KRBPK系列（交直流型）
●The air-conditioning base is made of high-strength aluminum alloy material, The overall length of the air-conditioner is extremely short, the shape is streamlined. the volume is small, and the weight is light. The air conditioner occupies a small space in the roof space
●Series products are AC-DC integrated electric vehicle air conditioners. Except for the use of high-voltage AC power for the compressors, the air-conditioning system uses 24V DC direct current. which is energy-saving and safe, and has good electromagnetic compatibility (excellent electromagnetic interference resistance). The fan is easy to maintain and light in weight.
●It adopts a fully-enclosed horizontal scroll-type inverter compressor, which is characterized by stable operation, low vibration, low noise high energy efficiency ratio, and high efficiency in cooling and heating. The entire system is designed to be soft-started to avoid the impact of excessive starting current
●The fan adopts DC 24V safe voltage. According to the user's demand. it can be equipped with brushless or brush fan. The fan adopts modular control and stepless speed regulation to ensure the comfort of the car.
●In order to ensure the reliable operation of the electrical components during the entire system design, a shield structure for auxiliary cooling. protection, and suppression of interference (EMC) is provided. All weather work can be waterproof, moisture-proof, dust-proof anti-corrosion with strong anti-electromagnetic interference ability
●The heat exchangers are arranged in parallel and rifled pipes with high-efficiency heat exchange are adopted. The flow is designed to reduce and undef-cool and enhance condenser heat exchange reduce the power consumption of the system compressor. The condenser is designed to be arranged with a large dip angle and inverted eight-character layout which effectively utilizes the heat exchange area of the condenser and enhances the heat exchange
●The multi-level insulating and shock absorption measures are adopted and insulation class reaches F grade to ensure that all high-voltage ive parts and housing withstand voitage:> 3500V ac to effectively prevent electric shock
●It's equipped with good protection function, overvoltage, overcurrent, overheating, overload underphase, undervoltage and protection function, the system is also equipped with pressure protection function with protection class of IP55. It can meet all kinds of environmental use requirements for all-weather work.
●The whole flow control adopts intelligont microcomputer control and digital display touch panel The panel is designed with CAN and without CAN function according to the customer's needs, Sharing data with the entire vehicle via the CAN bus is useful for determining maintenance
●The entire air-conditioning design is user-friendly, easy to maintain and the door cover is designed and arranged in a reasonable manner, Taking into account the maintenance. the multi-door hinge cover is designed.
●Electric vehicle air conditioning working environment temperature ranges from-10c to 55c
