Air Cooled Inverter Scroll Chillers

7Kw to 150Kw

• Inverter driven
• Weather proof
• Compact
• Efficient
• Variable Speed Capacity Control
• Inbuilt Primary & Secondary Pump Option
• Fully Microprocessor Controlled with MODBUS
• Pressure & Temperature on Transmitter

Air Cooled Inverter Scroll Chiller Manufacturer in India

Reynold India Chiller manufactures Air Cooled Inverter Scroll Chillers for industrial and commercial applications that require reliable cooling, stable temperature control and efficient operation under varying load conditions. These chillers combine scroll compressor technology with inverter-driven capacity control, allowing the refrigeration system to adjust its cooling output according to the actual cooling demand.

An Water cooled inverter scroll chiller uses ambient air to reject heat from the refrigeration system. Because it does not require a cooling tower or condenser water circuit, it can be a practical choice for installations where water availability, cooling-tower maintenance or additional water-side infrastructure is a concern.

Reynold India's current Air Cooled Inverter Scroll Chiller range covers 7 kW to 150 kW. The product configuration includes inverter-driven operation, variable-speed capacity control, weather-proof construction, compact design, optional primary and secondary pumps, microprocessor-based controls with MODBUS communication, and pressure and temperature transmitters.

What Is an Air Cooled Inverter Scroll Chiller?

An Water Cooled Screw Chillers is a refrigeration system that uses one or more scroll compressors to remove heat from a circulating cooling fluid, typically chilled water or another specified process fluid. The condenser rejects the absorbed heat directly to the surrounding air through an air-cooled heat exchanger.

The word "inverter" refers to the variable-speed control of the compressor. Instead of operating only at a fixed speed, an inverter-driven compressor can vary its operating speed according to the cooling requirement.

This is particularly useful when the cooling load changes during production. At lower loads, the system can reduce compressor speed instead of continuously operating at full capacity. This can improve part-load efficiency and provide better control of the leaving-fluid temperature.

The actual energy performance of an inverter chiller depends on factors such as ambient temperature, entering and leaving fluid temperatures, load profile, compressor operating range, heat-exchanger performance and system design.

How Does an Inverter Scroll Chiller Work?

The basic operation is based on the vapor-compression refrigeration cycle.

The Air Cooled Inverter Scroll Chillers compressor circulates refrigerant through the system. The compressor raises the pressure and temperature of the refrigerant before it enters the air-cooled condenser.

In the condenser, heat is rejected to the surrounding atmosphere with the help of condenser fans. The refrigerant then passes through an expansion device, where its pressure and temperature are reduced.

The low-pressure refrigerant enters the evaporator or process heat exchanger. Here, it absorbs heat from the chilled water or process fluid. The cooled fluid is then circulated to the application requiring cooling.

The refrigerant returns to the compressor and the cycle repeats.

In an inverter-driven system, the compressor speed can be adjusted according to the cooling demand. This allows the chiller to respond to changing process conditions rather than relying exclusively on fixed-speed operation.

Key Features of Reynold India Air Cooled Inverter Scroll Chillers

• Inverter-Driven Scroll Compressor: The inverter-driven compressor allows the cooling capacity to respond to changing demand. This can be particularly useful in applications where the cooling load varies throughout the day or production cycle.
• Variable-Speed Capacity Control: Variable-speed capacity control helps the chiller modulate its output according to the required cooling load. Proper capacity modulation can improve temperature stability and reduce unnecessary operation at high capacity during part-load conditions.
• Compact Design: The compact configuration makes these chillers suitable for applications where equipment footprint is an important consideration. The final dimensions depend on the selected capacity and configuration.
• Weather-Proof Construction: Reynold India's listed configuration includes weather-proof construction, making the equipment suitable for outdoor installation when the installation environment and project specifications permit it.
• Microprocessor-Based Control: The chiller is equipped with microprocessor-based controls for monitoring and controlling important operating parameters. The control system can help manage the refrigeration system and provide operational information to the user.
• MODBUS Communication: MODBUS communication is available for integration with compatible industrial automation, monitoring or building-management systems. This can be useful when the chiller needs to communicate with a central control system.
• Pressure and Temperature Transmitters: Pressure and temperature transmitters provide important operating information to the control system. Monitoring these parameters helps operators and service engineers assess chiller operation and identify abnormal conditions.
• Primary and Secondary Pump Options: Reynold India's current product specification includes an inbuilt primary and secondary pump option. Depending on the hydraulic design, this can simplify the overall chilled-water system arrangement.

Benefits of Air Cooled Inverter Scroll Chillers

One of the major benefits of an air cooled inverter scroll chiller is its ability to respond to changing cooling loads.

In conventional fixed-speed systems, the compressor may operate at a limited number of capacity steps or cycle on and off to meet the required load. An inverter-driven system can continuously vary compressor speed within its designed operating range, allowing closer matching between cooling demand and compressor output.

Other advantages can include:

• Efficient operation during variable-load conditions
• Better chilled-fluid temperature control
• No cooling tower requirement
• Reduced dependence on condenser-water infrastructure
• Compact equipment arrangement
• Automated monitoring and control
• Suitable for outdoor installation with appropriate weather protection
• Easier integration with compatible automation systems
• Optional integrated pumping arrangement

The actual benefits depend on the application, operating profile and correct system sizing.

Applications of Air Cooled Inverter Scroll Chillers

Air Cooled Inverter Scroll Chillers can be used in a wide range of industrial and commercial applications where controlled cooling is required.

• Plastic Processing: Plastic processing equipment often requires stable cooling conditions for moulds, hydraulic systems and process equipment. An inverter scroll chiller can provide chilled water with controlled temperature for suitable plastic-processing applications.
• Injection Moulding: Injection moulding machines can require continuous cooling to control mould temperature and remove process heat. A properly selected chiller can help maintain stable cooling conditions during production.
• Pharmaceutical Industry: Pharmaceutical manufacturing and associated processes may require controlled cooling for equipment and process systems. The chiller configuration should be selected according to the required temperature, fluid quality and applicable project standards.
• Food and Beverage Processing: Cooling is an important part of many food and beverage processes. Air cooled inverter scroll chillers can be considered where controlled process-fluid temperatures are required.
• Commercial Buildings: These chillers can also be considered for selected comfort-cooling applications where the capacity range and operating conditions are appropriate.
• Laboratories and Specialized Equipment: Laboratories and equipment requiring controlled cooling can benefit from compact variable-capacity chillers, provided the temperature and flow requirements are within the equipment's design range.

Why Choose Inverter Technology?

Cooling demand is rarely constant throughout an entire production cycle. A machine may require high cooling capacity during one stage and substantially less during another.

An inverter compressor allows the refrigeration system to respond to these changes by adjusting compressor speed. This can reduce unnecessary high-speed operation during periods of lower demand.

For facilities operating for long hours with varying loads, this characteristic can be particularly valuable. However, inverter technology should not automatically be considered more efficient in every operating condition. Correct equipment sizing, heat-exchanger selection, refrigerant choice, ambient conditions and system control all influence actual energy consumption.

Therefore, the best chiller should be selected based on the complete application rather than simply choosing the largest or highest-efficiency-rated model.

Air Cooled Inverter Scroll Chiller Manufacturer in India

Reynold India is an Indian manufacturer of industrial and process cooling systems, offering a range of air cooled, water cooled, scroll and screw chiller solutions. Its current product portfolio includes dedicated Air Cooled Inverter Scroll Chillers in the 7 kW to 150 kW range.

The company also offers customized cooling solutions for applications including plastics, pharmaceuticals, medical equipment, hydrogen-related cooling, hazardous-area applications and other industrial processes.

For a chiller selection, the engineering requirement should normally include cooling capacity, entering and leaving fluid temperatures, fluid type, flow rate, ambient temperature, operating hours and installation conditions.

How to Select the Right Air Cooled Inverter Scroll Chiller?

Choosing the right chiller is not simply a matter of selecting a capacity in kW. The complete process requirement should be evaluated.

Important selection parameters include:

• Cooling Capacity: Determine the actual heat load that needs to be removed.
• Fluid Flow Rate: The required flow rate directly affects heat transfer and chiller performance.
• Inlet and Outlet Temperature: The required temperature difference helps determine the required cooling capacity.
• Ambient Temperature: Since the condenser rejects heat to ambient air, local design conditions are important.
• Operating Hours: Continuous and intermittent applications can have different equipment-selection requirements.
• Process Fluid: Water, glycol-water mixtures and other fluids have different thermophysical properties and may require different system configurations.
• Installation Conditions: Available space, ventilation, altitude, electrical supply and outdoor conditions should be considered.

Why Choose Reynold India?

Reynold India focuses on industrial and process cooling applications where reliable temperature control and application-specific engineering are important. Its Air Cooled Inverter Scroll Chillers combine variable-speed compressor technology with microprocessor-based controls, MODBUS communication and optional pumping arrangements.

The company also has experience across multiple industrial cooling segments, allowing chiller selection to be based on actual process requirements rather than only standard catalogue specifications.

Whether the requirement is for plastic processing, manufacturing, pharmaceuticals, food processing, laboratories or commercial cooling, the appropriate chiller configuration can be selected according to the required cooling load and operating conditions.

Frequently Asked Questions

• What is an Air Cooled Inverter Scroll Chiller? It is a refrigeration system that uses an inverter-driven scroll compressor and an air-cooled condenser to provide controlled cooling. The inverter allows compressor speed and cooling capacity to vary according to demand.
• What is the capacity range of Reynold India Air Cooled Inverter Scroll Chillers? The current Reynold India product page lists a capacity range of 7 kW to 150 kW.
• Does an air cooled inverter scroll chiller require a cooling tower? No. The condenser rejects heat directly to ambient air, so a separate cooling tower and condenser-water circuit are generally not required.
• Are these chillers suitable for industrial applications? Yes. They can be used for suitable industrial and process-cooling applications where the required cooling load, temperature and flow conditions fall within the selected system's design range.
• Can the chiller be connected to a PLC or automation system? The current product specification lists microprocessor-based control with MODBUS communication, which can support communication with compatible automation and monitoring systems.
• How can I select the correct inverter scroll chiller? Provide the manufacturer with the required cooling capacity, inlet and outlet temperatures, flow rate, process fluid, ambient temperature, operating hours and installation conditions. These parameters help determine the appropriate chiller configuration.

Get a Customized Air Cooled Inverter Scroll Chiller

The right cooling system should be designed around the actual process requirement. Reynold India provides Air Cooled Inverter Scroll Chillers with variable-speed capacity control and automation options for applications requiring efficient and controlled cooling.

Contact Reynold India to discuss your cooling requirement and select an Air Cooled Inverter Scroll Chiller suitable for your process.