Chillers deltachill™ air cooled and freecool, Te ch nic al, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 215: Dcc mechanical data - regular quiet
215
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
oo
led
140
141
142
DCC090TR-21GVVW
DCC093TR-21GVWW
DCC096TR-21GWWW
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
898.2
928.2
958.2
Nominal Input - Mechanical
kW
285.5
297.0
308.4
EER
(2)
3.15
3.13
3.11
ESEER
4.58
4.55
4.50
SEER
4.42
4.39
4.34
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
903.4
932.4
961.3
Nominal Input - Mechanical
kW
290.9
301.8
312.6
EER
(2)
3.11
3.09
3.08
ESEER
4.11
4.10
4.08
SEER
4.00
3.99
3.97
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Capacity Steps
%
10-20-35-45-55-70-80-90-100
10-20-35-45-55-70-80-90-100
10-20-35-45-55-70-80-90-100
Minimum Turndown Ratio
0.11
0.10
0.11
Dimensions (H x W x L)
mm
2682 x 2200 x 12770
2682 x 2200 x 12770
2682 x 2200 x 12770
Weight
Machine
(3)
kg
7935
7960
7990
Operating
kg
8695
8720
8750
Water Volume (Total Internal)
l
760
760
760
Maximum Waterflow
l/s
63.1
63.1
63.1
Minimum Waterflow
l/s
14.1
14.1
14.1
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
135.3
135.3
135.3
Nominal Airflow - AC Fans
m³/s
121.3
121.3
121.3
Quantity
21
21
21
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
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
40 + 40 + 44
40 + 40 + 44
40 + 40 + 44
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
6840
7027
7398
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