Basic Info.
Selected Voltage
380V/50HZ
Application Machine
Machining Center
Certification
ISO, CE, CCC
Cooling Capacity
30-1000rt/Ton
Control Mode
PLC Fully Automatic Control
Compressor Type
Semi-Closed Twin Screw
Temperature Control Range
-50 to 10deg C
Refrigerant Type
R22/R407c/R410A/R404/R134A
Key Features1
Compressor VSD Control
Key Features2
Including Pump Groups
Key Features4
SUS304 Pipelines
Key Features3
Quick Connection
Transport Package
in Bulk or as Requested
Specification
5500 x 2200 x 2300mm
Product Description
Integral Type Industrial Water Cooled Screw Water Chiller With VSD and Pump GroupsBRIEF DESCRIPTIONThe Integral Type Industrial Water Cooled Screw Water Chiller makes the main chiller unit, buffer tank, chilled/cooling pump groups, VSD control cabinet and all the connecting pipes, valves, strainers, temperature/pressure instruments etc on one or two skids, the main chiller type could be air-cooled or water-cooled cooling method unit, the user can freely choose the optional parts or functions according to their actual needs.
This design can not only help improve the central control of the whole system, to guarantee the system stable running performance and automatic monitoring, but also help to save the installation cost and time, the basic configuration consists of following parts:
- Water Cooled Screw Chiller Unit: 1 SET
- Stainless steel buffer tank(OPTIONAL): 1PC
- Cooling Water Pump(Connect cooling tower and chiller): 1 PC
- Chilled Water Pump(Connect chiller and user's loading equipment): 2 PCS (1use, 1standby)
- Electric control cabinet and manual control switches of chilled water pumps: 1 SET
- Power source and VSD cabinet(OPTIONAL): 1 SET
- Display instruments in cooling circuits(Pressure gauge, Thermometer): 1 SET
- Connecting parts(Pipe, Elbow, Fleible joint, Filter, Valves, Insulation material etc.): 1 SET
FEATURES / FUNCTIONS / SAFETY PROTECTIONS | FEATURES | * OPTIONAL FUNCTIONS |
| - Adopt the well-known brand compressors | * Compressor startup mode: Star Delta, Solid-state soft, Variable frequency |
| - Control mode: PLC Fully Automatic Control | * Remote control function: RS485, MODBUS etc. |
| - Copper tube is welded with oxygen free method | * Total heat recovery or part heat recovery |
| - 5:6 Asymmetric Semi-closed Screw Compressor | * Evaporator: Flooded type, Falling film type, Special brine type |
| - SUS integrated pipelines for less pipe resistance | * Complete refrigeration system scheme design |
| - Multi-steps energy regulation or stepless regulation | * Explosion-proof electric cabinet or components |
| - System pressure & Functional test before shipping | * Customizable power supply and cooling capacity |
| - Highly efficient evaporator and condenser (30% energy saving) | * Different refrigerants are available, R22, R134a, R410a, R407C etc. |
| - Electrical devices supplied from well-known brands | * Different outlet water Temp. is available: from -50°C to 10°C |
| | |
| SAFETY PROTECTIONS |
| - Overheating protection of compressor's motor | - Phase protection of power supply |
| - Discontinuous flow protection of cooling/chilled water | - Anti-freezing protection of chilled water |
| - Over-voltage & under-voltage protection of power supply | - Three-phase Unbalance protection of power supply |
| - Protection for exhaust temperature of compressor is too high | - Protection for low pressure of refrigerant is too low |
| - Protection for outlet temperature of chilled water is too high | - Protection for high pressure of refrigerant is too high |
Table 1-1. Single Compressor Unit
(7°C outlet water Temp.)| Model | CFSW- |
| 100/01 | 135/01 | 180/01 | 195/01 | 235/01 | 260/01 | 305/01 | 320/01 | 350/01 | 385/01 |
| Cooling Capacity | KW | 100 | 135 | 180 | 195 | 235 | 260 | 305 | 320 | 350 | 385 |
| 104Kcal/h | 8.6 | 11.6 | 15.5 | 16.8 | 20.3 | 22.4 | 26.3 | 27.6 | 30.2 | 33.2 |
| Running Control Mode | | PLC Fully Automatic Control |
| Power Supply | | 380V/3N ~ 50Hz |
| Compressor | Type | | 5:6 Asymmetric Semi-closed Twin Screw Compressor |
| Quantity | SET | 1 |
| Startup Type | | Y-△ Startup |
| Energy Regulation | | 0 - 33% - 66% - 100% | 0 - 25% - 50% - 75% - 100% |
| Input Power | KW | 22.6 | 29.8 | 37.3 | 41 | 49.9 | 54.3 | 61.1 | 64.3 | 70.8 | 78 |
| Rated Current | A | 39.3 | 51.9 | 64.9 | 71.3 | 86.8 | 94.5 | 106.3 | 111.9 | 123.2 | 135.7 |
| Evaporator | Type | | High-efficiency Shell & Tube Dry Type Heat Exchanger |
| Water Flow | m3/h | 17.2 | 23.2 | 31 | 33.6 | 40.6 | 44.8 | 52.6 | 55.2 | 60.4 | 66.4 |
| Interface Size | | DN65 | DN80 | DN100 | DN125 |
| Pressure Drop | kPa | 48 | 48 | 50 | 50 | 50 | 52 | 54 | 55 | 55 | 58 |
| Condenser | Type | | High-efficiency Shell & Tube Type Heat Exchanger |
| Water Flow | m3/h | 21.5 | 29 | 38.7 | 41.9 | 50.5 | 55.9 | 65.6 | 68.8 | 75.3 | 82.8 |
| Interface Size | | DN65 | DN80 | DN100 | DN125 |
| Pressure Drop | kPa | 46 | 46 | 47 | 47 | 48 | 49 | 51 | 53 | 53 | 56 |
| Refrigerant | Type | | R22 |
| Volume | Kg | 20 | 27 | 36 | 39 | 47 | 52 | 61 | 64 | 70 | 77 |
| Overall Size | Length | mm | 2100 | 2360 | 2450 | 2860 | 2860 | 2860 | 2860 | 2860 | 2860 | 3225 |
| Width | mm | 700 | 700 | 900 | 900 | 900 | 900 | 900 | 900 | 900 | 900 |
| Height | mm | 1410 | 1520 | 1580 | 1600 | 1720 | 1745 | 1745 | 1770 | 1880 | 1960 |
| Weight | Net Weight | Kg | 850 | 1050 | 1270 | 1340 | 1640 | 1680 | 1720 | 1750 | 2080 | 2300 |
| Running Weight | Kg | 900 | 1150 | 1420 | 1540 | 1890 | 1940 | 1990 | 2050 | 2330 | 2550 |
Table 1-2. Double Compressors Unit
(7°C outlet water Temp.)| Model | CFSW- |
| 200/02 | 270/02 | 360/02 | 390/02 | 470/02 | 520/02 | 610/02 | 640/02 | 700/02 | 770/02 |
| Cooling Capacity | KW | 200 | 270 | 360 | 390 | 470 | 520 | 610 | 640 | 700 | 770 |
| 104Kcal/h | 17.2 | 23.3 | 31 | 34 | 40.5 | 44.8 | 52.6 | 55.2 | 60 | 66 |
| Running Control Mode | | PLC Fully Automatic Control |
| Power Supply | | 380V/3N ~ 50Hz |
| Compressor | Type | | 5:6 Asymmetric Semi-closed Twin Screw Compressor |
| Quantity | SET | 2 |
| Startup Type | | Y-△ Startup |
| Energy Regulation | | 0-16.5-33-50-66-83.5-100% | 0 - 12.5% - 25% - 37.5% - 50% - 62.5% - 75% - 87.5% - 100% |
| Input Power | KW | 45.2 | 60 | 75 | 82 | 99.8 | 108.6 | 122.2 | 128.6 | 141.6 | 156 |
| Rated Current | A | 78.6 | 103.7 | 129.8 | 142.7 | 173.7 | 189 | 212.6 | 223.8 | 246.4 | 271.4 |
| Evaporator | Type | | High-efficiency Shell & Tube Dry Type Heat Exchanger |
| Water Flow | m3/h | 34.4 | 46.6 | 62 | 68 | 81 | 89.6 | 105.2 | 110.4 | 120 | 132 |
| Interface Size | | DN80 | DN100 | DN125 | DN150 |
| Pressure Drop | kPa | 50 | 52 | 52 | 53 | 54 | 55 | 55 | 55 | 60 | 68 |
| Condenser | Type | | High-efficiency Shell & Tube Type Heat Exchanger |
| Water Flow | m3/h | 43 | 58.1 | 77.4 | 83.9 | 101.1 | 111.8 | 131.2 | 137.6 | 150.5 | 165.6 |
| Interface Size | | DN65 x 2 | DN80 x 2 | DN100 x 2 | DN125 x 2 |
| Pressure Drop | kPa | 45 | 45 | 45 | 47 | 50 | 52 | 53 | 55 | 58 | 60 |
| Refrigerant | Type | | R22 |
| Volume | Kg | 40 | 54 | 72 | 78 | 94 | 103 | 121 | 127 | 139 | 153 |
| Overall Dimensions | Length | mm | 3370 | 3370 | 3470 | 3470 | 3500 | 3500 | 3500 | 3600 | 3780 | 3780 |
| Width | mm | 900 | 900 | 1100 | 1100 | 1300 | 1300 | 1300 | 1300 | 1300 | 1300 |
| Height | mm | 1440 | 1440 | 1530 | 1580 | 1760 | 1780 | 1820 | 1875 | 1970 | 1980 |
| Weight | Net Weight | Kg | 1650 | 1850 | 2300 | 2400 | 2800 | 3000 | 3100 | 3200 | 4000 | 4500 |
| Running Weight | Kg | 1900 | 2150 | 2550 | 2750 | 3350 | 3550 | 3600 | 3750 | 4450 | 4950 |
Table 1-3. Four Compressors Unit
(7°C outlet water Temp.)| Model | CFSW- |
| 1540/04 | 1680/04 | 2000/04 | 2120/04 | 2280/04 | 2440/04 | 2540/04 | 2960/04 | 3260/04 | 3460/04 |
| Cooling Capacity | KW | 1540 | 1680 | 2000 | 2120 | 2280 | 2440 | 2540 | 2960 | 3260 | 3460 |
| 104Kcal/h | 133 | 145 | 172 | 183 | 197 | 210 | 219 | 255 | 282 | 298 |
| Running Control Mode | | PLC Fully Automatic Control |
| Power Supply | | 380V/3N ~ 50Hz |
| Compressor | Type | | 5:6 Asymmetric Semi-closed Twin Screw Compressor |
| Quantity | SET | 4 |
| Startup Type | | Y-△ Startup |
| Energy Regulation | | 16 grade regulation (0 - 100%) or stepless regulation |
| Input Power | KW | 312 | 336.4 | 398.8 | 420.8 | 456 | 491.2 | 506.8 | 590 | 648 | 688 |
| Rated Current | A | 542.9 | 585.3 | 693.9 | 732.2 | 793.4 | 854.7 | 881.8 | 1026.6 | 1127.5 | 1197.1 |
| Evaporator | Type | | High-efficiency Shell & Tube Dry Type Heat Exchanger |
| Water Flow | m3/h | 266 | 290 | 344 | 366 | 394 | 420 | 438 | 510 | 564 | 596 |
| Interface Size | | DN250 | DN300 |
| Pressure Drop | kPa | 75 | 75 | 78 | 78 | 80 | 82 | 83 | 83 | 84 | 85 |
| Condenser | Type | | High-efficiency Shell & Tube Type Heat Exchanger |
| Water Flow | m3/h | 331.1 | 361.2 | 430 | 455.8 | 490.2 | 524.6 | 546.1 | 636.4 | 700.9 | 743.9 |
| Interface Size | | DN200 x 2 | DN250 x 2 |
| Pressure Drop | kPa | 80 | 80 | 82 | 82 | 84 | 84 | 85 | 85 | 86 | 87 |
| Refrigerant | Type | | R22 |
| Volume | Kg | 307 | 334 | 398 | 422 | 454 | 486 | 506 | 589 | 649 | 689 |
| Overall Dimensions | Length | mm | 5020 | 5220 | 5220 | 5460 | 5590 | 5590 | 5590 | 5590 | 5590 | 5600 |
| Width | mm | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 |
| Height | mm | 2120 | 2120 | 2120 | 2275 | 2280 | 2280 | 2280 | 2280 | 2280 | 2300 |
| Weight | Net Weight | Kg | 8700 | 9100 | 10000 | 10500 | 11600 | 12800 | 13400 | 14000 | 14800 | 16250 |
| Running Weight | Kg | 9450 | 9850 | 10750 | 11250 | 12500 | 13750 | 14100 | 15000 | 15900 | 17450 |
1- Chilled water inlet/ outlet temperature is 12°C/ 7°C; Cooling water inlet/outlet temperature is 30°C/ 35°C;.
2- Chilled water outlet temperature range is 5°C~15°C; Cooling water inlet temperature range is 19°C~33°C;
3- The designed pressure resistance in the water side of evaporator and condenser is 1.0MPa.a.4- Under nominal conditions, the fouling factor is: 0.018m2?°C/KW in the water side of evaporator; 0.044m2?°C/KW in the water side of condenser.
5- Input Power: Allowable fluctuate voltage: ±5%; allowable voltage difference in phase: ±2%.
6- Please notify us if you have special requirements for the outlet water pressure.PRODUCT DETAILSWORKING PRINCIPLE & TYPIC PIPELINE FLOW CHARTPROJECT CASES & OPTIONAL INSTALL ACCESSRIESFACTORY SHOWPRODUCT QUALITY CONTROLAll our equipment will pass through strict testing according to contracted technical datas, the actual testing reports will be sent to client for confirmation before shipping. The testing items would be changed along with the different model number or functions. Herein just show a standard testing report table for reference:
HOW TO CHOOSE A SUITABLE WATER CHILLER?WHY CHOOSE COOLINGFUN?>> You want experience…Experienced R&D team bring more than 10 years of process cooling & heating experience with knowledgeable application, product and service specialists available to discuss your needs.
>> You want someone who understands your process… Provided with experience in a wide range of process cooling & heating industries. When you give us the chance, we will show the rich experience and get you the correct solution to your problems.
>> You want a product that fits your unique needs… Offer a wide range of standard units, what's more, our application specialists can suggest the customized units to meet unique needs.
>> You want specialized control… Build our own system controls from tailor made embedded micro-processor base products to PLC options. System control makes the difference in your process repeatability, efficiency and reliability.
>> You want professional design manufacturer…We specialize in industrial fluid process temperature control fields, and provide the complete systems solutions.
>> You want energy efficient solutions… Our specialists are aware of the rising cost of energy and the pressure to reduce energy consumption and we offer many energy saving products that favor lifetime costs.
>> Our Warranty All the products are passed strict test, and COOLINGFUN provide 15 months guarantee since the date of bill of lading. During this guarantee period, COOLINGFUN provide spare parts without any charge in case of quality discrepancy caused by us. If out of guarantee period, we still can charge the buyer cost price of spare parts and provide Technical Product support for customers.
>> Our Service: - OEM & ODM, or any other unique customized demands are acceptable.
- Any price inquiries or technical inquiries will be responded within 24 hours.
- Experienced technical engineers will give the model selection guide or help design the customized model.
- Detailed quotation scheme and system configuration will be provided to the customer together.
- The whole order process is tracked throughout:
Technical proposal communication → Order production → Performance test → Packaging→ Necessary documents confirmation → Transportation →Customs declaration → Shipping→ Installation assistance(provide user manual or install video) → After-sales support. Buyer will receive the notification mail (include photos, report or other documents) in each process.
- Besides the temperature control units, other install parts or auxiliary equipments is optional according to customers' requirements.
- All necessary installation documentation (e.g. Electrical diagram, User Manual) will be provided in both electronic copy and hard copy.
- Perfect after-sales service system, it's including: Technical guidance, detailed machine maintenance methods, troubleshooting solutions, regular return visit etc.
Address:
No. 1-1, East Polder, Beizhu Village, Ma Town, Xuxiake Town, Jiangyin City, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Company Introduction:
10 Years of Manufacturing Experience
COOLINGFUN Machinery Co., Ltd is a professional provider specializing in high-performance industrial cooling and heating equipment and provides accurate and reliable temperature control. Our R&D team owns 10 years of experience in heat transfer and temperature control technology, strong technical support makes us can provide a full range of industrial temperature control solutions for different industries.
Large Variety of Products
Our leading products include Thermal Fluid Electrical Heater, Industrial Water Chiller Unit, Heat Pump, Air Conditioning Unit, Cooling Tower, and more. To improve product quality, our factory has introduced a series of advanced equipment including a Laser machining center, CNC punch, folding machines, and other automated processing equipment.
Active Service
COOLINGFUN staff attitude: Rapid response, immediate action, strict consistency, paying great attention to pre-sales and after-sales services. 15 months warranty for all products (except wearing parts), and provide customers with life-long maintenance, in-time feedback upon calls, and 24 hours service system. Coolingfun Machinery Co., Ltd is located in Nanjing city, Jiangsu province with convenient transportation access, approximately one hour′s drive to Nanjing Lukou International Airport.
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