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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05 Feb 2021
2021 Spring Festival Holiday Notice
Here comes China's lunar new year Spring Festival, all Zhenglan people will be on holiday from February 6 to 17th.
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13 Jan 2021
LSF vs LSHF (LSZH) - There is a Difference!
Low Smoke Halogen Free
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21 Dec 2020
Zhenglan Cable Technology Wish You Merry Christmas&Happy New...
Merry Christmas and Happy New Year
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07 Dec 2020
What are the main factors that affect copper prices?
Copper price keeps increasing these days. But why? The factors affecting copper prices include supply, demand, bulk commodity spot sales, market pressure, and current inventory levels etc.,
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17 Nov 2020
What’s The Difference Between ACSR and AAAC cable?
ACSR, AAAC
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03 Nov 2020
DIFFERENCE BETWEEN WIRE, CABLE, CONDUCTOR AND OTHER TERMINOL...
Wire. A slender rod or filament of drawn metal. (This definition restricts the term wire to what would ordinarily be understood by the term solid wire. In the definition the word slender is used in th
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27 Oct 2020
Some power related strategies taken by State Grid Corporatio...
State Grid Corporation of China firmly implements the new energy security strategy of "four revolutions and one cooperation", unswervingly follows the path of grid development with Chinese characteris...
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10 Oct 2020
Some infor about Mineral Insulation Fire Resistant Cable NG-...
BTLY cable is an improved fireproof cable based on BTTZ mineral insulated cable confirms to BS6387 standard test
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