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EC系列冷水机
风冷式冷水机：
风冷式冷水机高效能的设计理念
风冷式冷水机-独特的高效热交换内螺纹铜管，增大传热效率，更加节能高效。
风冷式冷水机应用冷热交换的原理进行工作，适用于现代工业中需冷却的领域。
风冷式冷水机最新的设计加工技术，单级蒸气压缩回路，快速降温，工作温控稳定，结构紧凑，经久耐用。
风冷式冷水机多重优化保护功能。
风冷式冷水机压缩机过载保护、泵浦过载保护、逆相缺相警示、防止结冰保护、高低压力保护等装置。
风冷式冷水机冷却温度范围7~35℃
风冷式冷水机不锈钢保温水箱
风冷式冷水机防结冰保护装置
风冷式冷水机制冷采用R22，可更换使用R407C环保冷剂。
风冷式冷水机冷冻回路采用高、低压开关控制
风冷式冷水机压缩机及泵浦均配备过载保护装置
风冷式冷水机采用自优化温度控制线路板，精度达±1℃度。
气冷式采用套片式冷凝器，传热效果佳，散热快，无需提供冷却水。
风冷式冷水机广泛的应用场合
风冷式冷水机应用于塑料加工机械成型模具冷却，能够大大的提高塑料制品表面光洁度，减少塑料制品表面纹痕和内应力，使产品不缩水、不变形，便于塑料制品的脱模，加速产品定型，从而极大地提高塑料成型机的生产效率。
风冷式冷水机应用于数控机床、座标镗床、磨床、加工中心、组合机就要以及各类精密机床主轴润滑和液压系统传动媒的冷却，能够精确地控制油温，有效地减少机床的热变形，提高机床的加工精度。
风冷式冷水机应用于医药、化工、食品等特殊行业。
风冷式冷水机多样的增配选择
风冷式冷水机低压泵浦为标准配备，可选用中压或高压泵浦;还可以选购水箱液位计
Specification
|
Type
|
Air-cooling specification
|
||||||
|
Model
|
EC-1.5A
|
EC-3A
|
EC-5A
|
EC-8A
|
EC-12A
|
||
|
Rated cooling capacity
|
50Hz
|
Btu/h
|
14339
|
28541
|
36427
|
66095
|
94636
|
|
kW
|
4.2
|
8.36
|
10.67
|
19.36
|
27.72
|
||
|
Kcal/h
|
3611
|
7188
|
9175
|
16647
|
23835
|
||
|
USRT
|
1.2
|
2.4
|
3.0
|
5.5
|
7.9
|
||
|
Power
|
220V/1PHASE/50Hz
|
380-415V/3PHASE/50Hz
|
|||||
|
Compressor Power
|
Kw
|
1.52
|
2.5
|
3.68
|
6.16
|
9.8
|
|
|
Throttling device
|
Capillary tube
|
Thermostatic expansion valve
|
|||||
|
Refrigerant
|
R22
|
||||||
|
Condenser
|
Type
|
Copper tube aluminum fins and low noise axial fan
|
|||||
|
Evaporator
|
Form
|
Dry type water tank/ dry type tube-in-shell style
|
|||||
|
Tank capacity
|
L
|
55
|
55
|
55
|
145
|
210
|
|
|
Cooling flow
|
m3/h
|
0.72
|
1.44
|
1.84
|
3.33
|
4.77
|
|
|
Pipe dia.
|
DN
|
25
|
25
|
25
|
32
|
40
|
|
|
Internal pump
|
HP
|
0.5
|
0.5
|
0.5
|
1
|
1
|
|
|
Weight
|
kg
|
89
|
150
|
176
|
320
|
410
|
|
Note: We reserve the right of change the specifications without prior notice.
|
Type
|
Air-cooling specification
|
||||||||
|
Model
|
EC-16A
|
EC-20A
|
EC-25A
|
EC-30A
|
EC-40A
|
EC-50A
|
|||
|
Rated cooling capacity
|
50Hz
|
Btu/h
|
126181
|
189272
|
228704
|
252363
|
378544
|
457408
|
|
|
kW
|
36.96
|
55.44
|
66.99
|
74.9
|
110.88
|
133.98
|
|||
|
Kcal/h
|
31780
|
47670
|
57601
|
63560
|
95340
|
115202
|
|||
|
USRT
|
10.5
|
15.8
|
19.0
|
21.0
|
31.5
|
38.1
|
|||
|
Power
|
380-415V/3PHASE/50Hz
|
||||||||
|
Compressor Power
|
Kw
|
13.42
|
9.82×2
|
11.89×2
|
13.42×2
|
19.32×2
|
23.78×2
|
||
|
Throttling device
|
Thermostatic expansion valve
|
||||||||
|
Refrigerant
|
R22
|
||||||||
|
Condenser
|
Type
|
Copper tube aluminum fins and low noise axial fan
|
|||||||
|
Evaporator
|
Form
|
Dry type water tank/ dry type tube-in-shell style
|
|||||||
|
Tank capacity
|
L
|
360
|
510
|
510
|
510
|
600
|
780
|
||
|
Cooling flow
|
m3/h
|
6.37
|
9.55
|
11.54
|
12.73
|
19.10
|
23.08
|
||
|
Pipe dia.
|
DN
|
40
|
50
|
65
|
65
|
80
|
80
|
||
|
Internal pump
|
HP
|
1.5
|
2
|
3
|
3
|
5
|
5
|
||
|
Weight
|
kg
|
710
|
830
|
1200
|
1400
|
1520
|
1620
|
||
Note: We reserve the right of change the specifications without prior notice.
1. Compressor 2. High pressure controller 3. Condenser 4. Drying filter
5. Expansion valve 6. Anti-freezing switch 7. Evaporator 8. Low-pressure switch
9. Pump 10. Water tank 11. Level sensor 12. Ball valve 13. Motor 14. Fan
|
Model
|
W×D×H (mm)
|
|
EC-1.5A
|
560×580×1090
|
|
EC-3A
|
560×1062×1245
|
|
EC-5A
|
660×1130×1390
|
|
EC-8A
|
710×1370×1400
|
|
EC-12A
|
815×1690×1400
|
|
EC-16A
|
990×1800×1780
|
|
EC-20A
|
1040×1960×1930
|
|
EC-25A
|
1145×2440×1980
|
|
EC-30A
|
1580×2060×2035
|
|
EC-40A
|
1145×3000×1980
|
|
EC-50A
|
1380×3380×2200
|
|
Type
|
Water-cooling specification
|
||||||||
|
Model
|
EC-1.5W
|
EC-3W
|
EC-5W
|
EC-8W
|
EC-12W
|
EC-16W
|
|||
|
Rated cooling capacity
|
50Hz
|
Btu/h
|
17411
|
33457
|
42334
|
77498
|
110614
|
148168
|
|
|
kW
|
5.1
|
9.8
|
12.4
|
22.7
|
32.4
|
43.4
|
|||
|
Kcal/h
|
4385
|
8426
|
10662
|
19518
|
27859
|
37317
|
|||
|
USRT
|
1.5
|
2.8
|
3.5
|
6.5
|
9.2
|
12.3
|
|||
|
Power
|
220V/1PHASE/50Hz
|
380-415V/3PHASE/50Hz
|
|||||||
|
Compressor Power
|
Kw
|
1.34
|
2.54
|
2.96
|
5.49
|
8.82
|
10.84
|
||
|
Throttling device
|
Capillary tube
|
Thermostatic expansion valve
|
|||||||
|
Refrigerant
|
R22
|
||||||||
|
Condenser
|
Type
|
Tube-fin style (plate)
|
Tube-in-shell (shell and tube)
|
||||||
|
Water flow
|
m3/h
|
1.11
|
2.13
|
2.65
|
4.86
|
7.10
|
9.34
|
||
|
Pipe dia.
|
DN
|
25
|
32
|
32
|
40
|
50
|
50
|
||
|
Evaporator
|
Form
|
Dry type water tank/ dry shell and tube style
|
|||||||
|
Tank capacity
|
L
|
55
|
55
|
55
|
145
|
210
|
360
|
||
|
Cooling flow
|
m3/h
|
0.88
|
1.69
|
2.14
|
3.91
|
5.58
|
7.48
|
||
|
Pipe dia.
|
DN
|
20
|
25
|
32
|
32
|
40
|
50
|
||
|
Internal pump
|
HP
|
0.5
|
0.5
|
0.5
|
1
|
1
|
1
|
||
|
Weight
|
kg
|
100
|
120
|
130
|
315
|
355
|
650
|
||
Note: We reserve the right of change the specifications without prior notice.
|
Type
|
Water-cooling specification
|
|||||||
|
Model
|
EC-20W
|
EC-25W
|
EC-30W
|
EC-40W
|
EC-50W
|
|||
|
Rated cooling capacity
|
50Hz
|
Btu/h
|
221227
|
267316
|
296335
|
442454
|
534632
|
|
|
kW
|
64.8
|
78.3
|
86.8
|
129.6
|
156.6
|
|||
|
Kcal/h
|
55718
|
67326
|
74635
|
111436
|
134652
|
|||
|
USRT
|
18.4
|
22.3
|
22.3
|
36.8
|
44.5
|
|||
|
Power
|
380-415V/3PHASE/50Hz
|
|||||||
|
Compressor Power
|
Kw
|
17.64
|
18.97
|
21.68
|
32.52
|
39.3
|
||
|
Throttling device
|
Thermostatic expansion valve
|
|||||||
|
Refrigerant
|
R22
|
|||||||
|
Condenser
|
Type
|
Tube-fin
|
||||||
|
Water flow
|
m3/h
|
14.20
|
16.75
|
18.69
|
27.92
|
33.74
|
||
|
Pipe dia.
|
DN
|
65
|
65
|
65
|
80
|
80
|
||
|
Evaporator
|
Form
|
Dry type water tank/ dry type tube-in-shell style
|
||||||
|
Tank capacity
|
L
|
510
|
510
|
510
|
600
|
780
|
||
|
Cooling flow
|
m3/h
|
11.16
|
13.49
|
14.95
|
22.32
|
26.97
|
||
|
Pipe dia.
|
DN
|
65
|
65
|
65
|
80
|
80
|
||
|
Internal pump
|
HP
|
2
|
3
|
3
|
5
|
7.5
|
||
|
Weight
|
kg
|
750
|
1050
|
1360
|
1390
|
1420
|
||
Note: We reserve the right of change the specifications without prior notice.
|
Model
|
W×D×H (mm)
|
|
EC-1.5W
|
465×790×860
|
|
EC-3W
|
465×790×860
|
|
EC-5W
|
480×790×975
|
|
EC-8W
|
660×990×975
|
|
EC-12W
|
660×1220×1370
|
|
EC-16W
|
710×1600×1770
|
|
EC-20W
|
710×1600×1730
|
|
EC-25W
|
820×1880×1830
|
|
EC-30W
|
820×1880×1830
|
|
EC-40W
|
1050×1880×1830
|
|
EC-50W
|
1050×1880×1830
|