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Company name: Dong Xing refrigeration Electrical Co., Ltd.

Sales call: +86-0755-81715045 

Phone: +86-0755-29400289

Sales email:2849197007@qq.com

After sale service network: Beijing
Tianjin  Qingdao Shi Jiazhuang  
Anhui Chongqing  ChangshaWuhan
Nanchang Chengdu Haikou Fuzhou

Products
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box type water-cooled chiller(10HP-40HP)

Product Description

Product Description


Features
Durable: (This machine can be ordered hot and cold dual-use type)
Heart-wide sealed refrigeration low noise, vibration small, high-performance power imported brand-name compressors, electrical control of all imported brand-name original, the use of shell and tube heat exchanger condenser, heat exchanger efficient, easy cleaning and maintenance.

Energy-Efficient Economy:
Digital electronic thermostat can be precisely controlled to +3℃ water temperature between 50℃ to control the normal operation of generating units to ensure that energy-saving units, all units of the assembly, the internal wiring, refrigerant filling and commissioning are completed in the factory, This model can be ordered hot and cold dual-use type.


Safe operation:
Delay to start with the compressor body protectors, over-current relay, high-low-voltage protectors, fuse plug, e-time protection of safety valve, to ensure the normal operation of unit.

Condenser:
High-efficiency steel tube, covered at both ends of interchangeable pipes to pay more then the direction of multi-loop process water pipes, each condenser compressor capacity with each other, a straight-through pipes are easy to clean and maintenance.

 

Somesuitable specifications (1) water coldly/SPECIFICACATIONS
 Parameter  Model DX-03W DX-04W DX-05W DX-06W DX-08WD DX-10WD DX-12WD DX-15WD
Cooling Capacity Kw
50Hz/60Hz
9.59
11.22
12.43
14.54
15.91
18.62
19.18
22.45
24.85
29.08
31.83
37.24
38.37
44.89
50.14
58.66
Kcal/h
50Hz/60Hz
8251
9654
10682
12498
13690
16018
16503
19308
21375
25009
27370
32023
32994
38603
43120
50451
Total inpupt kW 2.8 3.55 4.3 5.2 6.8 8.4 10.1 13.1
Maximum Running Current A 6.7 8.4 10.5 12.6 16.5 20.4 24.6 31.8
Power Supply 3N-380V/415V 50Hz/60Hz
Refrigerant Name R22
Control Type Kg 1.7 2.2 2.8 3.4 2.2x2 2.8x2 3.4x2 4.2x2
control type Capillary Tube External Balanced
Thermostatic Expansion Valve
Compressor Type With hermetic gyral or piston
Motor Kw 2.25 3 3.75 4.5 3x2 3.75x2 4.5x2 5.5x2
Cooling Water Flow m3/h 2.06
2.41
2.67
3.12
3.42
4
4.13
4.83
5.34
6.25
6.85
8.01
8.24
9.64
10.78
12.61
P.D. Kpa 28 27 34 30 38 34 41 28
In/Out pipe size G3/4" G3/4" G1-1/2" G1-1/2" G1-1/2" G1-1/2" G2" G2"
Freeze Water Flow m3/h 1.65
1.93
2.14
2.5
2.74
3.2
3.3
3.86
4.27
5
5.47
6.4
6.59
7.72
8.62
10.09
Tank m3 0.038 0.065 0.065 0.11 0.11 0.188 0.188 0.285
In/Out pipe size G1/4"x4 G1/4"x4 G1/4"x4 G1" G2-1/2" G2" G2" G2"
 Pump Motor Kw 0.55 0.55 0.75 0.75 0.75 1.5 1.5 1.5
Pressure KPa 242 242 290 290 290 205 205 205
Dimension Length mm 830 830 1080 1080 1300 1300 1600 1675
 Width mm 460 460 580 580 610 610 750 750
 Height mm 1020 1020 1230 1230 1445 1445 1445 1608
Weight Kg 120 140 150 200 210 290 310 400
 
Water machine (2) specifications. Coldly/SPECIFICACATIONS
 Parameter  Model DX-20WD DX-25WD DX-30WD DX-35WD DX-40WD DX-45WD DX-50WD DX-60WD
Cooling capacity Kw
50Hz/60Hz
67.14
78.56
81.53
95.39
99.91
116.05
117.28
137.22
129.06
151
148.68
173.95
153.91
180.07
198.12
237.75
Cooling Capacity Kcal/h
50Hz/60Hz
57748
67565
70120
82040
85303
99805
100869
118016
110984
129851
127868
149605
132359
154860
170383
204460
Motor Ipupt kW 17.3 21.3 25.6 29.4 33.1 38.6 42.5 59
Maximum Running Current A 42.1 48.5 58.3 65.4 75.4 80.6 88.4 101.92
Power Supply Volt 3N-380V/415V 50Hz/60Hz
Refrigerant  Name R22
Charge Kg 5x2 6.3x2 7.5x2 9.2x2 10x2 11.3x2 12.5x2 15.6x2

control type

External Balanced Thermostatic Expansion Valve

Compressor
Type With hermetic gyral or piston
Motor Kw 7.5x2 9.4x2 11.3x2 13x2 15x2 16.9x2 18.8x2 22.5x2

Cooling Water
Flow m3/h 14.44
16.9
17.54
20.52
21.32
24.94
25.22
29.51
27.74
32.46
31.98
37.42
33.09
38.72
41.6
49.93
P.D. Kpa 38 30 36 37 35 40 42 45
In/Out pipe size G2-1/2" G2-1/2" G2-1/2" G3" G3" G3" G3" G3"

Freeze Water
Flow m3/h 11.55
13.52
14.03
16.41
17.06
19.96
20.18
23.61
22.19
25.97
25.58
29.93
26.48
30.98
33.28
39.94
Tank m3 0.285 0.405 0.405 0.405 0.61 0.61 0.61 0.61
In/Out pipe size G2-1/2" G2-1/2" G2-1/2" G3" G3" G3" G3" G3"
Pumps Motor Kw 2.2 2.2 4 4 4 4 4 4
Pump Raise KPa 220 220 250 250 250 250 250 250
Dimension  Length mm 1880 1980 2130 2100 2200 2200 2200 2400
 Width mm 914 914 940 1020 1000 1070 1070 1150
 Height mm 1780 1950 1950 2000 2000 2000 2100 2200
Weight Kg 440 620 690 760 850 950 1000 1100