Deltachill ™ chillers, Chillers – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 38
DELTACHILL
™
Chillers
38
Chillers
Installation, Commissioning and Maintenance Manual : 7025232 12 / 2013
Mechanical Data Regular Quiet Continued
DCC046DR-08BTT0
DCC048DR-10BTT0
DCC051DR-08BVV0
Number of Refrigeration Circuits
2
2
2
Free Cool Enabled
No
No
No
Enhance Capital Allowance listed
Yes
Yes
No
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
469.7
479.9
516.5
Nominal Input - Mechanical
kW
169.9
163.9
197.9
EER
2)
2.76
2.93
2.61
ESEER
4.22
4.36
4.24
SEER
4.06
4.21
4.06
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 - AC Fans
Nominal Output - Mechanical
kW
464.8
481.4
509.8
Nominal Input - Mechanical
kW
168.6
164.4
197.9
EER
2.8
2.9
2.6
ESEER
4.09
4.04
4.11
SEER
3.87
3.92
3.89
Nominal Output - Free Cooling
kW
N/A
N/A
N/A
Ambient temperature for 100% Free Cooling
°C
N/A
N/A
N/A
Capacity Steps
%
20-40-55-75-85-100
20-40-55-70-85-100
20-40-55-75-85-100
Minimum Turndown Ratio
0.20
0.19
0.20
Dimensions (H x W x L)
mm
2415 x 2200 x 4820
2415 x 2200 x 5956
2415 x 2200 x 4820
Mass
Machine
3)
kg
3605
4065
3605
Operating
kg
3715
4195
3715
Construction - Material / Colour
Base: Plain Galvanised Steel,
Panels: Galvanised Sheet Steel, Epoxy Baked Powder Paint, Light Grey (RAL7035)
Evaporator
Brazed Plate
Insulation
Class 1
Water Volume (Total Internal)
l
57.6
57.6
57.6
Total Maximum Water flow
l/s
28.1
30.9
30.1
Condenser
Copper Tube & Aluminium Fin
Face Area (Total)
m²
16.80
21.00
16.80
Nominal Airflow - High Airflow EC Fans
N/A
N/A
N/A
Nominal Airflow - EC Fans
m³/s
47.6
59.5
47.6
Nominal Airflow - AC Fans
m³/s
44.3
55.4
44.3
Condenser Fan & Motor
Sickle Bladed Fan
Quantity
8
10
8
Diameter
mm
800
800
800
Maximum Speed - High Airflow EC Fans
N/A
N/A
N/A
Maximum Speed - EC Fans
rpm
1032
1032
1032
Maximum Speed - AC Fans
rpm
908
908
908
Compressor
Trio + Trio
Trio + Trio
Trio + Trio
Quantity of Compressors
6
6
6
Oil Charge Volume (Total)
l
3 x 7.2 + 3 x 7.2
3 x 7.2 + 3 x 7.2
3 x 5.3 + 3 x 5.3
Oil Type
Polyol Ester
Polyvinyl Ether
Refrigeration
Refrigerant Control
Electronic Expansion Valve (EEV)
Refrigerant Precharged
R410A
Charge (Total)
kg
59 + 62
71 + 74
60 + 63
Connections
Grooved Terminations
Water Inlet / Outlet - Unit
DN100
DN100
DN100
Water Drain / Bleed - Evap
inch
1/2
1/2
1/2
Water System
Minimum System Water Volume
4)
l
1553
1543
1741
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