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Company News

Connection mode of electric vehicle charging cable 22022-02-08 16:52:07
Connection mode of electric vehicle charging cable 2

Install 3 * 4 square cables for 16a, 3 * 6 square cables for 32a, and 4 * 16 1 * 10mm cables for AC 40kW or DC 30kW. Specific specifications and models can be consulted on our official website https://www.omgevcable.com


Charging pile construction requirements. As the electric vehicle charging pile (plug) on the power distribution side of the power grid, the particularity of its structure determines that the automatic communication system is characterized by many and scattered measured points, wide coverage and short communication distance. Moreover, with the development of the city, the network topology requires a flexible and scalable structure. Therefore, the following problems should be considered in the selection of communication mode of electric vehicle charging pile (plug):


Reliability of communication - the communication system should withstand the test of harsh environment and strong electromagnetic interference or noise interference for a long time, and keep the communication smooth.


Construction cost - on the premise of meeting the reliability, comprehensively consider the construction cost and long-term use and maintenance cost.


Two way communication - it can not only upload the amount of information, but also release the amount of control.


Multi service data transmission rate - with the continuous growth of terminal traffic in the future, the communication from master station to sub station and from sub station to terminal requires higher and higher data transmission rate to realize multi service.


Flexibility and scalability of communication - due to the characteristics of multiple, wide and decentralized control points, the charging pile (plug) requires the use of standard communication protocol. With the development of "all IP" network technology trend and the continuous growth of power operation business, IP based service bearing needs to be considered, and it is required to be convenient for installation, construction, commissioning, operation and maintenance.


Expansion: safety protection issues needing attention for automobile charging pile: first, the AC charging pile (bolt) shall be equipped with an emergency stop switch, which can stop charging urgently by manual or remote communication; 2〠AC charging pile (plug) shall have leakage protection function on the output side; 3〠AC charging pile (plug) shall have the function of output side overcurrent and short circuit protection; 4〠AC charging pile (plug) shall have flame retardant function;


To learn more about EV cable  and charging pile cables, please visit OMG's official website: https://www.omgevcable.com/