8, no need to install the cooling tower cooling water pumps and other equipment for water shortage and poor water quality areas. Can be installed in the rooftop roof and other open spaces, no special room, save space.
Air-cooled screw-type series of technical parameters:
Parameter model | LT-040DA | LT-050DA | LT-060DA | LT-075DA | LT-085DA | LT-100DA | LT-120DA | LT-150DA | LT-170DA | LT-200DA | LT-240DA | ||
Cooling capacity | kcal/h | 90128 | 114724 | 130290 | 178020 | 214140 | 249400 | 291540 | 356040 | 428280 | 498800 | 583080 | |
KW | 104.8 | 133.4 | 151.5 | 207 | 249 | 290 | 339 | 414 | 498 | 580 | 678 | ||
Enter the total power | KW | 39.7 | 49.7 | 56.3 | 75.3 | 88.3 | 103.4 | 118.2 | 150.6 | 176.6 | 206.8 | 236.4 | |
Maximum operating flow | A | 86 | 108 | 128 | 162 | 180 | 216 | 246 | 324 | 360 | 432 | 492 | |
power supply |
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3ph-380v 50HZ(200V/220V/415V 50HZ/60HZ)) |
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Refrigerating machines | name |
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R22 |
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Charge | kg | 28 | 35 | 43 | 53 | 60 | 72 | 86 | 106 | 120 | 144 | 172 | |
control method |
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External balance thermostatic expansion valve |
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compressor | Types of |
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Semi-closed screw type |
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power | KW | 37.3 | 46.1 | 51.9 | 69.9 | 81.7 | 96.2 | 109.4 | 69.9×2 | 81.7×2 | 96.2×2 | 109.4×2 | |
start up |
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Y-△ |
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Energy adjustment range | % | 0-25-50-75-100 |
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Evaporator | Types of |
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Korean shell and tube |
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Frozen water | m3/h | 18 | 22.9 | 26 | 35.5 | 42.7 | 49.7 | 58.1 | 71 | 85.4 | 99.4 | 116.2 | |
Water inlet and outlet pipe diameter | lnch | 3" | 3" | 3" | 3" | 4" | 4" | 4" | 5" | 6" | 6" | 6" | |
Condenser | Types of |
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Air-cooled high-performance internal thread copper tube sets of aluminum |
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Fans | Types of | Low noise external rotor fan |
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power | KW | 3.4 | 3.6 | 4.4 | 5.4 | 6.6 | 7.2 | 8.8 | 10.8 | 13.2 | 14.4 | 17.6 | |
Air volume | m3/h | 40000 | 48000 | 55000 | 71000 | 82000 | 95000 | 115000 | 142000 | 164000 | 190000 | 230000 | |
Safety protection device | ompressor overheating protection, unit overheating protection devices, high and low devices, frost protection settings, power reverse phase / phase protection. |
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Water flow opening and closing |
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Mechanical Dimensions | long | mm | 2000 | 2200 | 2500 | 3200 | 3500 | 4000 | 4800 | 6200 | 6800 | 7800 | 4000 |
width | mm | 1500 | 1700 | 1850 | 1950 | 1950 | 1950 | 1950 | 2000 | 2000 | 1950 | 1950 | |
high | mm | 2000 | 2000 | 2150 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | |
Unit weight | kg | 1300 | 1620 | 1930 | 2260 | 2420 | 2860 | 3250 | 4200 | 4450 | 4850 | 5300 | |
Operating weight | kg | 1390 | 1870 | 2210 | 2420 | 2680 | 3020 | 3460 | 4430 | 4680 | 5120 | 5630 |
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