sales@zmscable.com

News

Happy Chinese New Year!
Happy Chinese New Year!
Happy Chinese New Year!Today, January 22, is the Chinese New Year, the most solemn traditional festival of the rabbit.Spring Festival is a festival of entertainment and reunion for the people.At the time of the New Year, firecrackers are fired, fireworks fill the sky, and various activities to celebrate the New Year such as resigning the old year and welco...
10 hours ago
Development history of power cables
Development history of power cables
Introduction to the development history of power cablesThe use of power cables has been around for more than a hundred years. In 1879, the American inventor T.A. Edison wrapped jute around a copper rod and put it into an iron pipe, and then filled the asphalt mixture to make a cable. He laid the cable in New York and created undergrou...
18 hours ago
Causes and Countermeasures for Power Cable Line Failure
Causes and Countermeasures for Power Cable Line Failure
Analysis of cable line fault causes and countermeasuresShort-circuit fault: There are two-phase short-circuit and three-phase short-circuits, which are mostly caused by hidden dangers left in the manufacturing process.Grounding fault: A certain core or several cores of the cable break down to the ground. The insulation resistance is lower than 10k...
1 day ago
What is the difference between YJV power cable and VV power cable?
What is the difference between YJV power cable and VV power cable?
 Introduce the difference between the YJV power cord and the VV power cordYJV and VV are two kinds of power cables with different insulation materials. Generally, indoor permanent projects tend to choose YJV power cables. VV power cables are generally used in low-voltage systems, and YJV power cables are mostly used in high-voltage sy...
2 days ago
Shielded polyethylene insulated power cable shielding
Shielded polyethylene insulated power cable shielding
Shielded Polyethylene Insulated Electric Cable Shield IntroductionThe role of shielding on medium-pressure cross-linked polyethylene is very important. It can improve the uniformity of electric field distribution. According to the standard understanding, the shielding is divided into non-metallic shielding (conductor shielding, insu...
3 days ago
Introduction to power cable characteristics and requirements for use places
Introduction to power cable characteristics and requirements for use places
Description of Cable Characteristics and Requirements for Use SitesVV: PVC Insulated, PVC Sheathed Power CableCan be laid indoors, in tunnels, cable trenches, and pipelines, flammable and severely corroded, but can not withstand mechanical external forces. It is necessary to bear the external force of the machine and add the steel tape armor.Y...
4 days ago
First Singapore Private Submarine Cable Project To Start Facilities In Myanmar
First Singapore Private Submarine Cable Project To Start Facilities In Myanmar
Singapore's First Private Submarine Cable Project To Start In MyanmarAccording to Singapore's Campana Mythic, it will start operating the international undersea submarine cable connection from Singapore to Myanmar as the first private submarine cable transmission operator in Myanmar this month.Nowadays, Singapore's submarine cab...
5 days ago
Method for treating power cable moisture
Method for treating power cable moisture
Ways to deal with moisture in power cablesAt present, the power cables used in construction mainly use YJLV22 series cross-linked aluminum core cable and YJV22 series cross-linked copper core cable (10KV). Compared with overhead lines and old-fashioned oil-filled cables, this type of cable has good insulation performance and allows high opera...
5 days ago
What are the protective measures for cables at low temperatures?
What are the protective measures for cables at low temperatures?
In China, the land is vast, and different temperature zones are distributed from the south to the north, and there is often a relatively large temperature difference between the north and the south.Therefore, when selecting materials for integrated wiring, we should pay attention to the minimum and maximum temperatures of wiring places.Choose the cabl...
1 week ago
Main advantages and disadvantages of power cables compared to overhead lines
Main advantages and disadvantages of power cables compared to overhead lines
The main advantages and disadvantages of power cables compared to overhead linesPower cables are cables used to transmit and distribute electrical energy. Power cables are commonly used in urban underground power grids, power station outlet lines, internal power supply for industrial and mining enterprises, and power lines under river...
2 weeks ago
INQUIRY