Chillers deltachill™ air cooled and freecool, Te ch ni ca l fr ee c oo l, Dcf mechanical data extra quiet – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 128
128
Chiller Technical Manual 7267818 V1.4.0_04_2014
Chillers
DeltaChill™ Air Cooled and FreeCool
Te
ch
ni
ca
l
Fr
ee
C
oo
l
94
95
96
97
DCF092TX-21HVVV
DCF095TX-21HVVW
DCF097TX-21HVWW
DCF099TX-21HWWW
FreeCooling
Y
Y
Y
Y
Enhance Capital Allowance
N
N
N
N
Number of Refrigeration Circuits
3
3
3
3
Cooling Duty - High Airflow EC Fans
Nominal Output - Mechanical
(1)
kW
N/A
N/A
N/A
N/A
Nominal Input - Mechanical
kW
N/A
N/A
N/A
N/A
EER
(2)
N/A
N/A
N/A
N/A
ESEER
N/A
N/A
N/A
N/A
SEER
N/A
N/A
N/A
N/A
Nominal Output - Free Cooling
kW
N/A
N/A
N/A
N/A
Ambient temperature for 100% Free Cooling
(5)
°C
N/A
N/A
N/A
N/A
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1)
kW
920.1
947.0
974.0
993.6
Nominal Input - Mechanical
kW
283.8
296.2
308.7
320.4
EER
(2)
3.07
3.04
3.01
2.97
ESEER
4.60
4.58
4.55
4.47
SEER
4.43
4.41
4.38
4.31
Nominal Output - Free Cooling
kW
754.2
761.3
767.9
772.5
Ambient temperature for 100% Free Cooling
(5)
°C
0.3
-0.0
-0.3
-0.5
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
920.4
947.4
974.4
994.0
Nominal Input - Mechanical
kW
291.7
304.2
316.6
328.3
EER
(2)
2.99
2.96
2.93
2.89
ESEER
4.18
4.17
4.15
4.10
SEER
4.05
4.04
4.02
3.97
Nominal Output - Free Cooling
kW
755.4
762.5
769.1
773.7
Ambient temperature for 100% Free Cooling
(5)
°C
0.3
-0.0
-0.3
-0.5
Capacity Steps
%
10-25-35-45-60-
70-80-90-100
10-25-35-45-55-
70-80-90-100
10-25-35-45-60-
70-80-90-100
10-25-35-45-60-
70-80-90-100
Minimum Turndown Ratio
0.12
0.11
0.11
0.12
Dimensions (H x W x L)
mm
2682 x 2200 x 12770
2682 x 2200 x 12770
2682 x 2200 x 12770
2682 x 2200 x 12770
Weight
Machine
(3)
kg
9690
9715
9745
9775
Operating
kg
11585
11615
11645
11670
Water Volume (Total Internal)
l
1895
1900
1900
1895
Maximum Waterflow
l/s
63.4
63.4
63.4
83.7
Minimum Waterflow
l/s
24.0
24.0
24.0
32.1
Face Area (Total)
m²
2.38
2.38
2.38
2.38
Nominal Airflow - High Airflow EC Fans
m³/s
N/A
N/A
N/A
N/A
Nominal Airflow - EC Fans
m³/s
83.9
83.9
83.9
83.9
Nominal Airflow - AC Fans
m³/s
84.2
84.2
84.2
84.2
Quantity
21
21
21
21
Maximum Speed - High Airflow EC Fans
rpm
N/A
N/A
N/A
N/A
Maximum Speed - EC Fans
rpm
725
725
725
725
Maximum Speed - AC Fans
rpm
714
714
714
714
Compressor
Trio + Trio + Trio
Trio + Trio + Trio
Trio + Trio + Trio
Trio + Trio + Trio
Quantity of Compressors
9
9
9
9
Oil Charge Volume (Total)
l
3 x 5.3 + 3 x 5.3 + 3 x 5.33 x 5.3 + 3 x 5.3 + 3 x 5.33 x 5.3 + 3 x 5.3 + 3 x 5.33 x 5.3 + 3 x 5.3 + 3 x 5.3
Refrigeration
Charge (Total)
kg
45 + 44 + 48
45 + 44 + 48
45 + 44 + 48
45 + 44 + 48
Water Inlet / Outlet - Unit
DN150
DN150
DN150
DN150
Water Drain / Bleed - Evap
inch
0.5
0.5
0.5
0.5
Water System
Minimum System Water Volume
(4)
l
7971
8188
8405
8715
Maximum System Operating Pressure
Bar
10
10
10
10
(1)
Based on units performance at 15/10°C return/supply temperatures, 35°C ambient, 20% Ethylene Glycol
(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 Extra Quiet