30 hp thermoelectric water chiller machine for clean room with radiators
30 hp thermoelectric water chiller machine for clean room with radiators
SJFX series full liquid-semi-closed twin-screw water chillers are consistent with the characteristics of water flood screw units: high efficiency, energy saving, high reliability, simple and convenient control. The enhanced heat exchange tube can significantly improve the heat transfer capacity, and the combination with twin-screw compressor technology can greatly improve the system efficiency. Multi-compressor design not only has higher energy efficiency of partial load, but also can make the unit better standby; Siemens controller is equipped with touch liquid crystal operation screen, which can easily realize the operation and control of the unit. At the same time, we abandon some flashy functional design, based on the concept of simple operation and reliable performance, launched this economical and practical double screw chiller for customers.
| Type(SJFX-***XE3SF) | Single compressor specification parameter table | Double compressor specification parameter table | ||||||
| 80 | 165 | 325 | 200 | 260 | 360 | |||
| Refrigeration condition |
Cooling capacity | U.S.RT | 80 | 165 | 325 | 195 | 262 | 360 |
| KW | 281 | 580 | 1142 | 687 | 922 | 1266 | ||
| *104kcal/h | 24 | 50 | 98 | 59 | 79 | 109 | ||
| Input power | KW | 50 | 103 | 202 | 118 | 156 | 212 | |
| COP | KW/KW | 5.61 | 5.63 | 5.65 | 5.82 | 5.91 | 5.97 | |
| Freezing water flow | m³/h | 48.2 | 99.4 | 195.8 | 117.8 | 158.1 | 217 | |
| Freezing water pressure drop | kpa | 58 | 62 | 75 | 60 | 68 | 75 | |
| cooling water flow | m³/h | 56.8 | 117.1 | 230.4 | 138.1 | 184.8 | 253.4 | |
| cooling water pressure drop | kpa | 65 | 70 | 80 | 65 | 72 | 78 | |
| Compressor | Type | Semi-enclosed twin screw compressor | ||||||
| Qty | 1 | 1 | 1 | 2 | 2 | 2 | ||
| Starting mode | Y | |||||||
| energy control range | % | 25%-100% | 12.5-100% | |||||
| power supply | 380V/3N 50Hz | |||||||
| Condensor | Type | Water-cooled shell and tube | ||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Evaporator | Type | Flooded evaporator | ||||||
| Qty | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Refrigerant | Type | R134a | ||||||
| Temperature control | PID water temperature control | |||||||
| Freezing water inlet and outlet pipe diameters | DN100 | DN125 | DN200 | DN150 | DN150 | DN200 | ||
| Cooling water inlet and outlet pipe diameters | DN100 | DN125 | DN200 | DN150 | DN150 | DN200 | ||
| Heat preservation material | Rubber and plastic flexible closed foam insulation material | |||||||
| Unit weight | kg | 2190 | 2830 | 1470 | 3990 | 5298 | 7558 | |
| Unit running weight | kg | 2365 | 3056 | 1588 | 4309 | 5722 | 8162 | |
| Rated current | A | 91.7 | 188.5 | 369.7 | 215.9 | 285.5 | 388 | |
| Maximum running current | A | 145.3 | 298.7 | 585.8 | 318.6 | 421.2 | 572.4 | |
| maximum starting current | A | 245.5 | 504.7 | 989.8 | 289.1 | 382.2 | 519.4 | |
| Length x width x height | mm | 2900*1200*1800 | 3100*1500*1920 | 3800*1800*2200 | 4300*1500*1900 | 4400*1600*1950 | 4500*1750*2250 | |
Sujing Bush Refrigeration Equipment Company is mainly engaged in the research, design, production, sales of air-conditioning and refrigeration products which strictly comply with ISO, BS and CE standards.
Our factory is located in the beautiful Industrial Park in Suzhou, China. With an independent development and research institutions, Sujing Bush mainly engaged in air conditioning, refrigeration systems and related products' research and development work. Product line covers industrial refrigeration equipment, air-cooled and water-cooled chillers, heat pump chillers, DC frequency conversion units, modular units, air handling units, medical purification units, etc. And we can meet various tailor-made requirements of our customers. Quick responses, technical support and a wide range of sales services provide customers with factory directly guarantee.
With the technology accumulation, advanced manufacturing experience and the social commitment of energy conservation and environmental protection, Sujing Bush will continue to provide comfortable and energy-saving air-conditioning products, and work together with partners all over the world to create a better future.
CE, CCC, CQC, Patent Certificate
“Cleanroom Technology Committee of China Refrigeration and Air Conditioning Industry Association-
Certificate of Vice Presidentship”
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