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.
draad en kabel
Waar is de draad- en kabelindustrie in het post-afleveringstijdperk?
De industrie van draad en kabel is de basisgarantie voor de normale werking van de moderne economie en de samenleving. Het ontwikkelingsniveau van de draad- en kabelindustrie is ook een teken van het productieniveau van een land.
Kunnen kunststoffen geleiders zijn?? Wat zijn plastic geleiders?
Van kunststoffen wordt vaak aangenomen dat ze een zeer slechte elektrische geleidbaarheid hebben, Daarom worden ze gebruikt om isolatiemantels voor kabels te maken. Echter, 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 … Lees meer
Het verschil tussen gestrande en massieve kabels
Kabels omvatten gestrande of massieve kabels. De keuze voor het gebruik van soepele of massieve kabel is afhankelijk van verschillende factoren, zoals het type applicatie en de projectomgeving. Door het juiste type kabel te kiezen, wordt de projectbekabeling logischer.
Solar Cable Performance Requirements
Zonnekabels, 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: solar 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. Usually, what are the insulation materials we use for wire and cable?
What Do I Need to Pay Attention to When Preheating Wire and Cable Conductors?
Wire and cable are used to transmit electrical (magnetic) energy. Information and the realization of electromagnetic energy conversion of wire products. Broadly speaking, wire and cable are also referred to as cable, and narrowly speaking, cable refers to insulated cable. It can be defined as a collection of the following parts: one or more insulated wire cores, and they may have their cladding, total protective layer, en buitenste schede, the cable can also have additional conductors without insulation.
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.
