Testing cables at high voltages can help determine the presence of moisture, flux, or contaminants that may have penetrated the insulation or connector backshell breaks, and ensures that the insulation between wires can withstand temporary voltages higher than the normal working voltage offset without decomposing. The results of the high-voltage test usually show the insulation resistance between ...
[Terminal] Instructions for the use of heat shrinking tube in wire harness After the heat shrinking tube is encountered, it has a different role in fully automatic diameter and smaller. Therefore, the specifications of thermal shrinkage and thermal shrinkage are generally marked in A/B, that is, the inner diameter is AMM pipes, which can be gathered at least to gather together To BMM. The thermal ...
The high voltage connector for new energy vehicles is an integrated electromechanical product, which is mainly composed of contact parts, insulators, shells, and accessories. Among them, the contact part is the core component of the connector to complete the light and electrical signal connection. Complete the connection of light and telecommunications required for vehicles during driving; insulat...
Among the new energy vehicles (pure electric as an example) high voltage cable assemblies can be divided into 5 parts 1. Power battery high voltage cable: that is, the wiring bundle between the power battery and the high voltage box. 2. Motor controller cable: that is, the cable connecting the high voltage box to the motor controller. 3. Fast charging wire harness: connect the cable assembly ...
1. Substrate requirements: No dirt Grease/oil free Dry During use, the following products cannot be used: Talcum powder Silicone Molding agent hand cream 2. When the tape is pulled from the tape roll: Do not store the tape in the way shown below. Do not touch the end of the tape with your fingers (with oil)! 3. The spool of tape is rolled close to the wire harness, and the tape cannot...
What is an electrical busbar? Derived from the Latin word "omnibus", which translates as "for all" (as in "all currents in a particular system"), busbars are flat conductors that are becoming an integral part of the architecture of electric vehicles. Busbars are typically installed in switchgear, panel and busway enclosures for local high current distribution. They are also used to connect high-vo...
HV Cable selection 1. Cable diameter According to the layout diagram of each high-voltage electrical component of the vehicle, the main circuit and branch circuit are distinguished, and the responsible characteristics of the high-voltage components connected to the high-voltage wiring harness are determined. Characteristics include working voltage, rated power, peak power, rated current, peak curr...
The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, mainly promoted by Audi, BMW, Chrysler, Daimler, Ford, General Motors, Porsche and Volkswagen. Vehicles exported to Europe need to meet their physical interface and communication requirements. Euro...
With the increase of automotive electrical equipment, the electrical functions and functional configuration of the vehicle are becoming more and more complex, and the requirements for the rationality and optimal design of the wire harness are gradually increasing. At the same time, under the trend of gradually decreasing vehicle cost, the cost pressure of wire harness is also gradually increasing....
Advantages of energy storage harness compared to other energy storage devices? It is predicted that by 2027, the energy storage harness market will reach $27.5 billion. As a new energy storage device in the field of energy storage and conversion, energy storage harness has attracted market attention, and the application field is constantly expanding, and the future market development prospe...
Cables can be seen everywhere in our lives and life is inseparable from wires and cables. This article will analyze the battery cables that we are not familiar with, and discuss the classification of car battery cables. Battery cables and their uses Take a quick look at battery cables - Battery cables are rigid single-conductor wires made of large gauge copper. It is usually insulated with ...
The automotive industry has long relied on a set of standards to ensure the safety and reliability of vehicles. The most important of these is the automotive wiring standard - which governs the wiring used in cars, trucks and other vehicles. Automotive wiring harness standards help manufacturers ensure that wires meet their intended use and are compatible with other vehicle components. Thes...
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