Low Temp Air Cooled Chiller - Energy Efficient, Reliable, China Suppliers & Factory Direct Solutions
Design advantages
Host selection of European, American new world famous brand compressor, high cooling efficiency, low-low noise, energy saving.safe and stable, environmentally friendly and durable.
Control of electrical appliances to control the use of international brads, to ensure the machine is stable, long life, safe and reliable.
Well-known brand cryogenic pumps, large displacement, low power consumption, energy saving, durable, life and pump material can be optional. (Optional on request)
Well-known brands of low noise external rotor fan or axial fan, low noise, large air volume, energy saving environmentally friendly and durable.
Number of precision temperature controller with display, easy to operate,simple and intuitive. Can precisely control the temperature 1℃, the set temperature range 5℃-40℃, can be directly analyzed the health unit. Can be configured according to user requirements control systems.)
Standard tank evaporator coil (optional stainless steel plate evaporator or dry shell and tube evaporator), quick and easy cleaning and maintenance.
Using high-performance condenser shell and tube heat exchanger (optional stainless steel plate heat exchanger), built-in high efficiency heat exchanger tube teeth, reasonable design, heat transfer effect is good;
Efficient corrosion radiator, coupled with efficient heat dissipation from the corrosion of aluminum foll and efficient heat transfer screw threaded brass components, the use of secondary fins flanging machinery rose tube heat exchenger technology and advanced production line manufacturing to ensure quality and efficient energy-saving.
Electrostatic spray enclosure, Europeanization design, elegant appearance plate with quick disassembly, easy to use and maintain.
Unit can be tailored according to customer requirements.
PC-ACL Low Temp Air Cooled Chiller Parameter Table
Swipe horizontally to view full table ➔| Type | Temperature | PC-3ACL | PC-5ACL | PC-6ACL | PC-8ACL | PC-10ACL | PC-12ACL | PC-15ACL | PC-20ACL | PC-25ACL | PC-30ACL | PC-40ACL | |
| Refrigerating capacity | KW 50HZ/60HZ |
-10℃ | 3.8/4.6 | 6.3/7.6 | 7.5/9 | 9.1/10.9 | 13.2/15.8 | 16.1/19.3 | 19.5/23.4 | 26.4/31.7 | 32.2/38.6 | 39/46.8 | 52/62.4 |
| -20℃ | 1.9/2.3 | 3.0/3.6 | 4/4.8 | 6/7.2 | 7.1/8.5 | 8/9.6 | 13.9/16.7 | 16.9/20.3 | 20.8/25 | 24.4/29.3 | 30.8/37 | ||
| -30℃ | 1.0/1.2 | 1.6/1.9 | 1.9/2.3 | 2.7/3.2 | 3.2/3.8 | 3.8/4.6 | 6.1/7.3 | 9.4/11.4 | 12.1/14.5 | 14.3/17.1 | 19/22.8 | ||
| -35℃ | 0.67/0.8 | 1.04/1.25 | 1.5/1.8 | 2.3/2.8 | 2.8/3.4 | 3/3.6 | 4.3/5.2 | 6.35/7.62 | 8.3/10 | 10.1/12.1 | 13.3/16 | ||
| Evaporator | Frozen water(m³/h) | -10℃ | 0.65/0.79 | 1.1/1.3 | 1.3/1.5 | 1.6/1.9 | 2.3/2.7 | 2.8/3.3 | 3.4/4.1 | 4.5/5.4 | 5.6/6.7 | 6.7/8.1 | 9/10.8 |
| -20℃ | 0.33/0.4 | 0.52/0.62 | 0.69/0.83 | 1.1/1.3 | 1.23/1.47 | 1.38/1.65 | 2.39/2.87 | 2.85/3.45 | 3.57/4.3 | 4.2/5.04 | 5.3/6.36 | ||
| -30℃ | 0.17/0.21 | 0.28/0.33 | 0.33/0.4 | 0.47/0.55 | 0.55/0.65 | 0.65/0.8 | 1.1/1.3 | 1.6/2 | 2.1/2.5 | 2.46/2.9 | 3.3/3.9 | ||
| -35℃ | 0.12/0.14 | 0.18/0.22 | 0.26/0.31 | 0.4/0.48 | 0.48/0.58 | 0.52/0.62 | 0.72/0.89 | 1.1/1.31 | 1.43/1.72 | 1.74/2.09 | 2.3/2.76 | ||
| Type | Dry shell and tube / Stainless steel plate heat exchanger | ||||||||||||
| Diameter | inch | 1” | 1” | 1” | 1” | 1-1/2” | 1-1/2” | 2” | 2” | 2” | 2-1/2” | 2-1/2” | |
| Input power | KW | 3.18 | 4.86 | 5.61 | 7.25 | 9.4 | 10.9 | 13.5 | 18.8 | 22.55 | 28.5 | 37.5 | |
| Maximum current | A | 7.8 | 12 | 13.7 | 18 | 23 | 26.5 | 33 | 46 | 55 | 69 | 91 | |
| Power | 3PH~380V/415V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | ||||||||||||
| Refrigerant | Name | R22(R404A/R507) | |||||||||||
| Contril | Outside the balanced thermal expansion valve | ||||||||||||
| Compressor | Type | Hermetic scroll(piston) | |||||||||||
| Power | KW | 2.25 | 3.75 | 4.5 | 6 | 7.5 | 9 | 11.3 | 7.5×2 | 9.37×2 | 11.3×2 | 30 | |
| Condenser | Type | Efficient aluminum finned copper sleeve+Stainless steel plate evaporator | |||||||||||
| Pump | Power | kw | 0.75 | 0.75 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 | 2.2 | 2.2 | 4 | 5.5 |
| Maximun lift | m | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 25 | 20 | |
| Security | Compressor motor overheating protection, overload protection device unit, high and low pressure protection device, frost protection devices, power reverse phase/phase protection, exhaust temperature, over-temperature protection, flow switches | ||||||||||||
1. Cooling capacity is based on: the cooling air inlet temperature of 30℃ to 38℃. chilled water out of the water out of the water temperature 3℃ to 8℃; cooling temperature at 50℃.
2. The cooling temperature is not higher than 35℃ environment. Specification Dimensions above are subject to change without notice.
PC-WCLLow Temp Water Cooled Chiller Parameter Table
Swipe horizontally to view full table ➔| Type | Temperature | PC-3WCL | PC-5WCL | PC-6WCL | PC-8WCL | PC-10WCL | PC-12WCL | PC-15WCL | PC-20WCL | PC-25WCL | PC-30WCL | PC-40WCL | |
| Refrigerating capacity | KW 50HZ/60HZ |
-10℃ | 4.5/5.4 | 7.7/9.3 | 9.1/11 | 11.7/14.1 | 16.1/19.3 | 19.1/22.9 | 23.3/28 | 32.2/38.6 | 38.2/45.8 | 46.6/56 | 62.5/75 |
| -20℃ | 2.7/3.24 | 4.1/4.92 | 5.3/6.24 | 8.1/9.72 | 9.8/11.76 | 10.6/12.72 | 13.6/16.32 | 20.4/24.48 | 25.00/28.80 | 29.4/35.28 | 38.5/46.2 | ||
| -30℃ | 1.31/1.57 | 2.1/2.52 | 2.8/3.36 | 4.3/5.36 | 4.9/5.88 | 5.6/6.72 | 7.9/9.48 | 11.2/13.44 | 13.7/16.44 | 16.1/19.32 | 21.2/25.44 | ||
| -35℃ | 0.85/1.02 | 1.3/1.56 | 1.9/2.28 | 2.8/3.36 | 3.3/3.96 | 3.8/3.96 | 5.3/6.36 | 7.8/9.36 | 9.4/11.28 | 13.8/16.56 | 17.8/21.36 | ||
| Condenser | Type | shell and tubexchanger | |||||||||||
| (m³/h)Frozen water | -10℃ | 1/2.1 | 1.7/2.06 | 2.03/2.44 | 2.62/3.14 | 3.6/4.32 | 4.27/5.12 | 5.2/6.24 | 7.23/8.67 | 8.54/10.25 | 10.4/12.5 | 14/16.8 | |
| -20℃ | 0.61/0.74 | 0.92/1.11 | 1.09/1.31 | 1.82/2.18 | 2.03/2.43 | 2.37/2.84 | 3.04/3.65 | 4.56/5.48 | 5.6/6.71 | 6.58/7.9 | 8.61/10.33 | ||
| -30℃ | 0.31/0.37 | 0.49/0.58 | 0.65/0.78 | 1/1.2 | 1.14/1.36 | 1.3/1.56 | 1.84/2.2 | 2.61/3.13 | 3.19/3.82 | 3.74/4.49 | 4.93/6 | ||
| -35℃ | 0.2/0.24 | 0.31/0.36 | 0.44/0.52 | 0.65/0.78 | 0.77/0.92 | 0.89/1.06 | 1.23/1.48 | 1.81/2.17 | 2.18/2.62 | 3.2/3.84 | 4.13/4.96 | ||
| Diameter | inch | 1-1/2” | 1-1/2” | 1-1/2” | 1-1/2” | 1-1/2” | 1-1/2” | 2” | 2” | 2-1/2” | 3” | 3” | |
| Evaporator | Type | Dry shell and tube/ Stainless steel plate heat exchanger | |||||||||||
| Frozen water(m³/h) | -10℃ | 0.77/0.93 | 1.33/1.59 | 1.56/1.88 | 2.01/1.73 | 2.77/3.32 | 3.28/3.94 | 4/4.8 | 5.56/6.65 | 6.57/7.89 | 8.01/9.62 | 10.75/12.3 | |
| -20℃ | 0.47/0.56 | 0.71/0.85 | 0.91/1.1 | 1.4/1.67 | 1.69/2.02 | 1.82/2.19 | 2.34/2.81 | 3.51/4.21 | 4.3/5.16 | 5.06/6.07 | 6.62/7.94 | ||
| -30℃ | 0.23/0.27 | 0.36/0.44 | 0.48/0.58 | 0.74/0.89 | 0.84/1.01 | 0.96/1.16 | 1.36/1.63 | 1.93/2.31 | 2.36/2.83 | 2.77/3.32 | 3.65/4.48 | ||
| -35℃ | 0.15/0.18 | 0.22/0.27 | 0.33/0.39 | 0.48/0.58 | 0.57/0.68 | 0.65/0.78 | 0.92/1.1 | 1.34/1.61 | 1.62/1.94 | 2.37/2.85 | 3.06/3.67 | ||
| Diameter | inch | 1” | 1” | 1” | 1” | 1-1/2” | 1-1/2” | 2” | 2” | 2-1/2” | 2-1/2” | 3” | |
| Input power | KW | 3 | 4.5 | 5.25 | 6.75 | 8.6 | 10.1 | 12.8 | 4.56 | 21 | 26.5 | 34 | |
| Maximum current | A | 7.5 | 11 | 13 | 16.5 | 21 | 25 | 31 | 42 | 51 | 64 | 83 | |
| Power | 3PH~380V/415V~50HZ/60HZ(3PH~200V/220V 50HZ/60HZ) | ||||||||||||
| Refrigerant | Name | R22(R404A/R507) | |||||||||||
| Contril | Outside the balanced thermal expansion valve | ||||||||||||
| Compressor | Type | Hermetic scroll(piston) | |||||||||||
| Power | KW | 2.25 | 3.75 | 4.5 | 6 | 7.5 | 9 | 11.3 | 7.5×2 | 9.4×2 | 11.3×2 | 30 | |
| Pump | Power | kw | 0.75 | 0.75 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 | 2.2 | 2.2 | 4 | 4 |
| Maximun lift | m | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 25 | 20 | |
| Security | Compressor motor overheating protection, overload protection device unit, high and low pressure protection device, frost protection devices, power reverse phase/phase protection, exhaust temperature, over-temperature protection, flow switches | ||||||||||||
1. Cooling capacity is based on; chilled water out of the water temperature 3℃ to 8℃, condensing temperature at 40℃; cooling water inlet and outlet water temperature of 25℃/30'℃
Cooing water temperature range: 18℃ to 35℃; cooling water out of the water temperature 3.5℃ to 10℃. specification Dimensions above are subject to change without notice.
Frequently Asked Questions (FAQ)
What are the core design advantages of the low-temperature chillers?
The chillers feature top-tier compressors from European and American brands, high cooling efficiency, low noise levels, and energy-saving operations. They are designed with high-performance heat exchangers, precise temperature controllers, and robust security systems to ensure long-term, stable operation.
Can the temperature range of the chiller be customized?
Yes. The standard precision temperature controller allows users to set temperatures within the range of 5℃ to 40℃, with precise control down to 1℃. Specific configurations can be tailored to match exact user requirements.
What options are available for the evaporator system?
The standard configuration is a tank evaporator coil. Depending on your operational requirements, we also offer optional stainless steel plate evaporators or dry shell and tube evaporators for easy cleaning and maintenance.
What safety protections are integrated into these chillers?
Safety features include compressor motor overheating protection, overload protection, high/low pressure protection, frost protection, power reverse phase/phase protection, exhaust temperature protection, over-temperature protection, and built-in flow switches.
How do I choose between an Air Cooled (PC-ACL) and Water Cooled (PC-WCL) chiller?
Air-cooled models (PC-ACL) utilize ambient air to dissipate heat, making them easier to install and maintain without external water systems. Water-cooled models (PC-WCL) require connection to a cooling tower but typically offer higher heat transfer efficiency and are ideal for high-ambient temperature environments.