 |
JLSF-75HP PLC 480V Air Cooled Water Chiller Denmark Danfoss Scroll Compressor
Product Details:
| Place of Origin: | Dongguan China |
| Brand Name: | JIALIS |
| Certification: | CE/ISO9001 |
| Model Number: | JLSF-75HP |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 set |
|---|---|
| Price: | Discuss |
| Packaging Details: | Plywood wooden box |
| Delivery Time: | 15 days |
| Payment Terms: | T/T |
| Supply Ability: | 100 units per month |
|
Detail Information |
|||
| Product Name: | Air Cooled Water Chiller | Control System: | PLC/Microcomputer/ 7-inch Touch Screen |
|---|---|---|---|
| Outlet Water Temperature: | 5-35℃ | Compressor Type: | Denmark Danfoss Scroll Compressor |
| Evaporator: | Shell And Tube | Condenser: | Finned |
| Condenser Fans: | Axial/Centrifugal | Noise Level: | ≤75dB(A) |
| Voltage: | 220V/380V/415V/440V/480V | Frequency: | 50HZ/60HZ |
| Refrigerant: | R410A | Protection System: | High/Low Pressure, Water Flow, Overload, Etc. |
| Pump: | Vertical Multistage Pump | Warranty: | 12 Months |
| Highlight: | 480V Air Cooled Water Chiller,PLC Air Cooled Water Chiller |
||
Product Description
JLSF-75HP Air Cooled Water Chiller Using Denmark Danfoss Scroll Compressor
Product Description:
Air-cooled scroll chiller is a device used in refrigeration and air-conditioning systems that uses air-cooled condenser and scroll compressor technology.
Air-cooled scroll chillers utilize an air-cooled condenser to dissipate heat. The condenser is an important component in the refrigeration cycle. It cools and converts high-temperature and high-pressure refrigerant gas into high-pressure liquid. Traditional chillers usually use a water-cooled condenser to dissipate heat and need to be connected to a cooling tower or other water source for cooling. The air-cooled scroll chiller uses a fan to blow across the fins on the condenser surface to take away the heat and achieve heat dissipation.
Air-cooled scroll chillers have several advantages over traditional water-cooled chillers. First, it does not need to be connected to an external water source, making installation more convenient. Secondly, since there are no additional equipment such as water pumps and cooling towers, the system is simpler and takes up less space. In addition, air-cooled scroll chillers usually have a high energy efficiency ratio and can provide stable cooling effects.
Product Features:
Air-cooled scroll chiller is a special type of chiller with the following characteristics:
1. Efficient cooling capacity: The air-cooled scroll chiller uses a scroll compressor and has efficient cooling capacity. It can provide powerful cooling capacity and is suitable for large or high-load cooling needs.
2. Independent cooling system: The air-cooled scroll chiller uses an independent air-cooling system to dissipate heat to the surrounding environment through fans. Compared with traditional water-cooled chillers, it does not require additional cooling water sources or cooling towers, making it more convenient and space-saving.
3. Automatic control and adjustment: Air-cooled scroll chillers are usually equipped with advanced automatic control systems that can monitor and adjust the operating status of the cooling system. It can automatically start and stop according to actual needs, and perform precise temperature control according to the set temperature range.
4. Energy saving and environmental protection: Due to the use of an independent air cooling system, air-cooled scroll chillers have lower energy consumption than water-cooled chillers. It does not require water pump operation and water circulation, reducing energy consumption and water use. At the same time, since there is no need for a cooling tower, water treatment and chemical use are reduced, making it more environmentally friendly.
5. Flexible installation and mobility: Air-cooled scroll chillers usually have a compact design and wheeled base for easy installation and movement. They can be flexibly arranged and adjusted as needed and are suitable for a variety of locations and applications, including industrial production, commercial buildings and temporary cooling of events.
Working Principle:
The working principle of the air-cooled scroll chiller can be divided into two main parts: refrigeration cycle and heat dissipation cycle.
Refrigeration cycle part:
1. Compression: The core of the refrigeration cycle is the scroll compressor. The compressor sucks in low-temperature and low-pressure refrigerant gas, and then increases its pressure and temperature through rotation and compression.
2. Condensation: The compressed high-temperature and high-pressure refrigerant gas enters the air-cooled condenser. In the condenser, a cooling fan blows outdoor air over the condenser's fins, causing the refrigerant gas to dissipate heat and cool down. When the refrigerant gas is cooled, it turns into a high-pressure liquid.
3. Expansion: High-pressure liquid refrigerant enters the evaporator through the expansion valve (throttle device). The function of the expansion valve is to reduce the pressure of the refrigerant, causing it to expand rapidly, thereby reducing the temperature and pressure.
Heat dissipation cycle part:
1. Evaporation: The expanded low-temperature and low-pressure refrigerant enters the evaporator. A finned tube or radiator is installed inside the evaporator. By contacting the water or air to be cooled, it absorbs heat and cools the water or air.
2. Cold water supply: The water cooled in the evaporator is sent to the equipment or system that needs to be cooled to absorb heat and reduce the temperature.
3. Cooling cycle: The cold water is transported back to the equipment or system to be cooled through the circulation pump and circulated for cooling, forming a closed-loop cycle.
During the entire process, the refrigerant completes the cycle of compression, condensation, expansion and evaporation under the action of the compressor, absorbing and releasing heat, thereby achieving the refrigeration effect of cold water. The air-cooled condenser removes heat through a fan to ensure that the refrigerant can continue to cool and circulate during the cycle.
| ① Compressor | ⑤ Evaporator | ⑨ Temperature sensor | ⑬ Bypass valve |
| ② Condenser | ⑥ Ball valve | ⑩ Water tank | ⑭ Low voltage controller |
| ③ Filter drier | ⑦ Antifreeze switch | ⑪ Water pump pressure gauge | ⑮ High voltage controller |
| ④ Expansion valve | ⑧ Float switch | ⑫ Water pump |
⑯ Pressure relief valve |
Techinical Parameters:
| Model | JLSF-1HP | JLSF-2HP | JLSF-3HP | JLSF-4HP | JLSF-5HP | JLSF-6HP | JLSF-8HP | JLSF-10HP | ||
| Cooling capacity | KW/h | 3.1 | 6.2 | 9.3 | 12.4 | 15.5 | 18.6 | 24.8 | 31 | |
| Kcal/h | 2,700 | 5,400 | 8,100 | 10,800 | 13,500 | 16,200 | 21,600 | 27,000 | ||
| Temperature range | 5℃-35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 1PH-220V 50HZ/60HZ 3PH-380V/415V 50HZ/60HZ | |||||||||
| Total power | KW | 1.21 | 2.03 | 2.84 | 3.7 | 4.5 | 5.7 | 7.33 | 8.83 | |
| Compressor | Type | Hermetic scroll type or piston | ||||||||
| Power | KW | 0.75 | 1.50 | 2.25 | 3.00 | 3.75 | 4.50 | 6.00 | 7.50 | |
| Circulating pump | Power | KW | 0.375 | 0.375 | 0.375 | 0.375 | 0.75 | 0.75 | 0.75 | 1.5 |
| Head | m | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 21.5 | |
| Refrigerant | Type | R22/R407c/R134a/R410a | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 0.50 | 1.00 | 1.50 | 2.00 | 2.50 | 3.00 | 4.00 | 5.00 | |
| Evaporator | Flow | m³/h | 0.82 | 0.98 | 1.45 | 1.88 | 2.42 | 2.92 | 3.75 | 4.85 |
| water capacity | m³ | 0.028 | 0.04 | 0.05 | 0.05 | 0.065 | 0.065 | 0.13 | 0.18 | |
| Diameter | inch | 1/2" | 3/4" | 1" | 1-1/2" | 1-1/2" | ||||
| Condensator | Type | Efficient brass sets corrugated aluminum fin | ||||||||
| Fan | Type | Axial flow | ||||||||
| air volume | m³/h | 1000 | 2000 | 3000 | 4000 | 5000 | 6000 | 8000 | 10000 | |
| Protective device | High and low pressure switch, antifreeze protection, fusible plug/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | |||||||||
| Machine size | L | mm | 680 | 800 | 1040 | 1140 | 1140 | 1200 | 1400 | 1400 |
| W | mm | 420 | 480 | 555 | 620 | 620 | 650 | 725 | 725 | |
| H | mm | 720 | 850 | 1060 | 1200 | 1200 | 1160 | 1450 | 1450 | |
| Unit weight | Kg | 60 | 90 | 130 | 140 | 170 | 210 | 270 | 350 | |
| Model | JLSF-12HP | JLSF-15HP | JLSF-20HP | JLSF-25HP | JLSF-30HP | JLSF-40HP | JLSF-50HP | JLSF-60HP | ||
| Cooling capacity | KW/h | 37.2 | 46.5 | 65 | 77.5 | 93 | 124 | 155 | 186 | |
| Kcal/h | 29,059 | 37,965 | 50,805 | 61,683 | 74,992 | 97,675 | 116,521 | 156,249 | ||
| Temperature range | 5℃-35℃(Below 0℃ can be customized) | |||||||||
| Power supply | 1N-220V 50HZ/60HZ 3N-380V/415V 50HZ/60HZ | |||||||||
| Total power | KW | 11.4 | 13.62 | 19.8 | 22.75 | 28.3 | 39.2 | 46.75 | 56.1 | |
| Compressor | Type | Hermetic scroll type or piston | ||||||||
| Power | KW | 9 | 11.25 | 15 | 18.75 | 22.5 | 30 | 37.5 | 45 | |
| Circulating pump | Power | KW | 1.5 | 1.5 | 2.2 | 2.2 | 4 | 4 | 4 | 5.5 |
| Head | m | 21.5 | 21.5 | 22 | 22 | 25 | 25 | 25 | 26 | |
| Refrigerant | Type | R22/R407c/R134a/R410a | ||||||||
| Control method | Temperature Sensing External Pressure Equalizing Expansion Valve | |||||||||
| filling volume | Kg | 7.2 | 9.1 | 12.2 | 15.3 | 18.6 | 24.5 | 30.6 | 36.8 | |
| Evaporator | Flow | m³/h | 5.81 | 7.6 | 10.16 | 12.34 | 15.2 | 19.53 | 23.3 | 30.52 |
| water capacity | m³/h | 0.18 | 0.21 | 0.28 | 0.32 | 0.32 | 0.61 | 0.66 | 0.72 | |
| Diameter | inch | 1.5" | 2" | 2.5" | 3" | |||||
| Condensator | Type | Efficient brass sets corrugated aluminum fin | ||||||||
| Fan | Type | Axial flow | ||||||||
| air volume | m³/h | 12000 | 15000 | 20000 | 25000 | 30000 | 40000 | 50000 | 60000 | |
| Protective device | High and low pressure switch, antifreeze protection, fusible plug/safety valve, overload protection device, coil overheat protector, automatic temperature protection switch, etc. | |||||||||
| Machine size | L | mm | 1400 | 1750 | 2000 | 2000 | 2200 | 2000 | 2000 | 2400 |
| W | mm | 725 | 750 | 900 | 900 | 900 | 1800 | 1800 | 1800 | |
| H | mm | 1450 | 1500 | 1770 | 1770 | 1770 | 2200 | 2300 | 2300 | |
| Unit weight | Kg | 370 | 480 | 590 | 590 | 880 | 1000 | 1280 | 1420 | |
Application Industry:
Small air-cooled chillers are suitable for many different industries and applications, including but not limited to the following:
1.Electronics industry: Small air-cooled chillers can provide refrigeration for high-tech products such as semiconductors, optics, and electronic components to ensure the normal operation of the equipment.
2.Pharmaceutical industry: small air-cooled chillers can provide stable cooling effect for the link in the pharmaceutical production process that requires temperature control, ensuring the quality and safety of pharmaceuticals.
3.Food industry: Small air-cooled chillers can provide refrigeration for the links that require temperature control during food processing, storage and transportation to ensure the quality and safety of food.
4.Plastic industry: small air-cooled chillers can provide refrigeration for the temperature-controlled links in plastic injection molding, blow molding, extrusion molding, etc., to ensure product quality and production efficiency.
5.Chemical industry: small air-cooled chillers can provide refrigeration for the links that need temperature control in the chemical production process to ensure the quality and safety of chemical products.
In general, small air-cooled chillers are suitable for various occasions that require refrigeration, and provide efficient, stable and reliable refrigeration solutions for different industries.
Automotive Manufacturing Chemical Engineering Electronics Industry Electroplating Industry
Injection Molding Industry Pharmaceutical Industry Plastic Packaging Industry Printing Industry
Upport and Services:
Chiller technical support and service includes:
1. 24/7 customer support
2. Remote guidance installation and maintenance
3. Remote Diagnostics and Troubleshooting
4. Phone/Email Advice and Guidance
5. User friendly documentation and manuals
6. Software Updates and Upgrades
7. Cost price of spare parts and consumables
Packing and Shipping:
Chillers are packaged and shipped in standard plywood wooden boxes. All components are secured and protected with a film, and the unit is then placed on a pallet for easy transport. And affix the shipping mark information label on the wooden box to ensure correct delivery.
Precautions for using chiller?
When using a water chiller, you need to pay attention to the following matters:
1. Safe operation: Be familiar with and follow the operation manual and safe operating procedures of the chiller. Ensure that operators have the necessary training and skills and understand the operating principles and safety precautions of the equipment.
2. Electrical safety: Ensure that the electrical connections of the chiller comply with electrical standards and requirements. Avoid overloading electrical outlets and make sure power lines are reliable and checked regularly.
3. Water quality management: If the chiller uses a water cooling system, pay attention to water quality management and maintenance. Check water quality regularly and clean or replace filters in your water cooling system to avoid the build-up of scale and dirt.
4. Temperature control: Set and monitor the temperature control parameters of the chiller as needed. Ensure that the set temperature range meets application requirements and adjust temperature control promptly to meet needs.
5. Maintenance: Perform regular maintenance on the chiller, including cleaning the condenser, checking the accuracy of the pressure sensor and temperature sensor, and lubricating moving parts. Follow the maintenance guidelines and schedule provided by the manufacturer.
6. Troubleshooting: If the chiller fails or is abnormal, first check whether the power supply and electrical connections are normal. If the problem persists, you should contact professional maintenance personnel for troubleshooting and repair, and avoid repair or operation by yourself.
7. Environmental requirements: When installing the chiller, ensure that the surrounding environment is well ventilated and avoid blocking the cooling fan or air inlet and outlet. Avoid using the chiller in an environment with harmful gases or corrosive substances.
8. Temperature changes: The temperature may change when the chiller is started or stopped. Before starting, make sure the system is at the proper temperature. After a stop, avoid shutting down the chiller suddenly, but instead gradually reduce the load and allow the system to cool for a period of time.
9. Cleaning and protection: Clean the casing and internal parts of the chiller regularly to ensure that the radiator and fan are free of dust and blockage. Use appropriate protective measures to protect the chiller from harsh environmental conditions.
10. Recycling and disposal: Properly dispose of waste refrigerant and other chiller-related waste in accordance with local environmental regulations and regulations.
These usage precautions can help ensure safe operation and performance of your chiller while extending the life of the equipment. It is important to follow the usage guidelines and recommendations provided by the manufacturer and perform appropriate operation and maintenance based on actual conditions.