Every year, tens of thousands of cable thefts occur. Not only does this put the safety of cable thieves at risk, it also causes significant inconvenience to emergency responders, electricity workers and local residents.
Hlau thiab Cable
Where Is the Wire and Cable Industry Going in the Post-epidemic Era?
The industry of wire and cable is the basic guarantee for the normal operation of modern economy and society. The level of development of the wire and cable industry is also a sign of a country’s manufacturing level.
Puas tuaj yeem ua kom cov neeg ua haujlwm? Dab tsi yog cov yas ua?
Cov Plastics feem ntau suav tias yog cov hluav taws xob tsis zoo heev, uas yog vim li cas lawv tau siv los ua kom insulating sheaths rau cables. Txawm yog, scientists have discovered that plastic conductors can be made by mixing plastics with a high concentration of filamentary carbon black and a coking compound. Plastic conductors are … Nyeem ntxiv
The Difference Between Stranded and Solid Cables
Cables include stranded or solid cables. The choice of using stranded or solid cable depends on several factors, such as the type of application and the project environment. Choosing the right type of cable can help make project cabling more logical.
Solar Cable Performance Requirements
Solar cables, also known as PV cables, are the solar system components for connecting the panels of the photovoltaic power system. Photovoltaic power generation is based on the principle of the photovoltaic effect. It uses solar cells to convert the energy from sunlight directly into electricity through solar cable. Photovoltaic power systems consist of three main components: Hnub ci Panels, controllers and inverters.
What Type of Insulation Material to Choose for Wire and Cable in Different Environments?
The insulation material of wire and cable is an important structure to ensure the proper operation of the conductor. The operating life of the insulation material is an important indicator of the life of the cable. Feem ntau, what are the insulation materials we use for wire and cable?
Kuv yuav tsum tau them nyiaj li cas thaum cov hlau preheating thiab cable cov neeg coj?
Hlau thiab Cable yog siv los hloov hluav taws xob (hlau) lub zog. Cov ntaub ntawv thiab kev paub txog cov hluav taws xob hluav taws xob hloov pauv ntawm cov khoom hlau. Dav lus dav, Hlau thiab cable kuj tseem hu ua cable, thiab nqaim hais lus, cable hais txog cov cable insulated. Nws tuaj yeem txhais tau tias yog sau los ntawm cov ntu hauv qab no: ib lossis ntau cov tshuaj xaim hlau insulated, thiab lawv yuav muaj lawv cladding, Tag Nrho Tiv Thaiv Txheej, thiab sab nraud sheath, Cov cable kuj tseem tuaj yeem muaj cov neeg ua haujlwm ntxiv yam tsis muaj rwb thaiv tsev.
Factors Affecting the Insulation Resistance of Wire and Cable Products
The insulation resistance of wire and cable products mainly measures the volume resistance of the cable insulation layer, the surface resistance cannot be measured, and more factors affect the value of cable insulation resistance. In practical application, there are four main factors on the insulation resistance coefficient.
