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低温冷水机

Products are widely used in medicine, biology, chemical industry, food, beverage, plastics, electronics, textiles, chemical fibers, electroplating, ultrasound, laser, mechanical processing, special ca

  • 产品详情

Products are widely used in medicine, biology, chemical industry, food, beverage, plastics, electronics, textiles, chemical fibers, electroplating, ultrasound, laser, mechanical processing, special casting, welding, paper-making, composite materials, concrete processing, water treatment, printing industry, laboratories, hotels, villas, large office and shopping centers. And so on.


Characteristics of cryogenic chillers:


The world's most advanced scroll or piston compressors, electrical appliances and refrigeration systems are all world famous products.


The air-cooled condenser adopts the design of imported fan and large air volume axial flow, with high heat transfer effect.


The air-cooled series does not need cooling pumps and water towers. It is easy to install and suitable for the environment where production sites are scarce.


Ethylene glycol solution can be used as refrigerant carrier. The outlet temperature of frozen water can be controlled below - 60 C.


There are two refrigeration circuits in the double compressor series of water chillers. Even if one circuit fails, the other circuit can operate as usual.


The bottom of the fuselage of small units is equipped with movable casters, which are flexible and convenient to use.


The streamlined and beautiful design of the unit makes the operation procedure clear at a glance.


Stainless steel water tank is installed in the unit. High performance, high flow special pump.


All chillers should be inspected and debugged in the factory. The installation on site is simple and convenient.


If you need to order larger refrigeration capacity of large units, please consult our company's large screw chiller information.



                    型号

LC-5W

LC-10W

LC-15W

LC-20W

LC-30W

LC-40W

 项目

电源规格

ˉ

380V/3PH/50HZ

制冷量

kcal/h

6622

10062

16426

20038

32852

53750

kw

7.7

11.7

19.1

23.3

38.2

62.5

输入总功率

kw

4.5

6.75

10.1

12.8

21

34

压缩机

型式

ˉ

活塞式

功率

KW

3.75

6

9

11.3

9.4*2

30


功率

KW

0.75

0.75

1.1

1.5

2.2

4

扬程

M

18

18

20

20

20

20

冷媒

种类

ˉ

R22(R404A/R507)

填充量

kg

1.875

3

4.5

5.65

9.4*2

30

控制方式

ˉ

外平衡热力膨胀阀

蒸发器

型式

ˉ

壳管式高效换热器/不锈钢板换

冷冻水流量

m3/h

1.33

2.01

3.28

4

6.57

10.75

水管接口

PT

1″

1″

1-1/2″

2″

2-1/2″

3″

冷凝器

型式

ˉ

壳管式

冷却水流量

m3/h

1.7

2.62

4.27

5.2

8.54

14

水管接口

PT

1-1/2″

1-1/2″

1-1/2″

2″

3″×2

3″×2

安全保护

压缩机过热保护,过流保护,高低压保护,超温保护,流量保护,相序/缺相保护,排气过热保护,防冻保护

外形尺寸

L

mm

1080

1200

1600

2250

2100

2650

W

mm

630

810

900

1050

1150

1050

H

mm

980

1050

1170

1450

1500

1650

机组净重

kg

315

420

580

778

840

1300

运行重量

kg

340

450

625

840

907

1404

运行噪音

dB(A)

70

75

78

78

82

82

Remarks:

1) Unit conversion: 1 kW cold capacity = 860 kcal/hr 1RT = 3024 kcal/hr 1kcal/hr = 3.969 BTU/hr 1 metric horsepower (HP) = 0.735 KW

2) Parameter testing conditions: inlet temperature of chilled water - 20 C, outlet temperature - 25 C, inlet temperature of cooling water 30 C, outlet temperature 35 C, fouling coefficient 0.0001 M2 C/W

3) Machine voltage can be ordered according to customers'special requirements. If there are other special requirements, please specify requirements before ordering.

4) The above parameters are subject to change without prior notice.