Chillers deltachill™ air cooled and freecool, Te ch nic al, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 227: Dcc mechanical data - extra quiet
227
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
nic
al
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
oo
led
176
177
178
DCC080TX-19GYYV
DCC081TX-22GYYV
DCC082TX-20GYVV
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
794.8
811.9
820.0
Nominal Input - Mechanical
kW
257.2
250.6
264.8
EER
(2)
3.09
3.24
3.10
ESEER
4.58
4.69
4.56
SEER
4.42
4.53
4.40
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
797.5
814.2
822.7
Nominal Input - Mechanical
kW
263.2
258.0
271.1
EER
(2)
3.03
3.16
3.03
ESEER
4.20
4.24
4.18
SEER
4.07
4.13
4.06
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
10-25-35-45-55-70-80-90-100
Minimum Turndown Ratio
0.11
0.11
0.11
Dimensions (H x W x L)
mm
2682 x 2200 x 11638
2682 x 2200 x 12770
2682 x 2200 x 11638
Weight
Machine
(3)
kg
7680
8150
7760
Operating
kg
8405
8920
8485
Water Volume (Total Internal)
l
725
770
725
Maximum Waterflow
l/s
46.1
46.1
46.1
Minimum Waterflow
l/s
17.7
17.7
17.7
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
83.9
97.1
88.3
Nominal Airflow - AC Fans
m³/s
86.5
100.1
91.0
Quantity
19
22
20
Maximum Speed - High Airflow EC Fans
rpm
N/A
N/A
N/A
Maximum Speed - EC Fans
rpm
725
725
725
Maximum Speed - AC Fans
rpm
733
733
733
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 + 35 + 41
37 + 38 + 45
34 + 39 + 41
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
6175
6223
6303
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 - Extra Quiet