简体中文
At present, the market share of new energy vehicles is getting higher and higher, more and more people accept and recognize the electric car travel, electric vehicles can not be separated from the charging infrastructure for replenishment. Users for charging connectors, charging piles and electric vehicles with charging infrastructure requirements are increasingly high, which also puts forward higher and higher requirements for the design of charging connectors.
Charging connector as the terminal equipment for electric vehicle charging, in the appearance design, structural design, material selection and other aspects need to be considered, charging connector structure design is directly related to the realization of the charging connector function and charging safety of electric vehicles. Now FAFA-E, the manufacturer of electric vehicle dual-head charging connector, shares the key points of the structural design of the dual-head charging connector.
1、Anti-electromagnetic interference design
When charging and discharging electric vehicles, the efficiency of charging and discharging is affected by the surrounding environment, and the charging and discharging reception of the battery is stronger at room temperature. So the design of the charging connector should pay special attention to anti-electromagnetic interference, to avoid external interference is too strong and affect the charging efficiency.
2、Safety protection design
Charging connector needs to have over-voltage design, lightning protection, output short-circuit protection, leakage protection and other protective devices, and the internal installation of leakage protector, in standby or charging process leakage can trip in time to ensure personal safety. FAFA-E charging connector external design with warning signs to remind users of safe operation.
3、Consideration of material selection
Due to the special nature of the use environment, the manufacturing raw materials need to meet the requirements of flame retardant, wear-resistant, anti-interference, anti-UV, impact resistance, etc. All materials comply with ROHS and REACH environmental standards.
4、Parts design
Charging connector internal structure should be modular design according to the electrical function requirements, according to the product's electrical schematic alignment requirements, to achieve a rationalized arrangement. In the entire alignment process needs to do the strong and weak power separation, to reduce electromagnetic interference in the signal line.
5, the design of different standards vary
Charging connectors have national standard, European standard and American standard, different standards of charging connectors have different design requirements. FAFA-E can be designed according to user requirements, in strict accordance with the standard, from the structure, materials and other aspects of innovation to ensure the feasibility and practicality of the design, the ultimate goal is to ensure good product quality.
FAFA-E dual-head charging connector shell adopts injection molding process, with simple color matching, comfortable feel with non-slip effect, easy and fast charging, safe and reliable, delicate surface treatment process makes the product more comfortable to the touch and can bring a good experience for users. Our dual-head charging connector products include single-phase 16A dual-head charging connector, single-phase 32A dual-head charging connector, three-phase 32A charging connector.
