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Shanghai TianFeng industrial Co., LTD
Screw Chiller
Water-Cool Screw Chiller Room Temperature Single-Unit 2
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- Model : Water-Cool Screw Chiller Room Temperature Single-Unit 2
- Brand :
- Product ID :
- Product Type : Industrial products series
- Product Content :
The machine is adopted with 5:6 asymmetrical twin-screw compressor produced by international famous brand. The compressor is the most advanced screw compressor in the world. The performance of the compressor is better than reciprocating compressor and single screw compressor, which has high energy efficiency, long service life(100000 hours of operation life), low failure rate, easy maintenance and so on. The machine is widely used in commercial air conditioning industry.
Detailed
Water-Cool Screw Chiller Room Temperature Single-Unit 2
The machine is adopted with 5:6 asymmetrical twin-screw compressor produced by international famous brand. The compressor is the most advanced screw compressor in the world. The performance of the compressor is better than reciprocating compressor and single screw compressor, which has high energy efficiency, long service life(100000 hours of operation life), low failure rate, easy maintenance and so on. The machine is widely used in commercial air conditioning industry.
水冷式螺杆冷水机采用国际知名品牌5:6非对称双螺杆式压缩机，该式压缩机为当前国际最先进型式螺杆压缩机，性能表现优于反复式压缩机和单螺杆式压缩机，具有能效比高、使用寿命长（运行寿命为100000小时）、故障率低、维护简便等优点。广泛应用于商用空调领域；
1.Application Of Water-Cool Screw Chiller
Screw water-cool chiller is widely used in central air conditioning, industrial cooling and other various fields. When it is used in industrial cooling, low temperature water produced by chillers can be directly sent into the equipment and containers that need cooling. But in order to control accurate and stable water temperature, the output water from chillers is sent into the equipment and containers that need cooling after sending to buffer pool.
水冷式螺杆冷水机广泛应用于中央空调、工业冷却等各个领域。作为工业冷却使用时，冷水机组产生的低温水可以直接送到需要冷却的设备、容器内，但往往为了控制精确稳定的水温，冷水机组出水是送到缓冲水池后再进入需要冷却的设备或容器内。
2.Technical Parameter Sheet Of Water-Cool Screw Chiller(Water-Cool Chiller Room Temperature 2)
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Model |
TFW- |
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|
420.1 |
500.1 |
530.1 |
570.1 |
610.1 |
635.1 |
740.1 |
815.1 |
865.1 |
965.1 |
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|
Nominal Refrigeration Capacity |
KW |
420 |
500 |
530 |
570 |
610 |
635 |
740 |
815 |
865 |
965 |
||
|
104Kcal/h |
36 |
43 |
46 |
49 |
53 |
55 |
64 |
70 |
75 |
83 |
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Operating And Control Mode |
Automatic Control Of PLC Programmable Controller |
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Power Supply |
380V/3N～/50Hz |
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Compressor |
Type |
5-6 Asymmetrical Semi-Enclosed Twin-Screw Compressor |
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Quantity |
1 machine |
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|
Startup Type |
Y－△ Start-Up |
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Capacity Regulator |
0-25%-50%-75%-100% |
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Input Power |
KW |
84.1 |
99.7 |
105.2 |
114 |
122.8 |
126.7 |
147.5 |
162 |
172 |
193.4 |
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|
Rated Current |
A |
146.3 |
173.5 |
183 |
198.4 |
213.7 |
220.5 |
256.7 |
281.9 |
299.3 |
336.5 |
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Evaporator |
Type |
High Efficiency Shell And Tube Dry Heat Exchanger |
|
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|
Water Field |
m3/h |
72 |
86 |
92 |
98 |
106 |
110 |
128 |
140 |
150 |
166 |
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|
Pipe Diameter |
|
DN125 |
DN150 |
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|
Water Pressure Drop |
Kpa |
60 |
62 |
67 |
68 |
68 |
69 |
69 |
70 |
70 |
70 |
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Condenser |
Type |
High Efficiency Shell And Tube Heat Exchanger |
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Water Field |
m3/h |
90.3 |
107.5 |
114 |
122.6 |
131.2 |
136.5 |
159.1 |
175.2 |
186 |
207.5 |
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Pipe Diameter |
|
DN125 |
DN150 |
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Water Pressure Drop |
KPa |
56 |
60 |
65 |
65 |
67 |
67 |
68 |
68 |
68 |
68 |
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Overall Dim. |
Long |
mm |
3225 |
3225 |
3505 |
3605 |
3605 |
3720 |
3720 |
3930 |
3930 |
4230 |
|
|
Width |
mm |
900 |
900 |
900 |
900 |
900 |
1100 |
1100 |
1100 |
1100 |
1100 |
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|
Height |
mm |
1960 |
2010 |
2010 |
2080 |
2110 |
2110 |
2110 |
2110 |
2150 |
2150 |
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|
Unit Weight |
kg |
2570 |
2850 |
2900 |
3100 |
3450 |
3600 |
3850 |
4050 |
4230 |
5150 |
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Operating Weight |
kg |
3950 |
3000 |
3200 |
3450 |
3750 |
3900 |
4180 |
4450 |
4600 |
5650 |
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Remark:
1.The parameters under nominal working condition are as follow：Frozen Water Input/Output Temperature 12℃／7℃；Cooling Water Input/Output Temperature 30℃／35℃.
2.Temperature Condition：Frozen Water Output Temperature Range 5℃～15℃, Cooling Water Input Temperature Range 19℃～33℃
3.The water side pressure of evaporator and condenser is 1.0mpa.
4.The water side fouling factor of evaporator under nominal working condition is 0.018m2•℃/kW, for condenser is 0.044m2•℃/kW.
5.Except the specifications and requirements above, Shanghai Tianfeng chiller manufacturer can provide non-standard chillers according to customer demands.
注：
1.名义工况中参数如下：冷冻水进／出水温度12℃／7℃；冷却水进／出水温度30℃／35℃.
2.温度条件：冷冻水出水温度范围 5℃～15℃, 冷却水进水温度范围 19℃～33℃
3.蒸发器和冷凝器的水侧设计承受压力为1.0mpａ。
4.名义工况中蒸发器水侧污垢系数为0.018m2•℃/kW,冷凝器水侧污垢系数为0.044m2•℃/kW；
5.除上述规格和要求外，田枫冷水机厂家可根据客户要求提供非标产品。