Chillers deltachill™ air cooled and freecool, Te ch nic al, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 211: Dcc mechanical data - regular quiet
211
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
oo
led
128
129
130
DCC088TR-15GVWW
DCC091TR-15GWWW
DCC074TR-17GPYY
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
896.4
922.8
732.4
Nominal Input - Mechanical
kW
314.9
326.6
234.4
EER
(2)
2.85
2.83
3.12
ESEER
4.27
4.22
4.49
SEER
4.11
4.07
4.34
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
882.9
908.3
736.6
Nominal Input - Mechanical
kW
316.4
328.4
238.6
EER
(2)
2.79
2.77
3.09
ESEER
3.99
3.96
4.09
SEER
3.86
3.83
3.98
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Capacity Steps
%
10-25-35-45-60-70-80-90-100
10-25-35-45-60-70-80-90-100
15-25-40-55-65-75-90-100
Minimum Turndown Ratio
0.11
0.12
0.15
Dimensions (H x W x L)
mm
2682 x 2200 x 9374
2682 x 2200 x 9374
2682 x 2200 x 10506
Weight
Machine
(3)
kg
6805
6835
6875
Operating
kg
7485
7515
7570
Water Volume (Total Internal)
l
680
680
695
Maximum Waterflow
l/s
63.1
63.1
47.5
Minimum Waterflow
l/s
14.1
14.1
10.5
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
96.7
96.7
109.6
Nominal Airflow - AC Fans
m³/s
86.6
86.6
98.2
Quantity
15
15
17
Maximum Speed - High Airflow EC Fans
rpm
N/A
N/A
N/A
Maximum Speed - EC Fans
rpm
1026
1026
1026
Maximum Speed - AC Fans
rpm
911
911
911
Compressor
Trio + Trio + Trio
Trio + Trio + Trio
Tandem + Trio + Trio
Quantity of Compressors
9
9
8
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
2 x 5.3 + 3 x 5.3 + 3 x 5.3
Refrigeration
Charge (Total)
kg
33 + 35 + 35
33 + 35 + 35
28 + 34 + 35
Water Inlet / Outlet - Unit
DN150
DN150
DN150
Water Drain / Bleed - Evap
inch
0.5
0.5
0.5
Water System
Minimum System Water Volume
(4)
l
6926
7252
4850
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 - Regular Quiet