- 4HE25Y 25HP Screw Water Cooled Chiller Unit Air Chiller Unit
Screw chillers unit are known for their energy efficiency, making them a cost-effective choice for cooling large commercial or industrial spaces.
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- Description
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4HE25Y 25HP Screw Water Cooled Chiller Unit Air Chiller Unit
Product Description
A chiller unit is a mechanical device used to cool a liquid, typically water or a water-based solution, for various industrial and commercial applications.Chiller units are commonly used in industrial processes to maintain the desired temperature within a building or to cool equipment and machinery.
Model | 4HE25Y | |||
Horse Power | 25HP | |||
Power(kW) | 440V/3P/60Hz | |||
Refrigerant | R134a | |||
Cooling Method | Water Cooled | |||
Outlet/Return Water Temperature | 5/10℃ | |||
Evaporating Temperature | 0℃ | |||
Condensing Temperature | 40℃ | |||
Refrigeration Capacity | 46kW | |||
40(103kcal/hr) | ||||
Overall Size | 1800*700*1250mm | |||
Noise Value | 78dB(A) | |||
Overall Weight | 960kg | |||
Operating Weight | 1050kg | |||
| Compressor | ||||
Input Power | 12.03kW | |||
Operating Current | 20.5A | |||
| Condenser | ||||
Water Pipe Connection | DN50mm | |||
Water Flow | 20m³/h | |||
Water Pressure Drop | 38kPa | |||
| Evaporator | ||||
Water Pipe Connection | DN50mm | |||
Water Flow | 6m³/h | |||
Water Pressure Drop | 35kPa | |||
Model | 4HE25Y | |||
Horse Power | 25HP | |||
Power(kW) | 440V/3P/60Hz | |||
Refrigerant | R134a | |||
Cooling Method | Air Cooled | |||
Outlet/Return Water Temperature | 5/10℃ | |||
Evaporating Temperature | 0℃ | |||
Condensing Temperature | 40℃ | |||
Refrigeration Capacity | 42.9kW | |||
37(103kcal/hr) | ||||
Overall Size | 2200*1100*2100mm | |||
Noise Value | 85dB(A) | |||
Overall Weight | 1200kg | |||
Operating Weight | 1300kg | |||
| Compressor | ||||
Input Power | 12.8kW | |||
Operating Current | 21.4A | |||
| Cooling Fan | ||||
Quantity | 3 | |||
Single Motor Power | 0.8kW | |||
Single Current | 4.8A | |||
| Evaporator | ||||
Water Pipe Connection | DN50mm | |||
Water Flow | 6m³/h | |||
Water Pressure Drop | 35kPa | |||
Our Factory
Chiller units work by removing heat from the liquid through a refrigeration cycle. The basic components of a chiller unit include:
1. Evaporator: This is where the liquid to be cooled passes through a coil or heat exchanger, and heat is absorbed from the liquid, causing it to evaporate.
2. Compressor: The compressor pressurizes the refrigerant gas, which is in a gaseous state after leaving the evaporator. This increases the temperature of the gas.
3. Condenser: The hot, pressurized gas from the compressor is sent to the condenser, where it releases heat and changes back into a liquid state.
This heat is typically expelled into the surrounding environment, often using a cooling tower, air-cooled condenser, or water-cooled condenser.
4. Expansion Valve: The high-pressure liquid refrigerant is passed through an expansion valve, which reduces its pressure and temperature,
allowing it to enter the evaporator and start the cycle again.
Project Name: Oil Cooling
Country: Philippines
Electric system: 220V-60Hz
Refrigerant: R404a (inside the unit); glycol (inside the evaporator)
Condensing unit: Dual-system low-temperature famous compressor screw chiller, the unit contains water-cooled condenser.
Material: Carbon steel, copper pipe.
Evaporator: Material, carbon steel,copper tube,PLC control
FAQ
A1: What are the cooling methods of chillers? What's the difference? | ||||
Q1: Compared with ordinary condensing units, chillers are more efficient. Its function is actually to cool down water or oil.Chillers also have two cooling methods: water cooling and air cooling. Water cooling requires a cooling tower, while air cooling requires aluminum fins. | ||||
A2: What is the evaporator cooling capacity and condenser heat transfer capacity of the chiller? | ||||
Q2: We will configure these data according to power, water flow, inlet and outlet temperatures. And provide a detailed parameter table for reference! |
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