Tongsheng “Polaris” ultra-low temperature energy-saving electric bus air conditioner

Parameter configuration
Tongsheng’s new generation of Polaris electric bus air conditioners can fully cover all electric vehicles of 6-12 meters for buses, tours, groups, etc., and can be quickly customized and developed according to user needs. The products have a complete series, high energy efficiency ratio, strong cooling, and ultra-low temperature heating. , High reliability and other advantages, can integrate battery thermal management system to provide customers with multiple options.

Features:

　　1. The new general-purpose glass fiber reinforced plastic shell, the overall length is controlled within 3.3 meters, which can meet the needs of electric passenger cars from 6 meters to 12 meters, with small size and light weight;

　　2, high-voltage electrical components are integrated into a three-in-one integrated power supply, with a protection level of IP67, safe and reliable;

3. Adopt full DC frequency conversion, R410A refrigerant, electronic expansion valve PID control and other technical routes to achieve normal heating at an ambient temperature of -20℃, air conditioning energy efficiency ratio above 1.5W/W, independent embedded software development, and complete control of all core control technologies ;

　　4. The air conditioning production process is simplified, the pipeline layout is standardized, the special pipe clamp fixing structure is adopted, and the double radial sealing structure is more reliable;

　　5. The product can integrate battery thermal management function, which is relatively low in cost of independent battery thermal management air conditioning and saves loading space.

　　 This series of air conditioners has been tested on buses of 6 meters to 12 meters. Compared with conventional products, it can save energy by more than 10%, and the energy saving effect is obvious.

With its interpretation of new standards and innovative technical strength, Tongsheng Air Conditioning has become the first domestic enterprise to fully implement R410A and electronic expansion valve technology. Tongsheng will use this as an opportunity to continuously improve product structure, optimize product performance, and comprehensively promote “Polaris”. The series of products make more energy-efficient and comfortable air conditioners become the mainstream of the market. Tongsheng Air Conditioners will continue to innovate, explore cutting-edge technologies, continue to lead the development direction of the passenger car air conditioner industry, and make greater contributions to the energy saving and consumption reduction of new energy passenger car air conditioners!