This finned tube heat exchanger tube employs a 9.52*0.3*0.17 thickened internal thread, with hydrophilic aluminum foil fin of 0.12mm thickness. The full set were manufactured automatically, including sheet metal, aluminum sheet, copper tube and bending, guaranteeing highest quality control. Utilizing the long U-pipe construction reduces the number of welds by 70%, thus reducing weld leakage.
The use of finned heat exchangers has drastically increased in engineering in recent times. Three key applications can be identified:
Air-cooled condenser: This condenser is designed to be located outside, whilst the compressor and evaporator are inside of the building, which minimizes the risk of harm to the system's essential electrical parts and reduces the upkeep costs.
Air-cooled evaporators utilized within dual-source heat pump systems are highly effective in reducing the average energy consumption.
A dry cooler is an energy-efficient solution for cooler climates - often referred to as a 'winter energy saver'. It works by exchanging heat directly between high temperature water and lower air temperatures without the need for refrigerant. This drastically cuts down on the energy consumption of the system, due to the reduced work of fans and pumps.
Features
The careful selection of energy efficient, low-noise fans, well-designed nozzles and fins arrangements will ensure efficient air flow and quiet operation.
This finned tube heat exchanger features a fan of IP54 protection and F insulation class, resulting in a more reliable operation and extended service life.
Explosion-proof fans, copper foil, anti-corrosion coatings, stainless steel heat exchanger tubes, and stainless steel sheet metal are available for selection to enhance usability and meet working conditions.
Specifications
Air-cooled Condenser, 2.2mm fin spacing
Model
UC2-236
UC2-285
UC2-348
UC2-421
UC2-465
UC2-560
UC2-589
Nominal heat exchange capacity
R404A
Δ
kW
235.86
284.84
348.49
421
464.84
560.17
588.54
Y
180.44
206.01
266.46
306.19
354.61
405
444.83
R22
Δ
231.1
275.42
343.81
407.52
451.27
540.8
559.19
Y
175.19
196.91
259.89
292.99
343.89
388.52
423.93
Air flow
Δ
M³/h
71234
65922
106807
98832
142410
131767
178077
Y
45116
43250
67639
62219
90180
82933
112738
Fan motor
Δ
Phase
3
3
3
3
3
3
3
Y
Δ
W
10400
10400
15600
15600
20800
20800
26000
Y
6400
6400
9600
9600
12800
12800
16000
Δ
A
19.02
19.02
28.80
28.80
38.40
38.40
48.00
Y
10.80
10.80
16.20
16.20
21.60
21.60
27.00
Fan
NOXΦ
2x2x630
2x2x630
2x3x630
2x3x630
2x4x630
2x4x630
2x5x630
Noise level
Δ
DB(A)10m
64
64
66
66
67
67
68
Y
57
57
59
59
60
60
61
Dimensions
L
mm
1970
1970
2820
2820
3670
3670
4520
W
mm
2100
2100
2100
2100
2100
2100
2100
H
mm
1960
1960
1960
1960
1960
1960
1960
Weight
Kg
533
641
765
873
1025
1133
1275
Outlet diameter
mm
53.9x2
53.9x2
63.5x2
63.5x2
63.5x2
76.2x2
76.2x2
Inlet diameter
mm
41.28x2
41.28x2
53.9x2
53.9x2
53.9x2
63.5x2
63.5x2
Notes:
1. Rated heat exchange parameters: evaporation temperature Te=40 ℃, inlet water temperature Ti=30 ℃, outlet water temperature To=35 ℃, overheat temperature 5 ℃.
2. Water source working condition parameters: evaporation temperature Te=35 ℃, inlet water temperature Ti=18 ℃, outlet water temperature To=29 ℃, overheat temperature 5 ℃. Heat exchange Q (water source) = 1.18Q (rated).
3. Refrigerant side max. allowable working pressure: 4.5 MPa, operating pressure: 3.8 MPa; water side max. allowable working pressure: 2.0 MPa.
4. Water pressure drop < 100 KPa.
Optional
Heat exchanger tube
Copper fin heat exchanger
Copper has become a top pick for heat exchangers due to its high heat transfer coefficient and ease of processing. Boasting a competitive price, copper is a popular choice in the heat exchanger industry and can be found in offshore drilling platforms, ships, and coastal air-cooled equipment.
Stainless steel fin heat exchanger
Stainless steel is a versatile material, with its beautiful aesthetic, corrosion-resistant properties, and wide range of applications. From fins, heat exchanger tubes, and sheet metal to other materials, stainless steel fin heat exchangers can be used in cooling organic gases, flue gases, and steam. Thus, it is a highly sought-after material for a variety of industries.
For over 30 years, H.Stars Group has been a company that focuses on the manufacture and supply of premium quality industrial chillers and heat pumps for customers who are looking for the commercial and industrial air conditioning and heating systems. More than just a specialist manufacturer for chillers, heat pumps and air handling units, H.Stars Group offers efficient cooling and heating solutions to ensure a comfortable indoor environment for both industrial and commercial spaces such as manufacturing plants, meat processing plants, cold storage rooms, shopping malls, offices, healthcare facilities, schools, data centers, hotels, airports, and more. We at H.Stars Group aim to be a reliable partner for customers around the globe to deliver outstanding heating, ventilation and air conditioning solutions.
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