Shenzhen Shilin Refrigeration Equipment Engineering Co., Ltd
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Central air conditioning unit
Central air conditioning unit
Product details
  • 中央空调主机

    Central air conditioning unit

DESCRIPTION

Shilin water-cooled cabinet series gathers the essence of domestic and foreign products, and adopts modern advanced technology to manufacture high-quality and beautiful products. At present, the cooling capacity of the products is controlled by19500Kcal/to200000Kcal/hr(8HP-80HP)It can be widely used in shopping malls, hotels, banks, guesthouses, cinemas, and industrial fields.

compressor

Selected original sealed reciprocating machine/Vortex compressor. Good performance and low noise. According to customer needs and the size of the refrigeration capacity, single or multi machine combinations can be used. The compressors can automatically alternate operation based on load hydrocarbons, balancing the operating hours of each compressor and greatly extending the service life of the chiller unit.

evaporator

The evaporator coil is equipped with efficient slotted fins and internally threaded copper tubes, which have high heat exchange efficiency and good stability.

condenser

The condenser adopts copper pipes imported from Germany and Japan, processed into trapezoidal low assist pipes to enhance heat transfer capacity. The inner surface of the copper pipes is smooth, which reduces water pressure and is easy to clean and maintain

Protector

The protection system devices include: temperature control switch, high and low pressure switch, overload protector, compressor overheat protector, compressor frequent start protector, and abnormal indicator light

Computer control system

Shilin Company has developed high intelligencePLCPCA high-level computer control system that can be used for remote monitoring and control, with simple operation, connection between the host and the power supply, low failure rate, high safety factor, and easy installation. The system control can be adjusted in real-time, intuitive and reliable.

Box board

The box plate of the fully enclosed chiller unit is precision machined by CNC punching machine and coated with electrostatic powder paint for a luxurious and beautiful appearance. The inner wall of the box is covered with insulation material and sound-absorbing.


Performance parameter table;

Model number

LSHW

-050

LSHW

-008

LSHW

-010

LSHW

-012

LSHW

-015

LSHW

-020

LSHW

-025

LSHW

-030

LSHW

-040

LSHW

-045

LSHW

-050

LSHW

-060

LSHW

-080

Machine features

Use power supply

3&-50HZ-380V

Refrigeration capacity

KW

15.2

23.9

30.5

38.6

47.8

62.2

75.0

93.5

118.0

133.2

151.3

182.6

248.7

Heating Capacity

KW

6

9

13.5

18

22.5

24

36

45

54

60

72

90

108

Humidification amount

Kg/h

5

8

8

8

13

13

23

23

32

32

42

42

42

Circulating air volume

m3/h

2800

4200

5300

6500

8000

10800

13600

18000

22000

25600

28000

31800

40000

External residual pressure

Pa

220

250

250

300

300

350

400

400

450

450

500

500

550

Temperature control range and accuracy

.C

16~27℃±1℃

Humidity control range and accuracy

%

50~70%±5%

Instrumental sound

Bb(A)

≤59

≤63

≤65

≤67

≤69

≤70

≤72

≤74

≤75

≤76

≤76

≤78

≤79

total input power

KW

12.6

19.8

26.3

31.5

42.3

47.5

66.2

79.7

101.5

113.2

129.7

161.5

190.2

Refrigeration system

compressor

type

Fully enclosed vortex/piston type

Input power

kw

3.8

6.0

7.5

9.0

12.2

15.0

18.0

22.5

27.0

33.0

36.0

45.0

58.5

evaporator

type

Internal threaded steel pipe fins

Surface area/row

M2

0.52/3

0.52/4

0.68/4

0.86/4

0.96/4

1.33/4

2.08/3

1.93/4

2.36/4

2.65/4

2.93/4

3.42/4

4.27/4

condenser

type

Shell and tube type

Cooling water volume

N3

3.2

5.4

6.8

8.6

10.3

13.9

17.2

20.5

27.3

30.8

34.2

40.8

53.0

pipe diameter

b

PT2”

”PT2-1/2”

PT3”

PT4”

refrigerant

type

R-22

control mode

thermal expansion valve

filling amount

kw

2.4

3.6

4.9

6.2

7.4

9.8

12.2

14.8

18.5

22.2

24.0

28.5

38.0

deliverAir System

Fan Type

Low noise dual suction centrifugal type

Motor Power

0.55

1.1

2.2

2.2

3.0

4.0

4.0

5.5

7.5

7.5

11

11

15

Transmission mode

belt drive

Air Filtration

Double layer nylon mesh/non-woven fabric initial effect (washable)

heater

type

electrothermal

power

KW

6

9

13.5

18

22.5

24

36

45

54

60

72

90

108

humidifier

type

Electrode type

power

kw

3.7

6.1

6 .1

9.8

15.9

15.9

25.1

25.15.

31.8

31.8

31.8

31.8

31.8

External size type

long

mm

900

1100

1380

1650

1650

1850

1950

19502

2150

2150

2150

2680

3160

wide

mm

500

560

560

650

650

750

1100

11013

1380

1380

1380

1380

1450

tall

mm

1700

1700

1700

1850

1850

1850

1880

1880

1880

1880

1880

1950

2200

Unit weight

kg

250

280

360

480

550

650

890

950

1130

1260

1330

1700

1950


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