Water Cooled Water Chiller
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- TEL:0086-21-35324169
- FAX:0086-21-35324166
- Email:sales@shenglintec.com
- WhatsApp:0086 13916147965
- Mob:0086 13916147965
1. Compressor: adopt international brand semi closed 5:6 non symmetrical double screw type air cooled special type compressor.
2. Heat exchanger: evaporator use high efficient shell and tube heat exchanger, condenser use high efficiency copper pipe+hydrophilic aluminum fin; with high pressure, high heat transfer efficiency, maintenance free, long service life, etc.;
Item Model |
SLW- |
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17.1g |
23.1g |
30.1g |
33.1g |
41.1g |
44.1g |
52.1g |
55.1g |
60.1g |
65.1g |
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Nominal cooling capacity |
kW |
17 |
23 |
30 |
33 |
41 |
44 |
52 |
55 |
60 |
65 |
|
104kCal/h |
1.5 |
2 |
2.6 |
2.8 |
3.5 |
3.8 |
4.5 |
4.7 |
5.2 |
5.6 |
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Operation control mode |
PLC automatic control of programmable controller |
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Power supply |
380V/3N~/50Hz |
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Compressor |
Type |
5-6 Asymmetric semi enclosed twin screw compressor |
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Qty |
1 |
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Start type |
Y-△ |
|||||||||||
Capacity control |
0-16.5-33-50-66-83.5-100% |
0-12.5-25-37.5-50-62.5-75-87.5-100% |
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Input power |
kW |
17.2 |
22.9 |
29.3 |
32 |
39.8 |
42.6 |
48.8 |
51.4 |
56.5 |
61.5 |
|
Input power |
A |
29.9 |
39.8 |
51 |
55.7 |
69.3 |
74.1 |
84.9 |
89.4 |
98.3 |
107 |
|
Evaporator |
Type |
High efficient shell and tube heat exchanger |
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Water volume |
m3/h |
3.8 |
5 |
6.5 |
7 |
8.8 |
9.5 |
11.3 |
11.8 |
13 |
14 |
|
Connection pipe diameter |
|
DN40 |
DN40 |
DN40 |
DN40 |
DN50 |
DN50 |
DN50 |
DN50 |
DN50 |
DN65 |
|
Water pressure drop |
kPa |
47 |
48 |
48 |
48 |
48 |
49 |
50 |
50 |
54 |
58 |
|
Condenser |
Type |
High efficient shell and tube heat exchanger |
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Water volume |
m3/h |
7.8 |
10.4 |
13.5 |
14.8 |
18.4 |
19.7 |
22.9 |
24.2 |
26.5 |
28.7 |
|
Connection pipe diameter |
|
DN40 |
DN40 |
DN50 |
DN50 |
DN65 |
DN65 |
DN65 |
DN65 |
DN65 |
DN80 |
|
Water pressure drop |
kPa |
44 |
45 |
45 |
45 |
46 |
47 |
48 |
49 |
55 |
58 |
|
Refrigerant |
Type |
R22 |
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Filling quantity |
kg |
11 |
15 |
20 |
22 |
27 |
29 |
34 |
36 |
39 |
43 |
|
|
Length |
mm |
2455 |
2455 |
2500 |
2570 |
2860 |
2860 |
2860 |
2860 |
2860 |
3180 |
Width |
mm |
1100 |
1100 |
1100 |
1100 |
1100 |
1100 |
1100 |
1100 |
1100 |
1100 |
|
height |
mm |
1450 |
1450 |
1450 |
1524 |
1550 |
1590 |
1630 |
1680 |
1740 |
1820 |
|
Unit weight |
kg |
700 |
730 |
900 |
1090 |
1140 |
1400 |
1430 |
1470 |
1500 |
1780 |
|
Running weight |
kg |
760 |
770 |
980 |
1220 |
1320 |
1620 |
1660 |
1700 |
1760 |
2000 |
1.Nominal operating conditions:chilled water in/out temperature 12℃/7℃; cooling water in/ot temperature 30℃/35℃.
2.Temperature condition:chilled waterout water temperature range is 5℃~15℃,cooling waterout water temperature range is 19℃~33℃
4.Water side design of evaporator and condenser under pressureis 1.0MPa.
5.Evaporator water side fouling factor under nominal operating condition is 0.018m2•℃/kW,condenser water side fouling factor under nominal operating condition is0.044m2•℃/kW
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