Industrial Screw Air Cooled Water Chiller 80rt

Model NO.: DLA-S2-281A
Application Fields: Food Processing
Application Machine: Precision Machine Tool
Certification: CE
Condition: New
Size (mm): 2460*2160*2400
Weight (Kg): 2800
Trademark: DARREN
Transport Package: Plastic Film
Specification: CE, SGS, ISO9001
Origin: China
HS Code: 8418692090
INDUSTRIAL CE APPROVED AIR/WATER COOLED CHILLER

1. Our factory is located in Shanghai, covering an area of 15,000 square meters.

Industrial Screw Air Cooled Water Chiller 80rt


2. Key Features of the Air Cooled Screw Chiller

1) Cooling capacity ranges from 180 kW to 1520 kW.

2) Operating conditions: Chilled water inlet temperature is 12°C, outlet is 7°C, ambient temperature is 35°C.

3) Input power: 3P-380V-50Hz, voltage fluctuation allowed ±10%, phase difference ≤2%.

4) Noise measurement at 2m ahead and 1.5m high, average measured on four dimensions.

5) Semi-closed 5:6 asymmetric twin-screw compressor from a world-renowned brand, operating trouble-free over 100,000 hours.

6) Eight-stage volume control or 0%-100% automatic regulation.

7) Fluoride-resistant high-performance motor from France.

8) PLC microcomputer control with Siemens LCD touch screen, supporting both English and Chinese interfaces.

9) Wide range of chilled water temperature for year-round industrial use.

10) Environmentally friendly refrigerants R407C or R134A available.

11) Free step-down triangle star starter.

12) Dual refrigeration circuits for backup operation.

3. Product Images

Industrial Screw Air Cooled Water Chiller 80rt

4. DARREN Team

Industrial Screw Air Cooled Water Chiller 80rt

Item Type DLA-
1802 2202 2602 2902 3202 3602 4002 4552 5102 5652 6202 6602 7002 7602 8202 8402
Nominal Cooling Capacity KW 180 220 260 290 320 360 400 455 510 565 620 660 700 760 820 840
104Kcal/h 15.5 18.9 22.4 24.9 27.5 31.0 34.4 39.1 43.8 48.6 53.3 56.7 60.2 65.3 70.5 72.2
RT 51 63 74 82 91 102 114 129 145 161 176 188 199 216 233 239
Nominal Heating Capacity KW 200 245 290 325 360 405 450 510 570 635 700 745 790 855 920 944
104Kcal/h 17.2 21.1 24.9 27.9 31.0 34.8 38.7 43.8 49.0 54.6 60.2 64.1 67.9 73.5 79.1 81.2
RT 57 70 82 92 102 115 128 145 162 181 199 212 225 243 262 268
Run Control Use PLC Microcomputer Control
Power Supply 380V/3N/50Hz
Machine Power kW 65.3 73.4 89.5 94.5 105.7 114.7 126.7 139.7 152.5 172.6 192.5 205.9 219.2 238.5 257.8 262.5
Machine Operating Current A 114.3 128.5 156.6 165.4 185 200.8 221.7 244.5 266.9 302 336.9 360.3 383.6 417.4 451.2 459.6
Compressor Type Semi-closed 5:6 Asymmetric Twin-Screw Compressor
Startup Type Y Start
Energy Regulation 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100% or Automatic Regulation
Refrigeration Power kW 55 67.1 79.2 87.3 95.4 105.9 116.4 129.3 142.2 162.2 182.2 190.4 198.6 217.9 237.2 241.9
Refrigeration Current A 96.3 117.4 138.6 185.4 167 226.3 203.7 283.8 248.9 333.2 318.9 381.4 347.6 423.6 415.1 461
Heating Power kW 53.6 65.4 77.2 85.1 93 103.2 113.4 126 138.6 158.1 177.6 185.6 193.6 212.4 231.2 235.8
Heating Current A 93.8 114.5 135.1 149 162.8 180.6 198.5 220.5 242.6 276.7 310.8 324.8 338.8 371.7 404.6 412.3
Evaporator Type Pipe Dry High Efficiency Heat Exchanger
Flow m³/h 30.9 37.7 44.6 49.7 54.9 61.7 68.6 78.0 87.4 96.9 106.3 113.1 120.0 130.3 140.6 144.0
Interface Size DN 80 80 100 100 100 100 125 125 125 150 150 150 150 150 200 200
Water Pressure Drop kPa 46 46 47 48 49 50 51 52 52 52 52 54 54 56 57 57
Condenser Type Imported Efficiency Copper Pipe and Aluminum Foil Wing Heat Exchanger
Air Flow m³/h 69940 85446 100952 112292 123631 138661 153690 173899 194107 216429 238750 253095 267440 291042 314643 321994
Condenser Fan Quantity SET 6 6 6 6 6 6 6 6 8 8 12 12 12 12 12 12
Stand-alone Power kW 0.85 0.85 1.32 1.32 1.6 1.6 2.2 2.2 2.2 2.2 1.32 1.32 1.6 1.6 1.6 2.2
Refrigerant Type R22
Refrigerant Volume kg 46 67 67 74 82 95 102 115 131 146 159 165 179 194 210 215
Overall Size Length mm 3200 3200 3200 3400 3400 4000 4000 4400 4400 6400 6400 6400 6400 6700 6700 7100
Width mm 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200
Height mm 2300 2300 2300 2300 2300 2300 2300 2300 2300 2300 2560 2560 2560 2560 2560 2560
Noise dB(A) 64 64 64 64 64 64 67 67 68 68 68 68 68 68 69 69
Machine Weight kg 3200 3330 3330 3750 3850 4200 4400 4600 4800 4950 5200 5450 5750 5840 5900 6150
Operating Weight kg 3500 3700 3700 4100 4200 4500 4800 4900 5300 5500 5700 5950 6300 6400 6500 6850

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