Scroll Type Air Cooled Chiller
Ruidong Group
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Air Cooled Water Chiller And Heat pump has cooling only type and heat pump type. Among them, the heat pump type unit integrates cooling and heating functions, which can achieve cooling in summer and heating in winter. When the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.
Intelligent defrosting control, defrosting promptly and thoroughly to avoid extra loss of heat. At the same time, it has many automatic control and protection functions such as energy management, antifreeze detection, voltage detection and so on.
Structure
Ruidong Air Cooled Scroll Chillers has a compact construction for less space requirement and is lighter in weight. Panels and base frame of units are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
With efficient, low noise and high-performance scroll compressors. Include of models with single compressor for small capacity units and multiple compressors system for higher capacity units.
Heat exchange equipment
With V type high heat transfer evaporators and condenser coils. Evaporators with anti-freeze heating element (option) and differential pressure switch. The condenser uses high-quality internal thread copper tubes and hydrophilic aluminum wings which is 100% fully quality tested.
Axial fan
Propeller type condenser Fan direct driven by AC motor, low noise 6 poles, protection level IP54, provided with a protective outlet grille
Refrigerant
Chillers are available with environment friendly R407c and R410A refrigerants.
Microcomputer Controller
Microcomputer control system adopts electrical elements from internationally well-known brands, enabling it to operate stably and reliably at ambient temperatures of -15 °C to 65°C.
Safety Facilities
Complete protection devices provide all-round protection to the scroll chiller, allowing for great operation safety. Protection devices include: high and low pressure protection, overload protection, ultra-low water temperature protection, anti-freezing protection, and water supply protection.
1. Various products and wide application. Air Cooled Scroll Chillers has a compact construction include many different specifications which can completely meet the demand of home and commercial places and offer you a comfortable and pleasant environment.
2. Cooling only type and heat pump type. The heat pump type unit integrates cooling and heating functions. In addition, when the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.
3. Complete air system, simple and hygiene, less components, easy maintenance. The flexible and concise design makes the maintenance very simple.
4. Wide cooling range, suitable for most of the buildings.
5. Various optionals, such as different compressor quantity or brands, type of refrigerant etc..
6. The products offered are certified by International bodies like ISO, CE, CRAA.
7. Factory assembled, leak tested, evacuated, and internally wired. Every unit is fully tested before delivery and is ready for installation.
Product | Air cooed water chiller and heat pump- scroll compressor | ||||||||
Type | Modular | ||||||||
Model-RLSFWM-B (RLSFWM-(B)R) | 68 | 136 | 204 | 272 | 340 | 408 | 476 | ||
Cooling capacity | kW | 68 | 136 | 204 | 272 | 340 | 408 | 476 | |
Cooling inpurt power | kW | 21.1 | 42.2 | 63.2 | 84.3 | 105.4 | 126.5 | 147.6 | |
Running current | A | 41.2 | 82.4 | 123.6 | 164.8 | 206 | 247.2 | 288.4 | |
Heating capacity | kW | 70 | 140 | 210 | 280 | 350 | 420 | 490 | |
Heating power | kW | 22.1 | 44.1 | 66.2 | 88.2 | 110.3 | 132.4 | 154.4 | |
Running current | A | 39.5 | 79 | 118.5 | 158 | 197.5 | 237 | 276.5 | |
Max. running current | A | 48.2 | 96.4 | 144.6 | 192.8 | 241 | 289.2 | 337.4 | |
Cable diameter (copper wire distance ≤20 meters) | mm2 | 3*16+2*10 | (3*16+2*10)*2 | (3*16+2*10)*3 | (3*16+2*10)*4 | (3*16+2*10)*5 | (3*16+2*10)*6 | (3*16+2*10)*7 | |
Compressor | Type | Hermetic scroll type | |||||||
Quantity | 2 | 4 | 6 | 8 | 10 | 12 | 14 | ||
Power voltage | 3N-380V-50HZ | ||||||||
Start mode | Direct Start | ||||||||
Regrigerant | Type | R410a/R22 | |||||||
Charge (kg) | 11.5*2 | 11.5*4 | 11.5*6 | 11.5*8 | 11.5*10 | 11.5*12 | 11.5*14 | ||
Control | Electronic expansion valve (EXV) | ||||||||
Evaporator | Type | Shell & tube type | |||||||
Water Pressure drop | kPa | 70 | |||||||
Water pipe Dia.DN | DN50 | DN50*2 | DN50*3 | DN50*4 | DN50*5 | DN50*6 | DN50*7 | ||
Water flow | m3/h | 11.7 | 23.4 | 35.1 | 46.8 | 58.5 | 70.2 | 81.9 | |
Condenser type | Internally threaded copper tube & hydrophilic aluminum fins | ||||||||
Dimension | L | mm | 2110 | 2110 | 2110 | 2110 | 2110 | 2110 | 2110 |
W | mm | 1080 | 2160 | 3240 | 4320 | 5400 | 6480 | 7560 | |
H | mm | 1870 | 1870 | 1870 | 1870 | 1870 | 1870 | 1870 | |
Net weight | kg | 700 | 1400 | 2100 | 2800 | 3500 | 4200 | 4900 | |
Operation weight | kg | 760 | 1520 | 2280 | 3040 | 3800 | 4560 | 5320 | |
Noise | dB(A) | 73 | 73 | 73 | 74 | 74 | 74 | 74 | |
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℃ |
Air Cooled Water Chiller And Heat pump has cooling only type and heat pump type. Among them, the heat pump type unit integrates cooling and heating functions, which can achieve cooling in summer and heating in winter. When the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.
Intelligent defrosting control, defrosting promptly and thoroughly to avoid extra loss of heat. At the same time, it has many automatic control and protection functions such as energy management, antifreeze detection, voltage detection and so on.
Structure
Ruidong Air Cooled Scroll Chillers has a compact construction for less space requirement and is lighter in weight. Panels and base frame of units are made from galvanized steel protected with polyester powder painting to ensure total resistance to atmospheric agents.
With efficient, low noise and high-performance scroll compressors. Include of models with single compressor for small capacity units and multiple compressors system for higher capacity units.
Heat exchange equipment
With V type high heat transfer evaporators and condenser coils. Evaporators with anti-freeze heating element (option) and differential pressure switch. The condenser uses high-quality internal thread copper tubes and hydrophilic aluminum wings which is 100% fully quality tested.
Axial fan
Propeller type condenser Fan direct driven by AC motor, low noise 6 poles, protection level IP54, provided with a protective outlet grille
Refrigerant
Chillers are available with environment friendly R407c and R410A refrigerants.
Microcomputer Controller
Microcomputer control system adopts electrical elements from internationally well-known brands, enabling it to operate stably and reliably at ambient temperatures of -15 °C to 65°C.
Safety Facilities
Complete protection devices provide all-round protection to the scroll chiller, allowing for great operation safety. Protection devices include: high and low pressure protection, overload protection, ultra-low water temperature protection, anti-freezing protection, and water supply protection.
1. Various products and wide application. Air Cooled Scroll Chillers has a compact construction include many different specifications which can completely meet the demand of home and commercial places and offer you a comfortable and pleasant environment.
2. Cooling only type and heat pump type. The heat pump type unit integrates cooling and heating functions. In addition, when the unit is equipped with a heat recovery device, while the unit is providing cold water, it can also provide domestic hot water, which can meet the needs of domestic hot water in villas, restaurants, clubs and other places.
3. Complete air system, simple and hygiene, less components, easy maintenance. The flexible and concise design makes the maintenance very simple.
4. Wide cooling range, suitable for most of the buildings.
5. Various optionals, such as different compressor quantity or brands, type of refrigerant etc..
6. The products offered are certified by International bodies like ISO, CE, CRAA.
7. Factory assembled, leak tested, evacuated, and internally wired. Every unit is fully tested before delivery and is ready for installation.
Product | Air cooed water chiller and heat pump- scroll compressor | ||||||||
Type | Modular | ||||||||
Model-RLSFWM-B (RLSFWM-(B)R) | 68 | 136 | 204 | 272 | 340 | 408 | 476 | ||
Cooling capacity | kW | 68 | 136 | 204 | 272 | 340 | 408 | 476 | |
Cooling inpurt power | kW | 21.1 | 42.2 | 63.2 | 84.3 | 105.4 | 126.5 | 147.6 | |
Running current | A | 41.2 | 82.4 | 123.6 | 164.8 | 206 | 247.2 | 288.4 | |
Heating capacity | kW | 70 | 140 | 210 | 280 | 350 | 420 | 490 | |
Heating power | kW | 22.1 | 44.1 | 66.2 | 88.2 | 110.3 | 132.4 | 154.4 | |
Running current | A | 39.5 | 79 | 118.5 | 158 | 197.5 | 237 | 276.5 | |
Max. running current | A | 48.2 | 96.4 | 144.6 | 192.8 | 241 | 289.2 | 337.4 | |
Cable diameter (copper wire distance ≤20 meters) | mm2 | 3*16+2*10 | (3*16+2*10)*2 | (3*16+2*10)*3 | (3*16+2*10)*4 | (3*16+2*10)*5 | (3*16+2*10)*6 | (3*16+2*10)*7 | |
Compressor | Type | Hermetic scroll type | |||||||
Quantity | 2 | 4 | 6 | 8 | 10 | 12 | 14 | ||
Power voltage | 3N-380V-50HZ | ||||||||
Start mode | Direct Start | ||||||||
Regrigerant | Type | R410a/R22 | |||||||
Charge (kg) | 11.5*2 | 11.5*4 | 11.5*6 | 11.5*8 | 11.5*10 | 11.5*12 | 11.5*14 | ||
Control | Electronic expansion valve (EXV) | ||||||||
Evaporator | Type | Shell & tube type | |||||||
Water Pressure drop | kPa | 70 | |||||||
Water pipe Dia.DN | DN50 | DN50*2 | DN50*3 | DN50*4 | DN50*5 | DN50*6 | DN50*7 | ||
Water flow | m3/h | 11.7 | 23.4 | 35.1 | 46.8 | 58.5 | 70.2 | 81.9 | |
Condenser type | Internally threaded copper tube & hydrophilic aluminum fins | ||||||||
Dimension | L | mm | 2110 | 2110 | 2110 | 2110 | 2110 | 2110 | 2110 |
W | mm | 1080 | 2160 | 3240 | 4320 | 5400 | 6480 | 7560 | |
H | mm | 1870 | 1870 | 1870 | 1870 | 1870 | 1870 | 1870 | |
Net weight | kg | 700 | 1400 | 2100 | 2800 | 3500 | 4200 | 4900 | |
Operation weight | kg | 760 | 1520 | 2280 | 3040 | 3800 | 4560 | 5320 | |
Noise | dB(A) | 73 | 73 | 73 | 74 | 74 | 74 | 74 | |
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℃ |