What are the Power Cable Standards? How to Divide? Please Collect!


All industries have their standard system, power cable as the national electricity infrastructure, in the direction of import and export to develop strict and effective standards. Not only can ensure the people’s safety of electricity, but also standardizes the production of enterprises and promotes the healthy development of the industry. In recent years, various countries around the world have been paying more and more attention to the importance of power cable standards.

ZMS cable editorial compiled about the power cable most commonly used 32 national standards, only for your reference.

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France Will Build 54 New Onshore Wind Farms


France’s “Figaro” reported on November 23, that the French energy minister announced on the 23rd through 54 onshore wind farm project applications, the total power of the project is 931 megawatt-hours, the average price of the tender is 86.94 euros per megawatt-hour.

The French media said the government has set ambitious targets for the development of renewable energy, but the last two project tenders have been affected by technical difficulties, the next tender will start on December 4, with a total project power of 925 MW.

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What photovoltaic cable power generation projects have been signed at the “Belt and Road” Summit Forum?

Construction site of photovoltaic cable power generation project

Beijing time on October 17-18, the third “Belt and Road” International Cooperation Summit Forum was held in Beijing, China. Chinese President Xi Jinping delivered a keynote speech at the opening ceremony of the forum, announcing China’s support for the high-quality construction of the “Belt and Road” eight actions. He also announced the signing of several photovoltaic cable power projects on the spot.

It was mentioned that China will increase its support for the “Belt and Road” International Alliance for Green Development.

It will continue to organize the “Belt and Road” Green Innovation Conference and build a dialogue and exchange mechanism for the photovoltaic power generation industry and a network of green and low-carbon experts.

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What 90% of people don’t know about mineral insulated cable?

Mineral Insulated Cable Model List

BBTRZ cable is also known as flexible mineral-insulated fireproof cable.

Refers to the flame at 950 degrees Celsius high-temperature environment, through the 1KV voltage can be 180 minutes to maintain normal energization is not broken. It is a BTTZ mineral insulated cable improved model, inherited the BTTZ rigid mineral insulated cable fire, explosion-proof, temperature resistance, high current-carrying capacity, and other characteristics in addition.

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Understanding Common Problems with High Voltage Cables: Causes and Solutions

Common high voltage cables transmission projects

High voltage cables are a kind of power cable, that refers to the power cable used to transmit between 1kv-1000kv, mostly used in power transmission and distribution. And high-voltage cables are very common in daily life, from big factory workshops to small home appliances and so on. For high-voltage cables, people will also have many questions, … Read more

Shielding Of Power Cables


Conductor shielding:

According to relevant industry standards, cables with rated voltage exceeding 2KV need conductor shielding. Conductor shielding, also known as inner shielding, is used to form a smooth layer on the relatively rough surface of the stranded conductor to reduce the concentration of electric field at the insulation interface.

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What are the Product Types of Cables? What is the Basic Knowledge of Cables?

custom kinds of cables

Bare Conductor Wire
Bare wire and bare conductor products refer to the conductive wire without insulation and sheath. It mainly includes three series of products: bare single wire, bare stranded wire and profile wire.

Copper and aluminum single wire: including soft copper single wire, hard copper single wire, soft aluminum single wire, hard aluminum single wire. Mainly used as a variety of wire and cable semi-products, a small amount of communication wire and motor appliances manufacturing.

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Performance Of Power Cables


  1. Electrical Properties Of Power Cables
    Electrical conductivity — Most products require good electrical conductivity, and individual products require a certain resistance range.
    Electrical insulation performance — insulation resistance, dielectric coefficient, dielectric loss, electrical resistance characteristics, etc.
    Transmission characteristics — refers to high-frequency transmission characteristics, anti-interference characteristics, etc.

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