Chillers deltachill™ air cooled and freecool, Te ch nic al, Fre ec oo l – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 109: Dcf mechanical data - regular quiet
109
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
Fre
eC
oo
l
37
38
39
DCF094TR-15HVWW
DCF096TR-15HWWW
DCF080TR-17GPYY
FreeCooling
Y
Y
Y
Enhance Capital Allowance
N
N
N
Number of Refrigeration Circuits
3
3
3
Cooling Duty - High Airflow EC Fans
Nominal Output - Mechanical
(1)
kW
968.4
988.1
802.7
Nominal Input - Mechanical
kW
330.9
342.8
244.3
EER
(2)
2.79
2.75
3.12
ESEER
4.26
4.18
4.53
SEER
4.09
4.02
4.38
Nominal Output - Free Cooling
kW
755.1
759.8
768.0
Ambient temperature for 100% Free Cooling
(5)
°C
-0.4
-0.7
2.4
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1)
kW
963.1
982.1
803.9
Nominal Input - Mechanical
kW
329.1
341.1
244.7
EER
(2)
2.79
2.75
3.11
ESEER
4.25
4.18
4.53
SEER
4.09
4.02
4.37
Nominal Output - Free Cooling
kW
739.1
743.4
756.0
Ambient temperature for 100% Free Cooling
(5)
°C
-0.7
-0.9
2.2
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
945.5
963.5
805.4
Nominal Input - Mechanical
kW
331.6
343.9
248.0
EER
(2)
2.72
2.68
3.08
ESEER
3.96
3.92
4.12
SEER
3.83
3.79
4.00
Nominal Output - Free Cooling
kW
691.3
694.9
718.2
Ambient temperature for 100% Free Cooling
(5)
°C
-1.5
-1.7
1.5
Capacity Steps
%
10-25-35-45-60-70-80-90-100
10-25-35-50-60-70-80-90-100
15-25-40-55-65-80-90-100
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
7965
7995
8090
Operating
kg
9450
9475
9590
Water Volume (Total Internal)
l
1485
1480
1500
Maximum Waterflow
l/s
63.4
83.7
46.1
Minimum Waterflow
l/s
24.0
32.1
17.7
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - High Airflow EC Fans
m³/s
91.7
91.7
103.9
Nominal Airflow - EC Fans
m³/s
88.2
88.2
99.9
Nominal Airflow - AC Fans
m³/s
78.4
78.4
88.8
Quantity
15
15
17
Maximum Speed - High Airflow EC Fans
rpm
1080
1080
1080
Maximum Speed - EC Fans
rpm
1026
1026
1026
Maximum Speed - AC Fans
rpm
904
904
904
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
37 + 39 + 40
37 + 39 + 40
31 + 37 + 38
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
8293
8589
5916
Maximum System Operating Pressure
Bar
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 - Regular Quiet