small water chiller
1.Product Overview
The 20KW water-cooled chiller is designed to meet the cooling requirements of various industrial applications. With advanced refrigeration technology, this chiller offers efficient, reliable, and stable performance for cooling in a wide range of operations. The unit is equipped with a high-efficiency compressor, quality components, and an intelligent control system, ensuring excellent cooling capacity and energy-saving performance.
2.Technical Specifications
- Cooling Capacity: 20KW
- Power Supply: AC380V/50Hz (three-phase)
- Working Temperature Range:
- Cooling water outlet temperature: 22°C to 50°C
- Chilled water outlet temperature: 5°C to 20°C
- Temperature Differential:
- Cooling water temperature differential: 3.5°C to 6.5°C
- Chilled water temperature differential: 2.5°C to 7°C
- Cooling Water Inlet Temperature: 30°C
- Chilled Water Inlet Temperature: 20°C
- Compressor Type: Rotary or Screw Type
- Refrigerant: R-134A / R-407C / R-22 (customizable)
- Control Panel: Intelligent digital controller with touch screen, temperature and pressure monitoring, and alarm functions.
- Warranty: 18 months from the date of shipment
3.Product Features
- High Efficiency: The 20KW water-cooled chiller delivers efficient and consistent cooling performance, reducing overall energy consumption.
- Advanced Temperature Control: The system allows precise control of chilled water and cooling water temperatures, ensuring optimal performance in varying operational environments.
- Durability: Designed with high-quality materials, the unit is built for long-term reliability, even under demanding conditions.
- Energy-Saving Design: Optimized compressor and heat exchanger efficiency minimize energy use, reducing operational costs.
- Easy Operation: The chiller is equipped with a user-friendly control panel for convenient operation and monitoring.
- Comprehensive Protection: Built-in safety features include overload protection, high/low-pressure protection, and automatic shutdown in case of system malfunctions.
- Low Noise: The chiller is designed to operate with minimal noise, ensuring a quieter working environment.
4.product Parameter (specification)
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Technical Parameters of Water Cooled Scroll Chiller(Ⅰ) |
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Model |
SCW-05 |
SCW-08 |
SCW-10-Ⅱ |
SCW-15-Ⅲ |
SCW-20-Ⅱ |
SCW-25-Ⅱ |
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Refrigerating capacity (Kcal/lKw/Rt/h) |
15093Kcal 17.55KW 4.99RT |
24148Kcal 28.08KW 7.98RT |
30186Kcal 35.1KW 9.98RT |
45279Kcal 52.65KW 14.97RT |
60372Kcal 70.2KW 19.96RT |
75465Kcal 87.75KW 24.95RT |
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Refrigerant |
R407C |
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compressor power(Hp) |
5 |
8 |
10 |
15 |
20 |
25 |
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Circulating pump power(Hp) |
0.75 |
1 |
1/1.5 |
1.5/2 |
1.5/2 |
2/3 |
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Piping of cooling water system |
pipe diameter |
1" |
1.5" |
1.5" |
2" |
2" |
2.5" |
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Flow(m³/h) |
3.4 |
5.5 |
6.85 |
9.3 |
12.7 |
15.1 |
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Chilled drainage piping |
pipe diameter |
1" |
1.5" |
1.5" |
2" |
2" |
2.5" |
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Flow(m³/h) |
2.74 |
4.27 |
4.27 |
8.59 |
8.59 |
14.55 |
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supply voltage |
AC380V50HZ3PH AC440V50HZ3PH AC220V60HZ3PH |
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Description: 1.The cooling capacity is based on evaporating temperature: 7℃, condenser temperature: 40℃, refrigerant: R407C, cooling water temperature: 32-37℃ 2.Optional refrigerant:R134A / R404A / R22 |
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Technical Parameters of Water Cooled Scroll Chiller(Ⅱ) |
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Model |
SCW-30-Ⅱ |
SCW-40 |
SCW-50 |
SCW-60 |
SCW-80 |
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Refrigerating capacity (Kcal/lKw/Rt/h) |
90558Kcal 105.3KW 29.94RT |
120744Kcal 140.4KW 39.92RT |
150930Kcal 175.5KW 49.9RT |
181116Kcal 210.6KW 59.88RT |
241488Kcal 280.8KW 79.84RT |
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Refrigerant |
R407C |
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compressor power(Hp) |
30 |
40 |
50 |
60 |
80 |
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Circulating pump power(Hp) |
3/4 |
40HP and above are configured according to customer requirements |
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Piping of cooling water system |
pipe diameter |
2.5" |
3" |
3" |
4" |
4" |
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Flow(m³/h)
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18.5 |
24.5 |
30.2 |
36.2 |
48.2 |
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Chilled drainage piping |
pipe diameter |
2.5" |
3" |
3" |
4" |
4" |
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Flow(m³/h) |
14.55 |
22.06 |
22.06 |
42.2 |
42.2 |
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supply voltage |
AC380V50HZ3PH AC440V50HZ3PH AC220V60HZ3PH |
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Description: 1.The cooling capacity is based on evaporating temperature: 7℃, condenser temperature: 40℃, refrigerant: R407C, cooling water temperature: 32-37℃ 2.Optional refrigerant:R134A / R404A / R22 |
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5.Applications
- Industrial Manufacturing: Suitable for cooling machinery, injection molding machines, and other equipment in manufacturing processes.
- Chemical Industry: Provides precise temperature control for chemical reactors, mixing equipment, and other processes requiring stable cooling.
- Food and Beverage: Ideal for refrigeration and cooling in food processing, fermentation, and storage.
- Electroplating: Maintains optimal temperature control during the electroplating process, improving plating quality.
- HVAC Systems: Provides cooling for air conditioning systems in large facilities, commercial buildings, and industrial plants.
- Medical and Pharmaceutical: Ensures stable cooling for sensitive processes in pharmaceutical manufacturing and storage.
Warranty and After-Sales Service
- Warranty: The 20KW water-cooled chiller is backed by an 18-month warranty from the date of delivery.
- After-Sales Support: Our dedicated technical team provides comprehensive support, including troubleshooting and maintenance assistance.
- Spare Parts: We provide free spare parts during the warranty period and offer parts at cost price once the warranty expires.
- Technical Assistance: Our technical support is available 24/7 for any queries or issues related to installation, operation, and maintenance.
6.Prodection details
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7.Prodect qualification
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8.Maintenance and Installation
- Installation: The chiller should be installed in a well-ventilated area, away from direct sunlight, and where the ambient temperature remains stable. Proper installation by a qualified technician ensures optimal operation.
- Regular Maintenance: To maintain peak performance, the chiller should be serviced regularly. We recommend checking filters, cleaning condensers, and monitoring refrigerant levels periodically.
- Troubleshooting: In case of any failure or abnormal operation, please contact our service team for prompt online technical support within 4 hours.
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