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Air Cooled Screw Chiller
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Air Cooled Screw Chiller

Niasi's Air Cooled Screw Chiller feature internationally renowned high-efficiency, energy-saving screw compressors. Paired with high-quality and efficient copper pipes for condensers, evaporators, and world-renowned control components, these units boast advantages such as compact size, low noise, high energy efficiency, long lifespan, and simple operation. The Air Cooled Screw Chiller's exquisite design and reliable, stable, high-efficiency quality set them apart from similar products in the market!

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Product Description

Air Cooled Screw Chiller


Niasi's Air Cooled Screw Chiller feature internationally renowned high-efficiency, energy-saving screw compressors. Paired with high-quality and efficient copper pipes for condensers, evaporators, and world-renowned control components, these units boast advantages such as compact size, low noise, high energy efficiency, long lifespan, and simple operation. The Air Cooled Screw Chiller's exquisite design and reliable, stable, high-efficiency quality set them apart from similar products in the market!


A more efficient Air Cooled Screw Chiller means less power generation, resulting in reduced greenhouse gas (CO2) emissions and operational cost savings. Each unit of the Air Cooled Screw Chiller manufactured by Niasi undergoes extensive testing to verify its robust operation and ensure smooth startup. These Air Cooled Screw Chillers are convenient for maintenance and have low maintenance costs. Larger impellers operate at lower speeds, reducing noise. Additionally, as the ambient temperature decreases, fan airflow decreases, resulting in lower noise levels.


Sort Single Compressor Series
Double Compressor Series
Parameters/Type NL-40 ASCS NL-50 ASCS NL-60 ASCS NL-70 ASCS NL-8 ASCS NL-100 ASCS NL-120 ASCS NL-140 ASCS NL-160 ASCS NL-180 ASCS NL-80 ASCD NL-100 ASCD NL-120 ASCD NL-140 ASCD NL-160 ASCD
Rated Cooling
Capacity
50HZ Btu/h 447234 568431 627493 727523 840868 1033759 1245427 1483383 1657497 1905012 894468 1136862 1254986 1455047 1681736
Kcal/h 112640 143164 158040 183233 211780 260361 313672 373603 413455 479794 225279 286328 316079 366466 423560
KW 13.1 166.5 183.8 213.1 246.3 302.8 364.8 434.5 485.5 558 262 333 367.6 426.2 492.6
USRT 37.2 47.3 52.3 60.6 70.0 86.1 103.7 123.5 138.0 158.7 74.5 94.7 104.5 121.2 140.1
Input Power Supply ~380V /3PHASE /Hz
Input Power KW 36.8 45.8 48.1 55.8 63.8 77.1 92.8 109.1 120.8 132.8 73.6 91.6 96.2 111.6 127.6
Cooling Loop 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
Coolant Flow Contorol Thermostatic Expan Sion Valve
Input Power Supply R22/407C/134A
Compre ssor Pattern Semi-hermetic Screw Expan sion Valve
Quantity 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
StaringMethod Y-Start
Capacty Cotrol % 100-75-50-25
Condensr Pattern High Effective Red Copper Pipes Covered into Alminum Fines
Air flow CMH 50340 63670 69570 80670 9330 1139970 137280 163080 181890 207240 10080 127380 139140 16130 63690
Engine power KW 1 5.16 5.16 5.16 6.88 6.88 8.6 10.32 12.04 13.76 6.88 5.16 8.6 10.32 5.16
Evaporator  Pattern Tube -in-shell Heat Exchanger
Quantity 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
pressure loss Kpa 72 72 72 72 72 85 85 85 85 85 85 85 85 85 85
Water flow m3/h 22.5 28.5 31.5 36.5 42.2 51.9 62.5 74.5 83.2 95.7 44.9 57.1 63.0 73.1 84.4
Temperature Controller Micro-computer controlled systen for refigeration
Safety Device High/low pressure switch, exhaust overheat protection, hot melt plug, anti-freeze thermostat, compressor thermal protector, overcurrent relay, phase sequence/lack protector, oil pressure protection.
Pipes Connection Freezing water Flowin Out Inch 2-1/2 2-1/2 4 4 4 4 4 4 4 4 4 4 4 4 4
Machine Weight Kg 925 1080 3700 3700 3700 3700 3700 3700 370 3700 2400 2400 2400 3000 3200
Running Weight Kg 990 1160 4000 4000 4000 4000 4000 4000 4000 4000 2600 2600 2600 3200 3500


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