MODEL
SJ-30A(u.d)
SJ-50A(u.d)
SJ-60A(u.d)
SJ-75A(u.d)
SJ-100A(u.d)
SJ-150A(u.d)
SJ-200A(u.d)
SJ-300A(u.d)
Item
Unit
 
Cooling
Kcal/hr(Cooling Capacity)
8,400
14,000
168,000
21,000
28,000
42,000
56,000
84,000
Reheating
Kcal/hr(Heating Capacity)
6,880
8,600
10,300
12,040
17,200
20,640
24,080
30,960
Humidifier
Kg/hr (Humidification Capacity)
3.6
4.8
6
7.2
7.2
9.6
12
15.6
Compressor
Horse Power
3
5
3*2
7.5
5*2
7.5*2
10*2
15*2
Type
Hermetic
Quantity
1
1
2
1
2
2
2
2
Refrigerant
 
R-22
R-22
R-22
R-22
R-22
R-22
R-22
R-22
Blower
Type
SIROCCO
Spec
DS1½×1
DS1¾×1
DS1¾×1
DS1¾×1
DS2×2
DS2×2
DS2×2
DS2×2
CMM
36
60
72
90
120
180
240
360
Motor(kw*pole)
0.5×6
0.75×6
0.75×6
1.1×6
0.75×6×2
1.1×6×2
1.5×6×2
1.5×6×2
Evaporator coil
Type
Multi-pass cross finned tube
 
Face area(㎡)
0.27
0.42
0.54
0.61
0.88
1.14
1.38
2
row×step
4*28
4*30
4*28
4*28
4*30
5*32
5*36
6*46
Quantity
1
1
1
1
1
1
1
1
Humidifier
Type
ELECTRIL PAN TYPE
KW*STEP
3*1
2*2
2.5*2
3*2
3*2
4*2
5*2
6.5*2
ELECTRIC REHEAT
Type
TUBULER FIN TUBE
KW*STEP
4*2
2.5*4
3*4
3.5*4
5*4
6*4
7*4
8*4
CONNECTION SIZE
liquid line(inch)
3/8
1/2
3/8
5/8
1/2
5/8
5/8
3/4
suction line (inch)
5/8
7/8
5/8
1 1/8
7/8
1 1/8
1 1/8
1 1/8
drain line(inch)
1
1
1
1
1
1
1
1
condensing unit
CMM
66
110
132
165
220
330
440
660
fan diameter(¢)
500
550
550
650
550
650
550
650
fan motor(kw*pole)
0.2*6*1
0.4*6*1
0.2*6*2
0.75*6*1
0.4*6*2
0.75*6*2
0.4*6*4
0.75*6*4
ELECTRIC POWER?
REQUIRED
standard (kw)
11.3
17.4
17.75
20.75
27
33.5
41
56
Economy (kw)
8.48
13.05
13.32
15.57
20.25
25.13
30.75
42
DIMENTION
indoor unit
 
width? (mm)
730
880
1,180
1,180
1,480
1,800
1,800
2,350
depth (mm)
750
750
750
750
750
830
830
830
height (mm)
1,800
1,800
1,800
1,800
1,800
1,900
1,900
2,300
DIMENTION
outdoor unit
width? (mm)
815
955
815
1,155
955
1,155
1,155
1,605
depth (mm)
705
755
705
805
755
805
805
805
height (mm)
750
950
750
1,050
950
1,050
1,050
1,050
 
 
Features
* Suitable for a big computing center.
* Because cool water is used as heat medium in cooling, it is possible to cool room and control dehumidify.
* Able to control big capacity, and there is no limit in installation location and distance, and so applicable to high-rise buildings.
* Because antifreeze is used during winter, it can be used without freezing rupture of piping.
 
 
 
MODEL
SJ-30GD1
SJ-50GD1
SJ-60GD2
SJ-75GD1
SJ-100GD2
SJ-150GD2
SJ-200GD2
Item
Unit
 
Cooling
Kcal/hr(Cooling Capacity)
9,000
15,000
18,000
22,500
30,000
45,000
60,000
Reheating
Kcal/hr((Heating Capacity)
6,880
8,600
10,300
12,040
17,200
20,640
24,080
Humidifier
Kg/hr (Humidification Capacity)
3.6
4.8
6
7.2
7.2
9.6
12
Compressor
Horse Power
3
5
3*2
7.5
5*2
7.5*2
10*2
Type
 
 
Hermetic
 
 
 
 
Quantity
1
1
2
1
2
2
2
Refrigerant
 
R-22
R-22
R-22
R-22
R-22
R-22
R-22
Blower
Type
 
 
SIROCCO
 
 
 
 
Spec
DS1½×1
DS1¾×1
DS1¾×1
DS1¾×1
DS2×2
DS2×2
DS2×2
CMM
36
60
72
90
120
180
240
Motor(kw*pole)
0.5×6
0.75×6
0.75×6
1.1×6
0.75×6×2
1.1×6×2
1.5×6×2
Evaporator coil
Type
Multi-pass cross finned tube
 
Face area(㎡)
0.27
0.42
0.54
0.61
0.88
1.14
1.38
row×step
4*28
4*30
4*28
4*28
4*30
5*32
5*36
Quantity
1
1
1
1
1
1
1
Humidifier
Type
 
 
ELECTRIL PAN TYPE
 
 
 
 
 
KW*STEP
3*1
2*2
2.5*2
3*2
3*2
4*2
5*2
ELECTRIC REHEAT
Type
TUBULER FIN TUBE
 
 
KW*STEP
4*2
2.5*4
3*4
3.5*4
5*4
6*4
7*4
CONNECTION SIZE
liquid line(inch)
3/8
1/2
3/8
5/8
1/2
5/8
5/8
suction line (inch)
5/8
7/8
5/8
1 1/8
7/8
1 1/8
1 1/8
drain line(inch)
1
1
1
1
1
1
1
condensing unit
 
 
SHEEL&TUBE
 
 
 
 
 
WATER IN/OUT LINE(A)
40/40
40/40
40/40
40/40
50/50
50/50
50/50
fan diameter(¢)
550
650
550
600
650
700
650
fan motor(kw*pole)
0.4*6*1
0.75*6*1
0.4*6*2
0.4*6*2
0.75*6*2
0.75*6*2
0.75*6*3
ELECTRIC POWER
REQUIRED
standard (kw)
11.3
17.4
17.75
20.75
27
33.5
41
Economy (kw)
8.48
13.05
13.32
15.57
20.25
25.13
30.75
DIMENTION
indoor unit
 
width? (mm)
1,180
1,180
1,480
1,480
1,800
2,350
2,350
depth (mm)
750
750
800
800
890
890
890
height (mm)
1,800
1,800
1,800
1,800
1,800
1,900
1,900
DIMENTION
outdoor unit
 
width? (mm)
1,150
1,250
1,700
1,800
1,900
2,000
2,550
depth (mm)
850
950
850
950
950
1,100
1,100
height (mm)
900
900
900
900
1,100
1,100
1,100
 
 
Air cooling type
     
Facility composition
Easy to install (indoor unit. outdoor unit. coolant piping)
 
Cooling capacity
2800 ㎉/h indoor temperature: 22℃±2℃ DB? indoor humidity: 50%±5% RH
Refrigerant piping
It is recommended that indoor unit is 30cm away from outdoor unit.
Material
Copper tube
 
Facility cost
Less expensive than glyco type, and applicable to small buildings or facilities.
Operational Features
Low maintenance cost and applicable to four seasons
 
Water cooling type
     
Facility composition
Complicated to install (dry cooler, coolant circulating pump, make-up water tank, coolant piping)
Cooling capacity
3000 ㎉/h indoor temperature: 22℃±2℃ DB? indoor humidity: 50%±5% RH
Refrigerant piping
There is little limit with distance between indoor unit and outdoor unit.
Material
Glycol type is corrosion resistant, and has semi-permanent tolerance due to the prevention of scale and improvement of heat conductivity in piping.
Facility cost
More expensive than air cooling type. Applicable to big buildings or facilities.
Operational Features
Lots of maintenance cost and applicable to four seasons.
A bit inconvenient to manage.
If outdoor temperature is below freezing point, antifreeze shall be injected.