Basic Info.
Selected Voltage
380V/50HZ
Application Machine
Machining Center
Transport Package
Wooden Case or Carton
Product Description
Production DescriptionHigh efficiency best price industrial water cooled chiller1.Sunrane water cooled water chiller general introduction1)Low Noise
2)High Efficient and Energy Saving
3)Easy Operation and Installation
4)Compact Exterior
5)High quality
6)Competitive price
7)ISO 9001 certificate
2.Feartures of water chiller1) Superior performance and stabilityUsing high-quality imported twin-screw compressors, the moving parts are only 1/10 of the reciprocating compressor, and the vibration is only 1/5 of the reciprocating compressor. Radial and axial use of high-precision German and Swedish SKF bearing combination, combined with axial thrust balancing drum, effectively balance axial load, failure rate is only 1/10 of reciprocating compressor, plus world brand control The components ensure that the screw chiller can operate safely and stably for a long time.
2) High efficient and easy operationThe use of a more efficient screw compressor than a reciprocating compressor combined with a highly efficient heat exchanger makes the water-cooled screw industrial chiller highly adaptable and highly efficient.
3) Environmental protection and energy savingThe screw compressor has partial load function. Through multi-head coordination and PLC control technology, the best energy efficiency ratio can be achieved at full load or partial load. The energy output is automatically adjusted according to actual needs, which significantly reduces your operation. Cost, we can provide multi-stage and stepless energy adjustment for you to choose.
4) Flexible choiceThe chiller is a flexible combination of various compressors, which can provide a variety of models and different cooling capacity for you to choose, to meet the required cooling capacity of the chiller. At the same time, we can flexibly customize according to your non-standard requirements.
5) Security protectionThe water-cooled screw chiller provides complete protection from the refrigeration system, the electrical system to the water system, and fully guarantees the safe and normal operation of the water-cooled screw refrigeration unit. It has the safety protection of compressor motor overheating, overcurrent, phase sequence abnormality, excessive exhaust gas temperature, high pressure, low pressure, low differential pressure, freezing point and current interruption.
6) Easy to useSunrane chiller adopts advanced PLC control technology to realize "one button start" and fully automatic operation. We can also realize multi-machine joint control, remote control and convenient connection with building automation system according to your requirements. The screw chiller display is available in both English and Chinese for easy understanding of the operating status of the water-cooled screw industrial refrigeration unit, and truly humanized operation and management.
Production Show
Application of water chillera.Business Organizations
Supermarket, large-scale shopping malls, exclusive agency, Chain shops, large-scale sales, Star-rated hotels, restaurants, travel agencies, pharmacy.
b.Financial Organizations
Banks, negotiable securities, funds, insurance companies, Pawnshops; Non-profit Organizations: Telecommunications, Post offices, hospital, schools;
c.Public Places
Subway, airports, stations, gas stations,Toll stations, bookstores, parks, exhibition halls, stadiums, Museums, convention centers, ticket agencies, HR market, lottery centers; Real Estate Property: Apartments, Villas, offices, commercial buildings, model rooms, property brokers;
d.Entertainments
Movie theaters, fitness halls, country clubs, clubs, massage rooms, Bars, cafes, Internet bars, beauty shops, golf course.Parameter of screw type water chiller
Water chiller screw low temperature chiller (0 °C double compressor)Model | SRS- |
43WD | 57WD | 77WD | 83WD | 103WD | 111WD | 130WD | 136WD | 149WD | 164WD | 179WD | 213WD | 226WD | 242WD | 259WD | 262WD | 312WD | 346WD | 371WD | 410WD |
Capacity | kW | 150 | 202 | 270 | 292 | 362 | 390 | 456 | 478 | 524 | 576 | 628 | 748 | 794 | 852 | 912 | 920 | 1096 | 1218 | 1306 | 1442 |
104kCal/h | 13 | 17 | 23 | 25 | 31 | 34 | 39 | 41 | 45 | 50 | 54 | 64 | 68 | 73 | 79 | 79 | 94 | 105 | 113 | 124 |
RT | 43 | 57 | 77 | 83 | 103 | 111 | 130 | 136 | 149 | 164 | 179 | 213 | 226 | 242 | 259 | 262 | 312 | 346 | 371 | 410 |
Operation type | PLC programmable controller fully automatic control |
power | 380V/3N/50Hz |
Compressor | type | 5-6A symmetric semi-closed twin screw compressor |
Start Type | Y-△Start |
Energe | 0-16.5-33-50-66-83.5-100% | 0-12.5-25-37.5-50-62.5-75-87.5-100% |
Inpute | kW | 43.8 | 57.8 | 72.4 | 79.4 | 98.2 | 105.4 | 118.6 | 124.8 | 137.4 | 149.8 | 166.6 | 193.6 | 204.4 | 221.4 | 238.4 | 246 | 289 | 320.6 | 340.6 | 375.4 |
Rated current | A | 76.2 | 100.6 | 126 | 138.2 | 170.9 | 183.4 | 206.4 | 217.2 | 239.1 | 260.7 | 289.9 | 336.9 | 355.7 | 385.2 | 414.8 | 428 | 502.9 | 557.8 | 592.6 | 653.2 |
Evporator | Type | High efficiency shell and tube dry heat exchanger |
Water flow | m3/h | 32.5 | 42.5 | 57.5 | 62.5 | 77.5 | 85 | 97.5 | 102.5 | 112.5 | 125 | 135 | 160 | 170 | 182.5 | 197.5 | 197.5 | 235 | 262.5 | 282.5 | 310 |
Piping diameter | DN80 | DN80 | DN100 | DN100 | DN125 | DN125 | DN125 | DN125 | DN125 | DN150 | DN150 | DN150 | DN200 | DN200 | DN200 | DN200 | DN200 | DN200 | DN200 | DN250 |
Water pressure | kPa | 50 | 51 | 51 | 52 | 53 | 54 | 56 | 58 | 61 | 68 | 68 | 70 | 71 | 73 | 73 | 73 | 74 | 75 | 75 | 77 |
condensor | type | High efficiency shell and tube dry heat exchanger |
Water flow | m3/h | 38.4 | 45.9 | 62.1 | 67.5 | 83.7 | 91.8 | 105.3 | 110.7 | 121.5 | 135 | 145.8 | 172.8 | 183.6 | 197.1 | 213.3 | 213.3 | 253.8 | 283.5 | 305.1 | 334.8 |
Piping diameter | DN65×2 | DN65×2 | DN80×2 | DN80×2 | DN80×2 | DN100×2 | DN100×2 | DN100×2 | DN100×2 | DN100×2 | DN125×2 | DN125×2 | DN125×2 | DN125×2 | DN150×2 | DN150×2 | DN150×2 | DN150×2 | DN200×2 | DN200×2 |
Pressure | kPa | 44 | 45 | 46 | 48 | 51 | 53 | 55 | 58 | 59 | 65 | 65 | 68 | 68 | 70 | 70 | 71 | 72 | 72 | 73 | 73 |
Refrigerants | type | R22 |
Input | kg | 42.6 | 57.4 | 76.8 | 83 | 103 | 110.8 | 129.6 | 136 | 149 | 163.8 | 178.6 | 212.6 | 225.8 | 242.2 | 259.4 | 270.2 | 311.6 | 346.4 | 371.4 | 410 |
size | L | mm | 3370 | 3370 | 3470 | 3470 | 3500 | 3500 | 3500 | 3600 | 3780 | 3780 | 3895 | 3890 | 3890 | 3890 | 3890 | 3950 | 4080 | 4200 | 4200 | 4350 |
W | mm | 900 | 900 | 1100 | 1100 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 | 1500 |
H | mm | 1440 | 1440 | 1530 | 1580 | 1760 | 1780 | 1820 | 1875 | 1970 | 1980 | 2050 | 2050 | 2230 | 2230 | 2260 | 2260 | 2280 | 2280 | 2280 | 2280 |
The unit is slightly heavy | kg | 1650 | 1850 | 2300 | 2400 | 2800 | 3000 | 3100 | 3200 | 4000 | 4500 | 5300 | 6000 | 6300 | 7000 | 7300 | 7600 | 8100 | 8300 | 8400 | 9200 |
Operation heavy | kg | 1900 | 2150 | 2550 | 2750 | 3350 | 3550 | 3600 | 3750 | 4450 | 4950 | 6050 | 6600 | 6800 | 7550 | 7850 | 8050 | 8600 | 8900 | 9000 | 9800 |
Noted: |
1.The parameters are determined as follows: chilled water inlet/outlet temperature 5ºC/0ºC;cooling water inlet / outlet temperature 30ºC/35ºC. 2.Temperature conditions: chilled water outlet temperature range -2~8ºC, cooling water inlet water temperature range 19~33ºC |
3.20% ethylene glycol or 15% calcium chloride should be used in the refrigeration side medium of the unit.. 4.The design pressure on the water side of evaporator and condenser is as follows:1.0MPa. |
5.In nominal condition, the fouling coefficient on the water side of evaporator is 0.018 M2 C/kW, and that on the water side of condenser is 0.044 M2 C/kW.; 6.In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements. |
Our Certificates
Situation Cases
Working Process
FAQQ1: Could you help us to recommend the model for our project?
A1: Yes, we have engineer to check the details and make the scheme for you. Based on the following: 1)Cooling capacity; 2) Refrigerant; 3) Ambient temperature; 4)Voltage; 5) Be used for what industry? 6)Any other special requirements?
Q2: How to ensure your product with good quality?
A2: All our products with CE certificate. And use the well-know brand accessories, such as copeland, danfoss compressor, also can be customized. The units will be tested before package and the Qualified rate is up to 99.9%.
Q3: What's the warrenty?
A3: 1 year warrenty for free if confirmed by both side damage in the quality reason.
Q4: Are you a manufacturer?
A4: Yes, we have more than 10 years in water chiller business. Also have patent on the water chiller appearence. The control box design make the unit safety and stably.
Q5: How can I place an order?
A5: Contact us via made in China or call us 0086-13061879223 directl
Address:
Room 402, Ninggu International, No. 7940 Humin Road, Minhang District, Shanghai
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Shanghai Sunrane Air Conditioning Refrigeration Equipment Co., Ltd. Is a modern high-tech company which dedicated to the research and development, production, sales, system design and industrial services of HVAC, industrial cooling equipment, air treatment, industrial temperature control systems and other related auxiliary equipment technologies. It provides refrigeration and air treatment equipment for industry, commerce, and military.
Based on the quality of products and the market demand, we believe that customers create value as the spirit of their own responsibility, constantly develop and innovate, continuously improve product performance, improve product quality, rely on strong technical strength, advanced manufacturing equipment and The joint efforts of all employees, the current product range has covered five series, more than 30 types, nearly 100 kinds of products for customers to choose. The company′s products are widely used in civil central air conditioning, medicine, chemical, plastics, electronics, food, textile, biological, energy and other industries.