Traditional home use air-conditioning is designed to make people feel comfortable, and it does not provide high refrigeration capacity and cope with high or low humidity function. It cannot adapt to the environment that the electronic equipment is highly centralized. Common constant temperature and humidity is designed for matching the production technology, and both the accuracy and reliability control cannot reach the environmental requirements of precision electronic equipment.

The latest integrated machine developed by our company is designed for the communication room in cold area. Outdoor cold air goes through the filter directly into the computer room for refrigeration, and at the same time the compressor is not running in order to save the energy. It is an integrated design for the unit, so there is no need for outdoor machine. It can provide high precision, high reliability, high performance, and reliable operation.




Environmental control: communication room, communication base, microwave room, communication station, base station, radio station, transmitting station, relay station, remote sensing receiving station, cold area and etc.



  • Floor-mount, rack-mount and ceiling-mount modules, plus a choice of cooling capacities, cover any application requirements.


  • Pumped refrigerant solutions are ideal for use around electronic equipment. No water into the room.


  • Scalable – add or move fan coils as needed.


  • Energy efficient. Total energy savings potential up to 30% can be achieved with the HIROSS integrated machine solution.


  •  Minimal floor space requirements allow more room for IT equipment.


  • In installation process, the duct uses fast connecting kits, making the installation, upgrading and equipment transfer more convenient and faster.


  • Standard RS485 interface is available, realizing remote monitoring system unit and relevant renovation are also available.


  • High reliability, flexibility, low cost in whole life cycles.


  • When the outdoor temperature reaches a certain range, the compressor can be closed automatically.


  • Outdoor cold air goes through the filter directly into the computer room for refrigeration, and it is an integrated design for the unit, therefore, there is no need for outdoor machine.


Energy-saving data & performance of unit (节能数据和机组性能:

The Engineering Department has created extensive performance and test data, summarized in the charts above and below, across the following categories: energy saving (figure 1), sound performance (figure 2), cooling performance (figure 3), and humidity performance (figure 4). Total energy savings potential up to 30% can be achieved(see figure1).





Summary (总结):

As illustrated in the charts above, units with variable-speed fans are significantly quieter than other cooling units. The cooling unit consistently maintained cooler temperatures inside the test room and was able to cycle on and off with ambient temperatures ranging from 33.5°to 34.5°C (±0.5°C). The cooling unit consistently maintained higher humidity inside the test room with ambient humidity ranging from 30% to 36% (±3%). (See figure 3 and 4)


Test Conditions (测试条件):

1.      The cooling units were tested simultaneously in side-by-side cabinets.

2.      The cabinets were located in an enclosed, climate-controlled test room.

3.      Each cabinet was filled with 208 bottles (73% capacities).

4.      The cooling unit was set to maintain 20°C (19.5°C "off" / +1°C (20.5°C) "on"), and the Brand A was set at 20°C).

1.  测试冷却机组在环境中同时并排测试。

2.  所有测试机组位于封闭气候控制的试验室。

3.  每个冷却机组装满208水(73%容量)。

4.  冷却机组被设置保持摄氏20(摄氏19.5关闭”/ +摄氏1(摄氏20.5)“开启),和品牌A被设置在摄氏20)

This chart is for reference only, the new design of components and structures for the unit will change depending on the actual situation.