22 Feb 2025
How to properly select cables for photovoltaic systems?
In recent years, the technology of the photovoltaic industry has developed faster and faster. The power of a single module is getting bigger and bigger, and the current of the string is getting bigger
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21 Feb 2025
Product series of power cables
Polyvinyl chloride insulated power cables: Polyvinyl chloride plastics are cheap, have good physical and mechanical properties, and have simple extrusion processes, but their insulation properties are...
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08 Feb 2025
Cable designation codes in German standards
The designation codes in different country for different type of cable are different in each country.
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24 Dec 2021
Merry Christmas
The Christmas holiday is coming near . We would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a Merry Christmas and a prosperity in the year
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18 Dec 2021
How to reasonably choose the conductors of overhead lines？
principle of conductor selection and selection of conductor cross section
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10 Dec 2021
What do elastic coefficient and expansion coefficient mean?
Elastic modulus is not only an important factor affecting cable stiffness, but also an important physical quantity affecting the operating tension of overhead wire and cable.
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30 Nov 2021
How to choose household cable？
1. Color: The cost-effective copper core is rose red, with a bright surface and no burrs. However, the marking quality of those wires without light and dark surfaces is not good; 2, insulation la
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25 Nov 2021
Can scrap cables be recycled? Which ones can be recycled?
With the development of society and the continuous improvement of living standards, both domestic and industrial electricity consumption is increasing, and the frequency of cable replacement is gradua
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04 Nov 2021
Cable's sectional area and its relative passing current
There are some rules which can help you calculate cable's current.
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01 Nov 2021
The reason for the unqualified wire and cable?
Analyze the reasons for the unqualified wires and cables for everyone： Marking is the main way for wires and cables to identify the basic information of products. According to standard regu
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12 Oct 2021
How to choose a suitable cable's nominal cross sectional are...
The selection of the size of the cable section should be based on the maximum power demand and the maximum current carrying capacity of the wire and cable.
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