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Why Is Copper A Good Conductor Of Electricity?
Read moreDue to its excellent electrical conductivity, copper is a widely used metal in various electrical applications. It has several physical and chemical properties that make it an ideal conductor of electricity. First, copper has high electrical conductivity. Conductivity refers to the ability of a material to carry an electric current. Copper has one of the […]
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Aluminum Wire Vs Copper Wire
Read moreAluminum and copper are two commonly used conductive materials for electrical wiring. Each has its own advantages and disadvantages, and the choice between aluminum and copper wire will depend on various factors such as cost, conductivity, weight and application. One of the main advantages of aluminum wire is its lower cost than copper wire. Aluminum […]
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When to use armoured cables?
Read moreArmored cables are designed to provide an extra layer of protection to wires. They are used in a variety of applications where cables are exposed to harsh environmental conditions or potential physical damage. Here we will discuss the different scenarios where armored cables are commonly used. 1.Outdoor application: Armored cables are ideal for outdoor […]
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How many types of wire and cable conductors are there?
Read moreAccording to IEC60228, the cable conductors are divided into four types, the first type, the second type, the fifth type, and the sixth type. The first type is a solid conductor, the second type is a stranded conductor, the first and second types are intended to be used for fixed laying cables, the fifth and […]
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How to choose the charging pile cable?
Read moreCharging piles are very common energy supply equipment nowadays, but there are still many people who don’t know how many square meters of wires are needed to install charging piles. The thickness of the wiring harness of the charging pile cannot be uniformly discussed. It is mainly determined by the power storage capacity of the […]
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What is medium voltage cable?
Read moreMedium voltage cables have a voltage range between 6 kV and 33kV. They are mostly produced as part of power generation and distribution networks for many applications such as utilities, petrochemical, transportation, wastewater treatment, food processing, commercial and industrial markets. In general, they are mainly used in systems with a voltage range up to 36kV […]
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What are the causes of cable aging?
Read moreThe most direct cause of cable aging failures is breakdown due to reduced insulation. There are many factors that lead to the reduction of sensitive insulation. According to the actual operation experience, it can be summed up in the following situations. 1.External force damage: quite a lot of cable failures are caused by mechanical damage. For […]
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What kind of wire is good for home improvement?
Read moreWith the progress of the times and the continuous development of science and technology, every household is inseparable from the use of electricity, and electricity covers every corner of our lives. Although the humble wire is insignificant, the relationship is very important. So what kind of wires are good for home decoration? The editor will […]
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What are the advantages of copper cables vs aluminum cables?
Read more1. Low resistivity: The resistivity of aluminum cables is about 1.68 times higher than that of copper cables. 2. Good ductility: the ductility of copper alloy is 20~40%, the ductility of electrical copper is above 30%, while that of aluminum alloy is only 18%. 3. High strength: the allowable stress at room temperature, copper is 7~28% higher than […]
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What factors will affect the electrical conductivity of wire and cable?
Read moreThe conductivity of wires and cables refers to the stability and reliability of electrical signals when they are transmitted in wires and cables. In the actual production and use process, there are many factors that affect the electrical conductivity of wires and cables. The following editor will analyze the main factors. 1.Material factor The electrical […]
