Chillers deltachill™ air cooled and freecool, Te ch ni ca l fr ee c oo l, Dcf mechanical data - regular quiet – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
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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
34
35
36
DCF085TR-16HYYV
DCF090TR-15HVVV
DCF092TR-15HVVW
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
859.6
914.5
941.5
Nominal Input - Mechanical
kW
277.5
305.8
318.3
EER
(2)
2.94
2.84
2.81
ESEER
4.40
4.31
4.29
SEER
4.24
4.15
4.13
Nominal Output - Free Cooling
kW
759.3
741.8
748.6
Ambient temperature for 100% Free Cooling
(5)
°C
1.4
0.2
-0.1
Cooling Duty - EC Fans
Nominal Output - Mechanical
(1)
kW
862.5
910.5
936.8
Nominal Input - Mechanical
kW
278.0
303.9
316.5
EER
(2)
2.94
2.84
2.82
ESEER
4.39
4.30
4.28
SEER
4.23
4.14
4.12
Nominal Output - Free Cooling
kW
746.7
726.7
733.0
Ambient temperature for 100% Free Cooling
(5)
°C
1.1
-0.1
-0.4
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
853.3
895.5
920.5
Nominal Input - Mechanical
kW
278.7
305.6
318.6
EER
(2)
2.91
2.79
2.75
ESEER
4.02
3.99
3.98
SEER
3.90
3.86
3.85
Nominal Output - Free Cooling
kW
703.6
681.1
686.3
Ambient temperature for 100% Free Cooling
(5)
°C
0.4
-0.8
-1.1
Capacity Steps
%
10-20-35-45-55-70-80-90-100
10-25-35-45-60-70-80-90-100
10-25-35-45-60-70-80-90-100
Minimum Turndown Ratio
0.11
0.12
0.11
Dimensions (H x W x L)
mm
2682 x 2200 x 9374
2682 x 2200 x 9374
2682 x 2200 x 9374
Weight
Machine
(3)
kg
7895
7885
7935
Operating
kg
9415
9360
9420
Water Volume (Total Internal)
l
1520
1475
1485
Maximum Waterflow
l/s
63.4
63.4
63.4
Minimum Waterflow
l/s
24.0
24.0
24.0
Face Area (Total)
m²
2.38
2.38
2.38
Nominal Airflow - High Airflow EC Fans
m³/s
97.8
91.7
91.7
Nominal Airflow - EC Fans
m³/s
94.0
88.2
88.2
Nominal Airflow - AC Fans
m³/s
83.6
78.4
78.4
Quantity
16
15
15
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
Trio + Trio + Trio
Quantity of Compressors
9
9
9
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
3 x 5.3 + 3 x 5.3 + 3 x 5.3
Refrigeration
Charge (Total)
kg
34 + 37 + 40
37 + 39 + 40
37 + 39 + 40
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
7321
7866
8080
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