Based on pass related test and prototype test, a few days ago, chunlan air-conditioning equipment co., LTD. Has completed a new DaiQun control dc frequency conversion unit batch trial-manufacture job, more new products smoothly into the mass production stage.

 

Group control dc frequency conversion multigang is a small central air-conditioning unit. Because mastered the core technology of split type air conditioner, at the same time, emphatically in the new product research and development to strengthen the cooperation of each department, chunlan air-conditioning equipment co., LTD., has developed a new DaiQun dc frequency conversion control of split units, and completed at the end of the relevant test and prototype test, earlier this year to complete small batch trial production. The success of the air conditioner development and trial production, to fill in the company in the middle of the small gaps on the dc frequency conversion air conditioning, enhance the company in the middle of the small market competitiveness in the field of frequency conversion air conditioning.

 

Chunlan new units, more than a DaiQun dc frequency conversion control in refrigerating capacity 28 kw unit as the basic unit, USES the computer centralized control technology, can form 16 group control units, 256 units of the largest combination, especially suitable for large area, multiple construction area, small space, can meet the hotels, office buildings, hospitals, villas and other places of various types of senior use requirements. The units have adopted environmental protection refrigerant R410A non-fresno, at the same time, USES the precise frequency conversion control technology, can make indoor air temperature control accuracy is + / - 0.5 ℃, the double increase comfort; Application of cutting-edge technology of inverter scroll compressor and vector control system, can be in the range of 30 hz - 120 hz for stepless adjustment, maintain (especially in low load) operating at partial load, high energy efficiency ratio compared with other types of compressor, the air conditioning has moving parts rotational torque smaller, lower noise, less vibration, operation of refrigeration/heat faster and more thoroughly, many characteristics such as higher reliability and efficiency; Controller is easy to operate and has a number of practical function, can be controlled for each individual room air conditioning respectively; Intelligent protection system can real-time detect diagnosis unit operation status, the unit will appear in time displayed on the LED dynamic display is made of the failures. After test, the product technology, systems and control, and overall performance key indicators are ranked among the top in the same industry.

(Fangfang)