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  Detailed description : What do the cables BV, BLV, VV, VLV and KVV mean? There are various types and specifications of cables. The following is an introduction to the meaning of cables: The meaning of BV, BLV and other symbols in wires and cables. These symbols are some models of wires. B series is classified as cloth wire, so it starts with B. Voltage: 300/500V. Wires are divided into electromagnetic wires and general insulated wires according to their uses. Insulated wires are also called cloth wires. Insulated wires (cloth wires) refer to wires covered with insulation, including various connecting wires and installation wires. V is PVC polyvinyl chloride, that is (plastic) L is the code for the aluminum core T is the code for the copper core (usually omitted and not written) R means (soft). To be soft, you need to increase the number of conductors BV copper Core PVC insulated wire BLV aluminum core PVC insulated wire BVR copper core PVC insulated flexible wire Above wire struc...

  As the sales of electric vehicles increase and the new energy vehicle industry expands, the number of electric vehicle chargers and charging cables is expected to increase in the future. For example, electric car manufacturers might offer their customers home-installed charging stations or convenient in-car charging connector cables. Even if you don't do this, most electric car users believe that preparing charging cables that meet the specifications for electric cars is a good choice. Owning an electric car should be equipped with a 16A or 32A charging cable. Charging is a system. If you want to avoid range anxiety, I think it is not just about the development of a certain charging pile, but the charging system must be complete enough. It is not just fast charging, but also various types. Charging piles that can meet different charging needs will greatly reduce or even eliminate range anxiety. To learn about franchised cable dealers or users who want to purchase products, pleas...

  Energy storage cables are cables used for energy storage, transfer and distribution in new energy power generation systems such as solar energy and wind energy. They include battery packs, energy storage inverters, substations and other equipment. They can effectively store clean energy and serve as the basis for modern life and industry. Energy needs to provide stable, efficient and green supply. Performance and characteristics that energy storage cables need to have: Energy storage cables are often stretched or even severely bent during use, which requires good wear resistance to cope with it. The energy storage system is in a complex environment and has a greater risk of corrosion interference. Energy storage cables are corrosion-resistant. The specifications, models and selection criteria of energy storage cables are generally selected based on specific application scenarios, performance requirements, voltage levels, transmission distance, power and other parameters. To learn...

  At a time when electric vehicles are developing at a rapid pace, many supporting facilities are constantly being improved. Charging electric vehicles has always been an unavoidable problem and challenge. Many tram users have experienced the troubles of slow charging and poor charging equipment experience. With the advent of technology, With the continuous progress, the application of charging equipment is gradually increasing. Usually when developing new charging products, it is necessary to ensure the application of materials and product test results. Some application characteristics of materials for charging products: high temperature resistance, corrosion resistance, conductive properties, wear resistance, etc. Among them, thermal conductivity: the liquid cooling charging cable needs to be able to quickly transfer heat to the cooling medium, so the material needs to have good thermal conductivity and be able to efficiently conduct heat out. The materials used in liquid-cooled ...

 1. Today, with more and more new energy vehicles, new energy and green travel have gradually become a new way of life, and there are more and more charging piles in life. Therefore, the standard electric vehicle DC (AC) charging pile cable becomes the "heart" of the charging pile. 2. Electric standard DC charging piles are commonly known as "fast charging". During the charging process, the input voltage of the DC charging pile is 380V15% of the three-phase four-wire AC, the frequency is 50Hz, and the output is adjustable DC, which directly charges the power battery of the electric vehicle. It can meet the requirements of fast charging; the electric standard AC charging pile is commonly known as "slow charging". The AC charging pile only provides power output and has no charging function. It is necessary to connect the car charger to charge the electric vehicle, which is a requirement for a large number of charging pile cables. Production of special cables...

 Nowadays, there are more and more electric vehicles on our roads. However, due to the technical problems that first-time users must face, the world of electric vehicles is shrouded in a mysterious veil. This is why we decided to clarify one of the main aspects of the electric world: EV charging mode. The reference standard is IEC 61851-1, which defines four charging modes. We will look at them in detail and try to sort out the chaos around them. Mode 1 It includes connecting the electric vehicle directly to the ordinary current socket without special safety system. Current and voltage ratings shall not exceed 16A and 250V for single phase and 16A and 480V for three phases. Mode 2 Unlike Mode 1, this mode requires a specific security system between the grid connection point and the responsible vehicle. The system is placed on the charging line, called the control box. It is usually installed on the portable charger of electric vehicles. Mode 2 can be used for domestic and industria...

 An energy storage harness is a component used in an energy storage system that stores electrical energy and releases it when needed. The application areas of energy storage harnesses include the following: common in new energy vehicles, ships, aviation, industrial equipment and other fields. Energy storage harnesses use high-density batteries as energy storage components, ensuring battery safety and improving its safety through high-strength raw materials and insulation layers. As a wiring harness for storing and releasing energy, the energy storage harness uses an efficient intelligent management system to fully control the charging and discharging speed and current of the battery, which helps to extend the life of the battery and improve the energy utilization rate. Electric vehicles: Energy storage harnesses can be used in the energy storage system of electric vehicles. Electric vehicles need to store electricity to provide power, and energy storage harnesses can be used as bat...