KOREA ENGLISH CHINESE

Industrial Facilities Dept.

Considering the Environment

Clean World High Technology

Industrial Facilities Dept.
AIR HANDLING UNIT

AIR HANDLING UNIT

Overview

Air handling unit is a core device for air conditioning facilities used as to regulate and circulate the air temperature, humidity, and cleanness of air supplied to the room to suit the room’s condition, and the components are: air purifier, heat exchanger, and ventilator

Equipment Structure

  • Base and Frame Base is made of structural rolled steel (KSD 3503) to stand weight. Frame is specially designed by pressing AL out, assembling into corner connection piece.
  • Damper Air Tight Type damper of low air resistance and high air tightness using blade of AL extrusion in Air Foil shape is used.
  • Air Filter It is made with flat type structure of low speed filter type and nonwoven fabric is used as to minimize the static pressure loss and can be washed. Depending on demands , the Roll Filter or Clean-room’s basic, intermediate and advanced filters are provided.
  • Cooling and Heating Coil After molding, laminating and inserting the seamless Phosphorus Deoxidized Tube Copper ( KSD 5301-Purity 99.9% ) and Corrugate Al Fin (KDS 6701-0.14t and more), the hydraulic ball expansion method was selected to maximize the heat conductivity and various forms like Non-Freezing Coil and others can be manufactured to adapt the usage.
  • Air Blower High efficiency and low noise Air Foil Fan is used to allow high efficiency and energy conserving operation with energy savings. The blower’s rotary wings are accurately manufactured to demonstrate an almost static and dynamic equilibrium with low vibration noise and extension of life spans of bearings and air conditioning units.

Equipment Specification

Division / Model SH0045 SH0065 SH0085 SH0120 SH0160 SH0200 SH0240 SH0300 SH0370 SH0450 SH0500 SH0600
Standard air volume m3/min 45 65 85 120 160 200 240 300 37 450 500 600
m3/h 2,700 3,900 5,100 7,200 9,600 12,000 14,400 18,000 22,200 27,000 30,000 36,000
Air Volume Range m3/min 35~49 46~79 80~100 101~139 140~199 180~249 200~283 284~339 340~432 411~529 481~556 557~679
m3/h 2,100
~2,940		 2,760
~4,740		 4,800
~6,000		 6,060
~8,340		 8,400
~11,940		 10,800
~14,940		 12,000
~16,980		 17,040
~20,340		 20,400
~25,920		 24,660
~31,740		 28,860
~33,360		 33,420
~40,740
Fan Supply Air Air-Foil #DS 1 3/4 2 2 1/2 3 3 3 3 1/2 4 4 4 1/2 5 5 1/2
Motor KW 1.5 2.2 2.2 3.7 3.7 5.5 7.5 7.5 11 15 15 18.5
Pressure mmAq 60 75 75 80 80 80 85 85 85 90 90 90
Return Air Sirocco #DS 1 3/4 1 3/4 2 2 2 1/2 2 1/2 3 3 1/2 4 4 4 4 1/2
Motor KW 0.75 1.5 1.5 2.2 2.2 3.7 3.7 5.5 5.5 7.5 7.5 11
Static pressure mmAq 35 35 40 40 40 45 45 45 45 45 45 45
Coil Cooling capacity Cold Water Kcal/h 19,000 29,000 38,000 54,000 71,000 90,000 105,000 135,000 165,000 200,000 225,000 270,000
Heating capacity Steam Kcal/h 27,000 39,000 51,000 73,000 97,000 121,000 145,000 181,000 224,000 272,000 302,000 363,000
Hot Water Kcal/h 22,000 32,000 42,000 60,000 80,000 100,000 120,000 150,000 185,000 225,000 250,000 300,000
Size Pass(H)
x L x No		 18(689)
x 440 x 1		 18(689)
x 640 x 1		 20(765)
x 740 x 1		 22(842)
x 940 x 1		 22(842)
x 1240 x 1		 26(994)
x 1340 x 1		 30(1146)
x 1440 x 1		 30(1146)
x 1740 x 1		 34(1299)
x 1840 x 1		 38(1451)
x 2140 x 1		 40(1527)
x 2140 x 1		 46(1756)
x 2340 x 1
Frontal Area m2 0.303 0.441 0.565 0.791 1,044 1.332 1,651 1,995 2,390 3.106 3.269 4.109
Filter Array Column
X Row		 1 x 1 1 x 1.5 1 x 1.5 1.5 x 2 1.5 x 2 2 x 2 2 x 2.5 2 x 3 2 x 3.5 2.5 x 4 2.5 x 4 3 x 4
610 x 610 EA 1 1 1 2 2 4 4 6 6 8 8 12
305 x 610 EA - 1 1 2 2 - 2 - 2 4 4 -
Front Area m2 0.37 0.56 0.56 1.12 1.12 1.49 1.86 2.23 2.60 3.72 3.72 4.47
Standard Humidification Volume kh/h 5 10 15 20 30 35 40 55 65 75 85 100
Pinping Cold & Hot
entrance and exit		 A x No. 32 x 1 32 x 1 32 x 1 40 x 1 50 x 1 50 x 1 65 x 1 65 x 1 80 x 1 80 x 1 100 x 1 100 x 1
Steam entrance A x No. 32 x 1 32 x 1 40 x 1 40 x 1 50 x 1 50 x 1 50 x 1 65 x 1 80 x 1 80 x 1 80 x 1 80 x 1
Steam exit A x No. 25 x 1 25 x 1 25 x 1 25 x 1 32 x 1 32 x 1 32 x 1 40 x 1 40 x 1 40 x 1 40 x 1 40 x 1

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