.1
Minimum Waterflow
l/s
10.5
6.4
6.4
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
61.8
66.2
70.6
Nominal Airflow - AC Fans
m³/s
63.7
68.3
72.8
Quantity
14
15
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
733
733
733
Compressor
Tandem + Trio + Trio
Trio + Trio
Trio + Trio
Quantity of Compressors
8
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 + 3 x 5.3
Refrigeration
Charge (Total)
kg
24 + 31 + 31
37 + 40
43 + 41
Water Inlet / Outlet - Unit
DN125
DN125
DN125
Water Drain / Bleed - Evap
inch
0.5
0.5
0.5
Water System
Minimum System Water Volume
(4)
l
4835
1524
1673
Maximum System Operating Pressure
Bar
10
10
10
(1)
Based on units performance at 12/7°C return/supply temperatures, 35°C ambient, 100% water.
(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
DCC Mechanical Data - Extra Quiet