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Chillers
TurboChill™ R1234ze Air Cooled and FreeCool
52
Chiller Technical Manual 7752785 V1.12.0_10_2018
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Mechanical Data
Notes Units
TCC23R16G-17
TCC23R18G-17
TCC24R16G-18
Cooling Duty - EC Fans
(1)
kW
730
780
820
Nom Input -Cooling Only
kW
204.9
218.2
240.5
EER
(2)
3.56
3.58
3.41
ESEER
(3)
5.40
5.46
5.34
Nominal Output - Free Cooling
(4)
kW
N/A
N/A
N/A
Ambient when Free Cooling
= 100% Nominal DX
(5)
°C
N/A
N/A
N/A
Capacity Steps
(6)
%
10-100%
10-100%
7.5-100%
Dimensions (H x W x L)
(9) mm 2800 x 2200 x 9418 2800 x 2200 x 10550 2800 x 2200 x 9418
Machine Weight
(7)
kg
7930
8610
8670
Operating Weight
(7)
kg
8160
8840
8920
Construction Material
Base: Plain Galvanised Steel, Panels: Galvanised Sheet
Steel, Epoxy Baked Powder Paint, Light Grey (RAL 7035)
Evaporator - Type
Flooded - Shell and Tube Evaporator
Insulation
Class O, UV stable Insulation
Total Max. Water Flow
l/s
66.5
66.5
77.9
Total Min. Water Flow
l/s
22.3
22.3
25.8
Condenser - Type
Epoxy Coated Aluminium Microchannel & Aluminium Fins
Face Area Total
m²
37.9
42.63
37.9
Maximum Airflow - EC Fans
m³/s
101.2
113.9
101.2
Condenser Fan & Motor
Sickle Bladed Axial Fan
Quantity
16
18
16
Diameter
mm
800
800
800
Maximum Speed - EC Fans
rpm
1025
1025
1025
Compressor - Type
Turbocor - Oil Free Compressor
Quantity
3
3
4
Capacity Control
Variable Frequency Drive (VFD) for Linear Capacity Modulation
Refrigeration
Dual Circuit
Refrigerant Pre-charged
R1234ze(E)
R1234ze(E)
R1234ze(E)
Charge (Total) CCT1 + CCT2
kg
320 + 195
325 + 200
230 + 225
GWP Tonnes Equivalent CO
2
tC02
2.24 + 1.37
2.28 + 1.4
1.61 + 1.58
Refrigeration Control
Electronic Expansion Valve (EEV)
Water System
Grooved Type Coupling and Pipe Assembly
Water Inlet / Outlet
DN150
DN150
DN200
Water Drain / Bleed - Evap
inch
1/2
1/2
1/2
Water Volume
l
235
235
260
Minimum System Water Volume
(8)
l
1271
1342
1074
Max System Operating Pressure
Barg
10
10
10
Flow Rate
l/s
29.0
30.9
32.5
Pressure Drop
kPa
23.2
26.1
21.5
Technical Data
Mechanical Data
TCC23R16G-17, TCC23R18G-17, TCC24R16G-18
(1) Based on AC units performance at 13/7°C return/supply temperatures, 35°C ambient, 100% water.All performance data is supplied in accordance with BS EN 14511-1:2013
(2) EER = DX cooling output / (compressor input power + fan input power)
(3) ESEER based upon unit operating at 12 / 7 °C return / supply temperature, 35°C ambient.
(4) Nominal Free Cooling output at 16/10°C return/supply temperatures, 2°C ambient, 20% ethylene glycol.
(5) Ambient temperature that maximum nominal DX duty can be achieved using Free Cooling only.
(6) This is a nominal figure based on full compressor duty, actual turndown depends on both condensing and evaporating temperatures.
(7) Based on standard unit without options, machine weight includes refrigerant charge, operating weight includes refrigerant charge and water volume.
For unit weights with waterside options fitted please contact Airedale.
(8) For minimum system water volume calculation, refer to Design Features & Information - Minimum System Water Volume Calculations.
(9) Height based on standard fan, for optional fan dimensions please contact Airedale
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