Air-Cooled Chillers
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COP Reaches 3.2 Reflecting The Optimum Efficiency Performance


Carrier has successfully developed 30XA Air-cooled Screw Liquid Chiller leading the industry, with the full load refrigeration efficiency of 3.2 and the premium part load efficiency, by utilizing the innovative conception. The excellent refrigeration performance makes 30XA reach the new height of air-cooled products - Grade 2 energy efficiency.

Highly Efficient Twin-Screw Compressor

With decades of successful experience in developing twin-screw compressor, Carrier has successfully developed the new 06T highly efficient twin-screw compressor specially tailored for HFC-134a refrigerant.

Take an office building for example, the total cooling load is 1700 kW. When using two 30XA852 chillers, the 8% of energy can be saved, if compared with the product with Class 3 energy efficiency, and with those of Class 3, the energy saving can reach 14%.


30XAMCHX condenser (optional)

Carrier applies the micro-channel heat transfer technique used in aviation and automobile to the central air-conditioner successfully for the first time. The heat transfer efficiency is improved by 10% and the air resistance is reduced by 50%, compared with conventional copper-aluminum fin coil. The full-load cooling efficiency of the chiller shall rise by 2% and the energy saving effect is much better. 


Human-Friendly Design Saves The Installation and Repair Time

The compressor is erected on the slide track to facilitate on-site maintenance and repair, to save the maintenance time after stopping the equipment and provide more human-friendly services.


Microcomputer Control to Simplify The Operation

Pro-Dialog Plus microcomputer control system specially designed for the air-cooled liquid chiller perfectly features the easy and convenient operation and the advanced ad complicated control concept for the central air-conditioner. The system monitors all operating parameters and safety device in real time, precisely manage the compressor, electronic expansion valve, fan and pump (built-in hydraulic module for option), to make the chiller operate with the optimum energy efficiency.


Integrated Design Simplifies The Operation

The integrated design built-in hydraulic module (optional) includes the pump, filter, expansion water tank, flow switch, flow control valve and other necessary hydraulic components, which has been tested prior to ex-factory. It can be put into operation after the water pipes and the power supply are connected after it is delivered to the site so that the installation time and cost of the users can be greatly reduced.


Comprehensive Improvement of Silencing Performance

  • Minimum noise is only 61 dB (A)*
    *Measured value of 1000kW chiller


Optimized Design Brings New Standard of Silencing

The 4th generation “Flying Bird” low noise axial fan, low noise double screw compressor and vibration reduction installation, optimized fin coil, silencing box of compressor and low speed fan options, advanced design concept and successful application of new technique makes 30XA become one of the quietest products. At the distance of 10m, the chiller with cold quantity of 1000kW is only 61dB(A). What is most commendable is that 30XA realizes the perfect combination of excellent silencing performance and splendid cooling performance.


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Our Commitment

Our commitment is to save the earth and increase energy savings with digital technology that provides superior control and cost efficiency with the DC invertor compressor. Super-accurate rotation of an environmentally sustainable compressor results in power savings of up to 50%* (compared to AC Fixed Speed compressors) and quieter operation.

With the fast increasing waste stream, we aim to minimize the impact of electronic goods on the environment. Such inspiration helps us to limit the quantity of waste stream infiltrating into the final disposal by applying the recyclable plastics.

Year 2018 Latest Projects

Universitas Tarumanegara, Jakarta: Pemasangan AC VRF Toshiba Capacity 200HP


Living Plaza Bekasi Mall: Pemasangan AC VRF Toshiba Total Capacity 1000HP


PT NOK: Pengadaan Air Cooled Scroll Chiller 2 unit Capacity 65 TR