Direct Expansion Air Conditioning Unit
Direct Expansion Air Conditioning Unit Direct Expansion Air Conditioning Unit Direct Expansion Air Conditioning Unit Direct Expansion Air Conditioning Unit Direct Expansion Air Conditioning Unit

Direct Expansion Air Conditioning Unit

In the direct expansion air conditioning unit, no other functional components like a freezer, water tank, and water pump are required as the refrigerant expands directly in the evaporator, eliminating any energy loss associated with secondary heat transfer. This provides an energy-efficient cold source for the air conditioning system.

The direct expansion unit comes in a number of styles, including air-cooled and water-cooled condensers. Various functional components can also be added to increase efficiency, such as medium-efficiency bag filtration. When installed in a clean, dust-free environment, electrostatic filters, gas phase filters, and the like can be added to enhance the quality of the indoor air.

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Specifications
Model TWK030-5F TWK 045-6F TWK 060-10F TWK 72-12F TWK 090 -15F TWK 110-20F TWK 145一25F TWK 160-30F TWK 210-4OF TWK 230-50F TWK 300-60F
Performance Cooling capacity kW 14.8 20.3 29.2 34.4 43.8 58.4 68.8 87.6 103.2 135.6 175.2
Air flow Mh a000 4500 soo0 7200 s00o 11000 14500 16000 210o0 23000 a0000
External static pressure (ESP) Pa 200 200 200 300 300 350 350 400 400 450 500
Sound level DB(A) ≤63 ≤64 ≤66 < 67 ≤68 ≤69 ≤69 ≤72 ≤74 ≤75 ≤76
Power supply 380V/3N/50Hz
Total power kW 5.1 6.5 10.4 12.6 15.9 20.5 24.2 29.2 37.8 47.5 61
Refrigerant R22R134/R407eR410a
Flow control Externally equalized thermostatic expansion valve
Supply air (SA) system Motor power kW 0.75 1.1 1.5 2.2 3 3 4 5.5 7.5 7.5 11
Air filter 1" washable aluminum mesh filter
Compressor Type Hermetic compressor
Power kW 3.75 4.5 .752 .52 .75x3 7.52 0x Px2+3 9x3 9x4 9x5
Condensing fan Type Axial fan
Motor power kW 0.35 o.41 0.85 o.85 1,1 O.05x2 .85x2 11x2 1px2 0.85x4 1.+085)u2
Dimensions Width mm 100o 1000 1300 1500 1650 215o 215o 21so 2150 2150 2150
Length mm 1400 1B0o 1800 1800 2o0o 190o 190o 21Co 2100 3600 3000
Height nm 1200 1400 1500 1550 1550 1500 1750 2050 2050 1900 2050
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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