Chillers deltachill™ air cooled and freecool, Te ch ni ca l, Air c oo led – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 212: Dcc mechanical data - regular quiet
212
Chiller Technical Manual 7267818 V1.4.0_04_2014
Te
ch
ni
ca
l
Chillers
DeltaChill™ Air Cooled and FreeCool
A
ir C
oo
led
131
132
133
DCC079TR-18GYYY
DCC082TR-17GYVV
DCC085TR-18GVVV
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
787.6
826.1
850.5
Nominal Input - Mechanical
kW
250.7
274.1
281.4
EER
(2)
3.14
3.01
3.02
ESEER
4.59
4.43
4.43
SEER
4.43
4.27
4.27
Nominal Output - Free Cooling
kW
Ambient temperature for 100% Free Cooling
(5)
°C
Cooling Duty - AC Fans
Nominal Output - Mechanical
(1)
kW
791.2
823.4
849.6
Nominal Input - Mechanical
kW
254.8
276.0
283.8
EER
(2)
3.10
2.98
2.99
ESEER
4.13
4.05
4.03
SEER
4.02
3.93
3.92
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 10506
2682 x 2200 x 10506
2682 x 2200 x 10506
Weight
Machine
(3)
kg
7110
7090
7175
Operating
kg
7790
7770
7855
Water Volume (Total Internal)
l
680
680
680
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
116.0
109.6
116.0
Nominal Airflow - AC Fans
m³/s
104.0
98.2
104.0
Quantity
18
17
18
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
34 + 35 + 36
31 + 36 + 37
35 + 36 + 37
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
6069
6279
6562
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