News
-
What are the 3 major differences between aluminum core cables and aluminum alloy cables?
Aluminum core cables and aluminum alloy cables are widely used in power transmission and connection fields, but they have significant differences in many aspects. Here’s a closer look at the differences between the two: Material composition Aluminum core cable: Mainly composed of pure aluminum m...Read more -
What are the 5 benefits of heating cable system?
Nowadays, more and more people choose heating cable system. Here are its five major benefits. Create a good and comfortable environment: In late autumn and early winter and late winter and early spring, central heating in the north often does not start or has already ended, but the outdoor tem...Read more -
Do you know the production cost calculation formula for scrap copper rods?
A customer asked me to talk about scrap copper before. Today I will tell you about the production cost calculation formula for scrap copper rods. Because there are many factors to consider for scrap copper, and it is very complicated, I will just briefly talk about it here. If there are omissions...Read more -
High-voltage wires are so dangerous, why don’t they have insulation? Won’t they be powered on in rainy days?
The voltage of our home wires is only 220V. As long as we wrap them with a thin layer of insulation to prevent them from contacting the live wire, we can prevent electric shock. The voltage of high-voltage wires is generally above 10,000 volts. If you want to wrap the line with an insulati...Read more -
The difference between high-voltage cables and low-voltage cables and their application fields
In modern society, cables play an indispensable role as an important tool for power transmission and information transmission. Among them, high-voltage cables and low-voltage cables are two common types of cables, and they have obvious differences in structure, application scenarios and voltage. ...Read more -
What are the selection and reasons for using electric heating wire for reactor insulation?
In the chemical production process, the reactor is a common reactor, and various chemical reactions are often carried out inside it. Since most chemical reactions need to be carried out under specific temperature conditions, the temperature control of the reactor is required. In an environment wi...Read more -
What is the full-process control method for anti-oxidation of cable copper conductors?
Copper has an atomic number of 29 and belongs to transition metals. Its density is 8.92g/cm³ and its melting point is 1083.4℃. It has good thermal and electrical conductivity. However, in humid air, the surface of metal copper reacts chemically with oxygen to generate Cu2(OH)2CO3, i.e. verdigris....Read more -
Do you know these common mistakes and dangers in cable use?
In the process of cable installation and use, serious safety hazards are often caused by improper handling of some details. These mistakes often seem insignificant, but once an accident occurs, the consequences can be catastrophic. Below, the editor will summarize several common mistakes and dang...Read more -
Sending light across thousands of miles – exploring the mystery and innovation of high-voltage cables
In modern power systems, high-voltage cables play a vital role. From underground power grids in cities to long-distance transmission lines across mountains and rivers, high-voltage cables ensure efficient, stable and safe transmission of electric energy. This article will explore in depth the var...Read more -
What is the core twisting of wires and cables?
Core twisting Conductor twisting What is the core twisting of wires and cables? Wire and cable conductor twisting is to twist several single wires of the same or different diameters together in a certain direction and according to certain rules to form a whole twisted core. When the twi...Read more -
The Art and Science of Wiring Method: Exploring the Secret of Protective Steel Pipes Entering and Exiting from the Bottom of the Bridge
In the construction and design of electrical engineering, the wiring method of cable protection steel pipes is a crucial link. Among them, the way of cable protection steel pipes entering and exiting from the bottom of the bridge has aroused widespread discussion and attention. Whether it complie...Read more -
What are the uses of VVG wire and its technical characteristics?
The technical characteristics and cost-effectiveness of VVG wire allow it to compete not only with domestic counterparts, but also with foreign counterparts. Given the number of varieties of this cable on the market, its scope is practically unlimited. The main thing is to choose the right part. ...Read more
