Guangdong Wotech Renewable Energy & Technology Co., Ltd.
| Compressor | Rotary |
| Refrigerant | R410a |
| Origin | China |
| Evaporator | Plate Heat Exchanger |
| Condensor | Fin Heat Exchanger |
| Noise | 52dB(A) |
| Type | Air-Cooled |
| Capacity | 20P |
| Brand Name | Wotech |
| Model Number | WBC-60.0C-A-S |
| Place of Origin | CHINA |
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Product Specification
| Compressor | Rotary | Refrigerant | R410a |
| Origin | China | Evaporator | Plate Heat Exchanger |
| Condensor | Fin Heat Exchanger | Noise | 52dB(A) |
| Type | Air-Cooled | Capacity | 20P |
| Brand Name | Wotech | Model Number | WBC-60.0C-A-S |
| Place of Origin | CHINA | ||
| High Light | Energy Efficient Industrial Chiller ，Industrial Air-Cooled Chiller ，High-End Industrial Chiller | ||
High-End Industrial Air-Cooled Chiller – Energy Efficient & Reliable Cooling Solution
EFFICIENT-ENERGY-SAVINGRELIABLE OPERATION
High Efficiency & Energy Saving
With over 20 years of development, Wotech has established itself as a brand renowned forhiah-end, efficient, and reliable solutions, Qur industrial chiller units continue this proudtradition, earning the National Energy-Saving Certification and delivering outstandingenergy efficiency and power savings.
Reliability is an essential guarantee for industrial and agriculturalproduction.
The reliability of industrial chiller units directly affects the stable operation of industrial anoagricultural users.
Unstable units that require shutdown and repair can lead to significant economic losses inproduction-far exceeding the maintenance costs of the units themselves.The high reliability of Wotech industrial chiller units has been widely recognized by users.
Total equipment investment = |nitial equipment cost + Operating cost + Maintenance cost
Wotech products are highly efficient,energy-saving, and offer stable.reliable operation-greatly reducing your operating and maintenanceexpenses, and giving you lasting peace of mind.
Application
With a cooling capacity range from 1HP to 60HP, air-cooled chiller is widely applied across various industries such as plastics and rubber, electroplating, anodizing, aluminum profiles, aquaculture, agriculture, and chemical engineering.
High Efficiency compressor
High efficiency scroll compressorScroll compressor is an advanced volumetric compression device
Structural features
Compact and Simple Structure:Comprised mainly of an orbiting scroll and a fixed scrol,the design features a minimal number of components, resulting in a compact size andlightweight construction, making it easy to install and maintain.
Multi-Compression Chamber Design:The meshing of the orbiting and fixed scrolls formsmultiple crescent-shaped enclosed compression chambers, enabling the continuous intake.compression, and discharge of refrigerant gas.
High-Efficiency Condenser
Pin-Fin Structure Desian:Features a pin-type heat exchange structure thatcreates a thin liquid film and low thermal resistance, significantly enhancing heattransfer performance.
Refrigerant Equalization Device:Ensures uniform refrigerant distribution with nodead zones, optimizing the entire heat exchange surface.Advanced Tube Arrangement Technology:Incorporates state-of-the-art tubinglayout, maximizing heat transfer efficiency.Multi-Stage Subcooling Design:Equipped with a multi-level subcooling section.greatly improving the unit's overall energy efficiency and system performance.
High-Efficiency Evaporator
Optimized Refrigerant Distribution:Designed to ensure even refrigerant distributionacross the heat exchanger surface for consistent performance.
Specialized Falling-Film Heat Exchange Tubes:Utilizes dedicated falling-film tubes toenhance heat transfer coefficient and reduce refrigerant charge.
Advanced CFD Simulation:Employs Computational Fluid Dynamics (CFD) analysis toidentify the most efficient design layout and ensure optimal heat exchange performance
Two-Stage Liquid Distributor:Ensures uniform liquid distribution, while a suction baffleat the outlet effectively prevents liquid carryover to the compressor.
Non-Uniform Tube Bundle Zoning Technology:lmplements non-uniform sectionaltube arrangement to maintain stable and efficient heat transfer under varying conditions
Independent Oil Return Port:Includes a dedicated oil return path to ensure reliable oilreturn under all load conditions.
Specifications
| Model No. | WBC-60.0C-A-S | WBC-90.0C-A-S | WBC-180.0C-A-S | WBC-420.0C-A-S | WBC-630.0C-A-S | WBC-860.0C-A-S | ||
| Description | USRT | 20P | 30P | 60P | 120RT | 180RT | 240RT | |
| Cooling Condition Cooling Water Temp.: W30-35°C Chilled Water Temp.: W17~12°C | Cooling Capacity(User Side) | KW | 58.5 | 88.3 | 175.6 | 419.0 | 626.0 | 842.0 |
| Input Power | KW | 17.0 | 25.1 | 49.5 | 109.7 | 158.1 | 209.5 | |
| Current | A | 30.3 | 44.9 | 88.5 | 196.2 | 282.8 | 374.7 | |
| EER | W/W | 3.45 | 3.52 | 3.55 | 3.82 | 3.96 | 4.02 | |
| Max Input Power | KW | 20.3 | 30.1 | 59.4 | 131.6 | 189.7 | 251.3 | |
| Max. Input Current | A | 36.4 | 53.9 | 106.2 | 235.5 | 339.4 | 449.6 | |
| Power Supply | V/PH/HZ | 380V 3N~ 50HZ | 380V 3N~ 50HZ | 380V 3N~ 50HZ | 380V 3N~ 50HZ | 380V 3N~ 50HZ | 380V 3N~ 50HZ | |
| Compressor | Type | Scroll | Scroll | Scroll | Screw | Screw | Screw | |
| Refrigerant | R410A | R410A | R410A | R134a | R134a | R134a | ||
| Quantity | Set | 1 | 1 | 2 | 1 | 1 | 1 | |
| Way Of starting | On/off | On/off | On/off | On/off | On/off | On/off | ||
| Energy Adjust Range | 100% | 100% | 100% | 100% | 100% | 100% | ||
| Evaporator | Type | High Efficiency Tube-in-Shell Heat Exchanger | ||||||
| Water flow on the chilled water side | m³/h | 10.1 | 15.2 | 30.2 | 72.1 | 107.7 | 144.8 | |
| Water resistance on the chilled water side | Kpa | 30 | 30 | 50 | 60 | 60 | 60 | |
| Chilled water side interface | inch | G2" | G2-1/2" | DN80 | DN100 | DN150 | DN200 | |
| Freezing solution temperature range | °C | 5~25 | 5~25 | 5~25 | 5~25 | 5~25 | 5~25 | |
| Condensor | Type | High Efficiency Fin Heat Exchanger | ||||||
| Water flow on the chilled water side | m³/h | 1 | 1 | 2 | 4 | 6 | 8 | |
| Water resistance on the chilled water side | Kpa | 23500 | 23500 | 23500*2 | 23500*4 | 23500*6 | 23500*8 | |
| Chilled water side interface | inch | 10~45 | 10~45 | 10~45 | 10~45 | 10~45 | 10~45 | |
| Freezing solution temperature range | °C | 68 | 68 | 70 | 72 | 72 | 75 | |
| Water Tank Volume | L | / | / | / | / | / | / | |
| Unit Dimension | L / W / H | mm | 1500/1260/2450 | 1500/1260/2450 | 2670/1260/2450 | 2670/2400/2450 | 4000/2400/2450 | 5340/2400/2450 |
| Unit Weight | kg | 680 | 785 | 1220 | 2450 | 3650 | 4860 | |
| Operation Weight | kg | 782 | 903 | 1403 | 2818 | 4198 | 5589 | |
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
40Million-50Million
Employee Number:
300~350
Ecer Certification：
Verified Supplier
Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps. At present, Wotech has three production bases in Shunde, Zhaoqing ... Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps. At present, Wotech has three production bases in Shunde, Zhaoqing ...
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