New energy charging generally has three ways, portable charging, home-style charging and public charging piles, different charging methods are suitable for different scenarios and charging needs. But no matter which charging mode, the pursuit of charging reliability is the top priority. Electric vehicle charging cables are used to connect electric vehicle charging devices with the charging infrastructure, thereby transmitting power to the electric vehicle, and are equipped with a certain number of signal lines, control lines, power supply auxiliary lines, etc. to ensure that the entire charging process is accurately controlled and operated in a safe and error-free manner. Charging cables are generally used in charging stations, parking lots, hotels, neighborhoods, garages and other areas, and portable charging cables can be placed in the car. Charging cable as an important carrier of power transmission, for different charging modes need to choose the appropriate cable to better ensure the efficiency and safety of charging.
Portable charging and home charging generally use alternating current (AC), which is slower to charge, while the majority of public charging piles use direct current (DC), which focuses on the efficiency of charging. As home chargers are usually installed and used by individuals, they have higher safety requirements. Therefore, the cables used in home charging piles undergo strict safety certification and are waterproof, high temperature resistant and fireproof. In addition, the cable length of home chargers is generally longer to accommodate different parking locations. Cables used in public charging piles, on the other hand, require greater durability and stability. Because public charging piles are used more frequently, the cables need to withstand more plugging and unplugging and the influence of the external environment. Therefore, the cables used in public charging piles are made of more wear-resistant, pressure-resistant and corrosion-resistant materials to ensure a long service life and stable charging effect.
OMG' has been developing in the field of automotive charging cables for many years, putting customers' needs and experience in the first place, and has been committed to providing new energy charging application technology solutions to meet the practical applications.OMG' charging cables are soft and feel good, with a bending radius of less than 5D; they are resistant to oil, acid and alkali, water, abrasion, tensile, and crushing. Resistant to cracking, UV, stable color; good flame retardant performance; bending resistance of more than 50,000 times; all materials comply with RoHS 2.0 & REACH environmental standards. And we focus on industry certification, in addition to the Chinese standard also meet the international standards of Europe, America, Japan and other international standards, to serve the global electric vehicle charging market.
The requirements of electric vehicle charging for cables are mainly reflected in the following aspects: First of all, the cable needs to have a high degree of safety performance, which is the basis for ensuring that the charging process does not occur short circuit, fire and other dangerous situations. Therefore, the cable should have high temperature resistance, flame retardant and other characteristics to ensure that it can remain stable and safe under a long period of high load work. Secondly, the cable needs to be able to withstand high voltage because electric vehicles require high voltage to charge. This means that the insulation of the cable should be good enough to prevent leakage and avoid safety accidents. In addition, since electric vehicle charging cables require frequent unplugging and plugging operations, the cables also need to have high abrasion resistance. This ensures that the cable will not deteriorate in the harness and the core will not fall off after a long period of use, thus maintaining its good performance. The size of the cable is also an important factor to consider. The size of cables used for EV charging varies depending on the model and charging power, and choosing the right cable specification can ensure charging efficiency and safety. Generally speaking, vehicles with higher charging power need to choose thicker cables. Finally, the cables also need to have the function of power transmission and communication transmission in order to interconnect between charging piles and electric vehicles, between electric vehicles and the power grid, and between charging devices. This requires the cable to have stable transmission performance to ensure a smooth charging process. After 27 years of deep development in the field of electric vehicle charging, OMG' has become an excellent international enterprise, dedicated to providing safe and efficient electric vehicle cable solutions for global users. Our product footprint covers more than 40 countries and regions, serving major automotive and well-known connector companies.OMG' EV charging cables are certified by UL, TUV, CQC, DEKRA, IEC, EN. It is also characterized by softness, good handfeel, bending radius less than 5D; oil, acid and alkali, water, abrasion, tensile, crush, cracking, UV, stable color; good flame retardant properties; bending resistance of more than 50,000 times; and all the materials are in line with the RoHS 2.0 & REACH environmental protection standards, which ensures the safety, efficiency, and convenience of charging for electric vehicles.
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