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Product Description
An Air Cooled Screw Chiller is a closed refrigeration system based on a screw-type compressor that uses air to lower the temperature of the industrial process. It efficiently removes heat from a process and discharges it into the atmosphere using air as a cooling medium. It essentially contains an evaporator, a screw compressor, a condenser, an expansion valve, a control unit, along a lubrication system.
Some notable features of Ruidong's Air Cooled Screw Chiller include:
High Efficiency: The water cooled chiller is designed to provide high energy efficiency, resulting in lower operating costs and reduced carbon emissions. It utilizes a highly efficient screw compressor that optimizes the cooling process.
Robust Construction: The water cooled chiller is built with high-quality components and a sturdy construction to ensure long-lasting performance. It can withstand demanding industrial environments and operate reliably even in extreme conditions.
Intelligent Control System: The water cooled chiller is equipped with an advanced control unit that enables precise temperature control and monitoring. It offers various operating modes, alarms, and fault diagnostics for easy operation and troubleshooting.
Compact Design: The water cooled chiller is compactly designed, allowing for easy installation and space-saving. It can be conveniently placed in limited spaces without compromising its performance.
Low Noise Operation: The water cooled chiller is designed to operate quietly, minimizing noise pollution in the surrounding area. This makes it suitable for installation in noise-sensitive environments.
Easy Maintenance: The water cooled chiller is designed for easy maintenance, with accessible components and a user-friendly interface. Regular maintenance tasks such as filter cleaning and refrigerant leak checks can be performed without much hassle.
Ruidong's Air Cooled Screw Chiller provides a reliable and efficient cooling solution for various industrial applications. Its innovative features, robust construction, and easy maintenance make it a preferred choice for many industries, such as in manufacturing plastics, electronics, electroplating, pharmaceutical industries, food processing, chemical processes. It is also being used in other areas to maintain the internal conditions of industrial plants under optimized conditions.
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Product Detail
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Project Cases
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Air Cooled Screw Chiller Technical Specifications
Product | Air Cooled Screw Type Water Chiller And Heat Pump | |||||||
Type | Screw Type | |||||||
Model-RLSFC/RLSFCR | 280 | 320 | 360 | 460 | 500 | 560 | ||
Nominal Cooling capacity | kW | 270 | 308 | 365 | 458 | 502 | 545 | |
Cooling inpurt power | kW | 87 | 99 | 121 | 144 | 158 | 171 | |
Running current | A | 172 | 194 | 236 | 279 | 308 | 338 | |
Norminal Heating capacity | kW | 271 | 318 | 374 | 470 | 522 | 563 | |
Heating input power | kW | 85 | 97 | 118 | 140 | 153 | 166 | |
Running current | A | 157 | 176 | 214 | 252 | 278 | 305 | |
Max. running current | A | 197 | 222 | 270 | 320 | 355 | 376 | |
Cable diameter (copper wire distance ≤20 meters) | mm2 | 3*95+2*50 | 3*120+2*50 | 3*150+2*70 | 3*185+2*95 | 3*185+2*95 | 3*240+2*120 | |
Compressor | Type | Semi-hermetic screw | ||||||
Quantity | 1 | |||||||
Engerry steps | 25%-50%-75%-100% | |||||||
Power voltage | 3N-380V-50HZ | |||||||
Starting mode | Y-▲ or by winding | |||||||
Regrigerant | Type | R407c/R22 | ||||||
Charge (kg) | 85 | 85 | 100 | 125 | 140 | 150 | ||
Control | Electronic expansion valve (EXV) | |||||||
Condenser type | Type | Internally threaded copper tube & hydrophilic aluminum fins | ||||||
Fan type | kPa | Axial type fan | ||||||
Qty | 6 | 6 | 8 | 10 | 10 | 10 | ||
Input power | kW | 2.2*6 | 2.2*6 | 2.2*8 | 2.2*10 | 2.2*10 | 2.2*10 | |
Evaporator | Type | Shell & tube type | ||||||
Water Pressure drop | kPa | 70 | ||||||
Water pipe Dia.DN | 100 | 100 | 100 | 125 | 125 | 125 | ||
Water flow | m3/h | 46 | 53 | 63 | 79 | 86 | 94 | |
Heat recovery device | Type | Shell & tube type | ||||||
Qty | 30% | |||||||
Water Pressure drop | 70 | |||||||
Water pipe Dia.DN | 65 | 65 | 80 | 80 | 80 | 80 | ||
Water flow | m3/h | 18 | 21 | 25 | 31 | 34 | 37 | |
Heat recovery device | Type | Shell & tube type | ||||||
Qty | 100% | |||||||
Water Pressure drop | 70 | |||||||
Water pipe Dia.DN | 80 | 100 | 100 | 100 | 100 | 125 | ||
Water flow | m3/h | 37 | 42 | 50 | 62 | 68 | 74 | |
Noise | dB(A) | 79 | 79 | 79 | 81 | 81 | 82 | |
Dimension | L | mm | 3190 | 3190 | 4100 | 5010 | 5010 | 5310 |
W | mm | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | |
H | mm | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | |
Net weight | kg | 2500 | 3000 | 3500 | 4700 | 5400 | 5800 | |
Operation weight | kg | 3100 | 3500 | 4000 | 5100 | 5800 | 6200 | |
Main protection measures | 1.High &low voltage protection; 2.Anti-freezing protection; | |||||||
3.Temperature control; 4.Owe anti-phase protection; | ||||||||
5.High & low pressure protection; 6.High pressure exhaust temperature protection; | ||||||||
7.Built-in motor overheating protection; 8.Over-current protection; | ||||||||
9. Safe valve; 10.Check valve | ||||||||
Remarks: | 1.Cooling standard working conditions:ambient temperature 35℃DB/24℃WB; cold water inlet temperature 12℃,outlet temperature 7℃ | |||||||
2.Heating standard working conditions:ambient temperature 7℃DB/6℃WB; cold water inlet temperature 40℃,outlet temperature 45℃ |
|
Product Description
An Air Cooled Screw Chiller is a closed refrigeration system based on a screw-type compressor that uses air to lower the temperature of the industrial process. It efficiently removes heat from a process and discharges it into the atmosphere using air as a cooling medium. It essentially contains an evaporator, a screw compressor, a condenser, an expansion valve, a control unit, along a lubrication system.
Some notable features of Ruidong's Air Cooled Screw Chiller include:
High Efficiency: The water cooled chiller is designed to provide high energy efficiency, resulting in lower operating costs and reduced carbon emissions. It utilizes a highly efficient screw compressor that optimizes the cooling process.
Robust Construction: The water cooled chiller is built with high-quality components and a sturdy construction to ensure long-lasting performance. It can withstand demanding industrial environments and operate reliably even in extreme conditions.
Intelligent Control System: The water cooled chiller is equipped with an advanced control unit that enables precise temperature control and monitoring. It offers various operating modes, alarms, and fault diagnostics for easy operation and troubleshooting.
Compact Design: The water cooled chiller is compactly designed, allowing for easy installation and space-saving. It can be conveniently placed in limited spaces without compromising its performance.
Low Noise Operation: The water cooled chiller is designed to operate quietly, minimizing noise pollution in the surrounding area. This makes it suitable for installation in noise-sensitive environments.
Easy Maintenance: The water cooled chiller is designed for easy maintenance, with accessible components and a user-friendly interface. Regular maintenance tasks such as filter cleaning and refrigerant leak checks can be performed without much hassle.
Ruidong's Air Cooled Screw Chiller provides a reliable and efficient cooling solution for various industrial applications. Its innovative features, robust construction, and easy maintenance make it a preferred choice for many industries, such as in manufacturing plastics, electronics, electroplating, pharmaceutical industries, food processing, chemical processes. It is also being used in other areas to maintain the internal conditions of industrial plants under optimized conditions.
|
Product Detail
|
Project Cases
|
Air Cooled Screw Chiller Technical Specifications
Product | Air Cooled Screw Type Water Chiller And Heat Pump | |||||||
Type | Screw Type | |||||||
Model-RLSFC/RLSFCR | 280 | 320 | 360 | 460 | 500 | 560 | ||
Nominal Cooling capacity | kW | 270 | 308 | 365 | 458 | 502 | 545 | |
Cooling inpurt power | kW | 87 | 99 | 121 | 144 | 158 | 171 | |
Running current | A | 172 | 194 | 236 | 279 | 308 | 338 | |
Norminal Heating capacity | kW | 271 | 318 | 374 | 470 | 522 | 563 | |
Heating input power | kW | 85 | 97 | 118 | 140 | 153 | 166 | |
Running current | A | 157 | 176 | 214 | 252 | 278 | 305 | |
Max. running current | A | 197 | 222 | 270 | 320 | 355 | 376 | |
Cable diameter (copper wire distance ≤20 meters) | mm2 | 3*95+2*50 | 3*120+2*50 | 3*150+2*70 | 3*185+2*95 | 3*185+2*95 | 3*240+2*120 | |
Compressor | Type | Semi-hermetic screw | ||||||
Quantity | 1 | |||||||
Engerry steps | 25%-50%-75%-100% | |||||||
Power voltage | 3N-380V-50HZ | |||||||
Starting mode | Y-▲ or by winding | |||||||
Regrigerant | Type | R407c/R22 | ||||||
Charge (kg) | 85 | 85 | 100 | 125 | 140 | 150 | ||
Control | Electronic expansion valve (EXV) | |||||||
Condenser type | Type | Internally threaded copper tube & hydrophilic aluminum fins | ||||||
Fan type | kPa | Axial type fan | ||||||
Qty | 6 | 6 | 8 | 10 | 10 | 10 | ||
Input power | kW | 2.2*6 | 2.2*6 | 2.2*8 | 2.2*10 | 2.2*10 | 2.2*10 | |
Evaporator | Type | Shell & tube type | ||||||
Water Pressure drop | kPa | 70 | ||||||
Water pipe Dia.DN | 100 | 100 | 100 | 125 | 125 | 125 | ||
Water flow | m3/h | 46 | 53 | 63 | 79 | 86 | 94 | |
Heat recovery device | Type | Shell & tube type | ||||||
Qty | 30% | |||||||
Water Pressure drop | 70 | |||||||
Water pipe Dia.DN | 65 | 65 | 80 | 80 | 80 | 80 | ||
Water flow | m3/h | 18 | 21 | 25 | 31 | 34 | 37 | |
Heat recovery device | Type | Shell & tube type | ||||||
Qty | 100% | |||||||
Water Pressure drop | 70 | |||||||
Water pipe Dia.DN | 80 | 100 | 100 | 100 | 100 | 125 | ||
Water flow | m3/h | 37 | 42 | 50 | 62 | 68 | 74 | |
Noise | dB(A) | 79 | 79 | 79 | 81 | 81 | 82 | |
Dimension | L | mm | 3190 | 3190 | 4100 | 5010 | 5010 | 5310 |
W | mm | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | |
H | mm | 2480 | 2480 | 2480 | 2480 | 2480 | 2480 | |
Net weight | kg | 2500 | 3000 | 3500 | 4700 | 5400 | 5800 | |
Operation weight | kg | 3100 | 3500 | 4000 | 5100 | 5800 | 6200 | |
Main protection measures | 1.High &low voltage protection; 2.Anti-freezing protection; | |||||||
3.Temperature control; 4.Owe anti-phase protection; | ||||||||
5.High & low pressure protection; 6.High pressure exhaust temperature protection; | ||||||||
7.Built-in motor overheating protection; 8.Over-current protection; | ||||||||
9. Safe valve; 10.Check valve | ||||||||
Remarks: | 1.Cooling standard working conditions:ambient temperature 35℃DB/24℃WB; cold water inlet temperature 12℃,outlet temperature 7℃ | |||||||
2.Heating standard working conditions:ambient temperature 7℃DB/6℃WB; cold water inlet temperature 40℃,outlet temperature 45℃ |