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D Series Air Cooled Condenser

An Air Cooled Condenser (ACC) is a direct dry cooling system where the steam is condensed inside air-cooled finned tubes. We have 3 models of this D series air cooled condenser units: the DL air-cooled condenser, the DD air-cooled condenser and the DJ air-cooled condenser, of which the fin spaces are respectively 4.55mm,6.0mm and 9.0mm.

Designed to work under different temperature ranges, the DL condenser can be used in fresh-keeping storehouses where the temperature is kept around 0℃, and the DD condenser can be used when the temperature is lower than -25℃. Each of these air condensing units are highly credited for their reliable performances, high operation efficiency and long service life.

Advantageous Features of Air Cooled Condenser
1) Fine steel casing with refined coatings that are rust-resistant and aesthetically pleasing.
2) Unique design of the fan coils which, with the help of the mechanical expansion tube, places the copper pipe and aluminum fins tights together to transfer heat efficiently.
3) Stainless steel electric heater is mounted with the coils to avoid being iced.
4) A Unique design of double condensate water pans effectively minimize the chance of the pan freezing.
5) Long-distance air duct available.

Overall sizes Diagram of the Air Cooled Condenser

Technical Specifications of DL Series Air Cooled Condenser (Fin Space 4.5mm)

Part No. Nominal Capacity (kW) t=7℃ R22 R404A Area of Cooling m2 Pipe Volume dm3 Air Volume m3/h Air Throw m Fan Power W Defrosting Input kW coil water pipe Install Size (mm) Connection Pipe Size mm Drain-Pipe Diam mm
A B C D E E1 E2 E3 F Water Inlet Water Outlet
DL2.2/311A 2.2 2.3 7 1.4 1500 9 90 1.0 0.5 642
445
465
364
440
105
Φ12 Φ16 1"
DL3.5/311A 3.5 3.7 11 2.4 1500 9 90 1.5 0.5 642
445
465
364
440 105
Φ12 Φ16 1"
DL4.7/312A 4.7 4.9 14 3.1 3000 9 180 1.8 0.9 1092
445
465
364
860
120
Φ12 Φ22 1"
DL6/312A 6 6.3 26 4.4 3000 9 180 2.7 0.9 1108
455
465
384
860
120
Φ12 Φ22 1"
DL9/352A 9 9.5 35 6.1 4500 10 280 2.7 0.9 1408
455
465
384
1160
135
Φ16 Φ28 1"
DL12.5/402A 12.5 13.1 43 7.9 7000 13 360 3.6 1.2 1488
555
565
474
1240
135
Φ16 Φ28 1"
DL14.5/402A 14.5 15.2 52 9.4 7000 13 360 4.8 1.2 1488
555
665
474
1240
135
Φ16 Φ28 1"
DL17/402A 17 17.9 61 11 7000 13 360 6.0 1.2 1488
555
565
474
1240
135
Φ16 Φ35 1"
DL25/502A 25 26.3 87 15.6 12000 17 900 7.5 1.5 1758 595 665 474 1480 135 Φ16 Φ35 1"
DL29/453A 29 30.5 104 19.1 13500 17 750 8.0 2.0 2121
595
665 474 1801 627 587 587 160
Φ22 Φ42 1"
DL36.5/503A 36.5 38.3 122 22.4 18000 19 1350 8.0 2.0 2400 595 665 474 2080 720 680 680 160 Φ22 Φ42 1"
DL42/503A 42 44.1 156 25.6 18000 19 1350 10.0 2.0 2704 595 665 474 2374 818 778 778 160 Φ22 Φ42 1"
DL49/503A 49 51.5 182 32 18000 19 1350 12.0 2.0 2704 655 665 534 2374 818 778 778 160 Φ28 Φ54 1"
DL59/504A 59 62.0 208 38.7 24000 19 1800 13.0 2.6 3938 785 675 654 3600 930 885 895 170 Φ28 Φ54 1"
DL70/554A 70 73.5 260 45.1 30000 25 2400 15.6 2.6 3938 785 775 654 3600 930 885 895 170 Φ28 Φ54 1"
DL84/554A 84 88.2 306 58 30000 25 2400 18.6 2.6 3938 785 975 654 3600 930 885 895 170 Φ28 Φ54 1"
DL103/604A 103 108.2 371 70.9 42000 25 3120 20.8 2.6 3938 785 975 654 3600 930 885 895 170 Φ35 Φ76 1"
DL112/634A 112 117.6 390 77.3 46000 25 3200 23.4 5.2 3938 785 1075 654 3600 930 885 895 170 Φ35 Φ76 1"
DL122/634A 122 128.1 463 83.7 46000 28 3200 26 5.2 3938 785 1075 654 3600 930 885 895 170 Φ35 Φ76 1"

Technical Specifications of Air Cooled Condenser( DD Series, Fin Space 6.0mm)

Part No. Nominal Capacity (kW) t=7℃ R22 R404A Area of Cooling m2 Pipe Volume dm3 Air Volume m3/h Air Throw m Fan Power W Defrosting Input kW coil water pipe Install Size (mm) Connection Pipe Size mm Drain-Pipe Diam mm
A B C D E E1 E2 E3 F Water Inlet Water Outlet
DD1.4/311A 1.4 1.5 5.5 1.4 1500 9 90 1.0 0.5 642 445 465 364 440 105 Φ12 Φ16 1"
DD2.3/311A 2.3 2.4 8.5 2.4 1500 9 90 1.5 0.5 642 445 465 364 440 105 Φ12 Φ16 1"
DD3/312A 3 3.2 11 3.1 3000 9 180 1.8 0.9 1092 445 465 364 860 120 Φ12 Φ22 1
DD4.5/312A 4.5 4.7 20 4.4 3000 9 180 2.7 0.9 1108 445 465 384 860 120 Φ12 Φ22 1"
DD6/352A 6 6.3 27 6.1 4500 10 280 2.7 0.9 1408 455 465 384 1160 135 Φ16 Φ28 1"
DD7.5/402A 7.5 7.9 33 7.9 7000 13 360 4.8 1.2 1488 555 565 474 1240 135 Φ16 Φ28 1"
DD9/402A 9 9.5 40 9.4 7000 13 360 6.0 1.2 1488 555 665 474 1240 135 Φ16 Φ28 1"
DD11/402A 11 11.6 47 11 7000 13 360 7.2 1.2 1488 555 565 474 1240 135 Φ16 35 1"
DD15.5/502A 15.5 16.3 67 15.6 12000 17 900 7.5 3.0 1758 595 665 474 1480 135 Φ16 Φ35 1"
DD19/453A 19 20 80 19.1 13500 17 750 8.0 4.0 2121 595 665 474 1801 627 587 587 160 Φ22 Φ42 1"
DD24/503A 24 25.2 94 22.4 18000 19 1350 10.0 4.0 2400 595 665 474 2080 720 680 680 160 Φ22 Φ42 1"
DD29/503A 29 30.5 120 25.6 18000 19 1350 12.0 4.0 2704 595 665 474 2374 818 778 778 160 Φ22 Φ42 1"
DD32/503A 32 33.6 140 32 18000 19 1350 14.0 4.0 2704 655 665 534 2374 818 778 778 160 Φ28 Φ54 1"
DD38/504A 38 39.9 160 38.7 24000 19 1800 14.0 5.2 3938 785 675 654 3600 930 885 895 170 Φ28 Φ54 1"
DD47/554A 47 49.4 200 45.1 30000 25 2400 15.6 5.2 3938 785 775 654 3600 930 885 895 170 Φ28 Φ54 1"
DD58/554A 58 60.9 235 58 30000 25 2400 20.8 5.2 3938 785 975 654 3600 930 885 895 170 Φ28 Φ54 1"
DD72/604A 72 75.6 285 70.9 42000 25 3120 26.0 5.2 3938 785 975 654 3600 930 885 895 170 Φ35 Φ76 1"
DD79/634A 79 83 300 77.3 46000 25 3200 28.6 5.2 3938 785 1075 654 3600 930 885 895 170 Φ35 Φ76 1"
DD88/634A 88 92.4 356 83.7 46000 28 3200 33.8 5.2 3938 785 1175 654 3600 930 885 895 170 Φ35 Φ76 1"

Technical Specifications of Air Cooled Condenser(DJ Series, Fin Space 9.0mm)

Part No. Nominal Capacity (kW) t=7℃ R22 R404A Area of Cooling m2 Pipe Volume dm3 Air Volume m3/h Air Throw m Fan Power W Defrosting Input kW coil water pipe Install Size (mm) Connection Pipe Size mm Drain-Pipe Diam mm
A B C D E E1 E2 E3 F Water Inlet Water Outlet
DJ1.7/311A 1.7 1.8 6 2.4 1500 9 90 1.5 0.5 642 445 465 364 440 105 Φ12 16 1"
DJ2.2/312A 2.2 2.3 8 3.1 3000 9 180 1.8 0.9 1092 445 465 364 860 120 Φ12 Φ22 1"
DJ2.7/312A 2.7 2.8 14 4.4 3000 9 180 2.7 0.9 1108 455 465 384 860 120 Φ12 Φ22 1"
DJ4.2/352A 4.2 4.4 19 6.1 4500 10 280 2.7 0.9 1408 455 465 384 1160 135 Φ16 Φ28 1"
DJ5.6/402A 5.6 5.9 23 7.9 7000 13 360 4.8 1.2 1488 555 565 474 1240 135 Φ16 Φ28 1"
DJ6.8/402A 6.8 7.1 28 9.4 7000 13 360 6.0 1.2 1488 555 665 474 1240 135 Φ16 Φ28 1"
DJ7.8/402A 7.8 8.2 33 11 7000 13 360 7.2 1.2 1488 555 565 474 1240 135 Φ16 Φ35 1"
DJ11.5/502A 11.5 12.1 47 15.6 12000 17 900 7.5 3.0 1758 595 665 474 1480 135 Φ16 Φ35 1"
DJ14/453A 14 14.7 56 19.1 13500 17 750 8.0 4.0 2121 595 665 474 1801 627 587 587 160 Φ22 Φ42 1"
DJ17/503A 17 17.9 66 22.4 18000 19 1350 10.0 4.0 2400 595 665 474 2080 720 680 680 160 Φ22 Φ42 1"
DJ20/503A 20 21 84 25.6 18000 19 1350 12.0 4.0 2704 595 665 474 2374 818 778 778 160 Φ22 Φ42 1"
DJ23/503A 23 24.2 98 32 18000 19 1350 14.0 4.0 2704 655 665 534 2374 818 778 778 160 Φ28 Φ54 1"
DJ26/504A 26 27.3 112 38.7 24000 19 1800 14.0 5.2 3938 785 675 654 3600 930 885 895 170 Φ28 Φ54 1"
DJ31/554A 31 32.6 140 45.1 30000 25 2400 15.6 5.2 3938 785 775 654 3600 930 885 895 170 Φ28 Φ54 1"
DJ40/554A 40 42.0 165 58 30000 25 2400 20.8 5.2 3938 785 975 654 3600 930 885 895 170 Φ28 Φ54 1"
DJ49/604A 49 51.5 200 70.9 42000 25 3120 26.0 5.2 3938 785 1975 654 3600 930 885 895 170 Φ35 Φ76 1"
DJ53.6/634A 53.6 56 210 77.3 46000 25 3200 28.6 5.2 3938 785 1075 654 3600 930 885 895 170 Φ35 Φ76 1"
DJ58/634A 58 61 249 83.7 46000 28 3200 33.8 5.2 3938 785 1175 654 3600 930 885 895 170 Φ35 Φ76 1"
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