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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22 Jun 2020
Analysis of cable heating causes and consequences
Analysis of cable heating causes and consequences
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24 May 2020
Factors affecting the insulation resistance of wires and cab...
Factors affecting the insulation resistance of wires and cables
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13 May 2020
Common cable failures and safety requirements for embedded c...
Common cable failures and safety requirements for embedded cables
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07 May 2020
What if the cable is flooded? These 10 precautions are too i...
What if the cable is flooded? These 10 precautions are too important
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30 Apr 2020
2020 May Day Holiday notice
The expected 2020 May Day holiday is just around the corner. Zhenglan Cable Technology wish you a wonderful, outstanding, cheerful and splendid holiday!Kindly note our Holiday is from May 1st to 5th.
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17 Jan 2020
How to judge the cable quality?
In order to create a sense of safe electricity use and a safe and healthy life and to avoid the emergence of home fires or engineering fires, choosing high-quality wires and cables is necessary.
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18 Jan 2020
What are the main technical performances of overhead cables?
main technical performances of overhead cables
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08 Jan 2020
Harmonised Cable coding system
Harmonised European standard cables, commonly known as HAR cables, conform to a European Harmonisation Standard set out by CENELEC, the European Committee for Electrotechnical Standardisation.
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