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.
vads un kabelis
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.
Vai plastmasa var būt vadoša? Kas ir plastmasas vadītāji?
Bieži tiek uzskatīts, ka plastmasai ir ļoti slikta elektrovadītspēja, tāpēc tos izmanto kabeļu izolācijas apvalku izgatavošanai. Lai arī, Zinātnieki ir atklājuši, ka plastmasas vadus var izgatavot, sajaucot plastmasu ar augstu šķiedrveida ogļu koncentrāciju un koksēšanas savienojumu. Plastmasas vadītāji ir … Lasīt vairāk
Atšķirība starp iesprostotiem un cietiem kabeļiem
Kabeļos ietilpst iesprostoti vai cieti kabeļi. Balasta vai cieta kabeļa izmantošanas izvēle ir atkarīga no vairākiem faktoriem, piemēram, lietojumprogrammas veids un projekta vide. Pareizā kabeļa izvēle var palīdzēt padarīt projekta kabeļus loģiskākus.
Saules kabeļa veiktspējas prasības
Saules kabeļi, pazīstams arī kā PV kabeļi, ir saules sistēmas sastāvdaļas fotoelektriskās enerģijas sistēmas paneļu savienošanai. Fotoelementu enerģijas ražošana ir balstīta uz principu fotoelektriskais efekts. Tas izmanto saules baterijas, lai pārveidotu saules gaismas enerģiju tieši elektrībā, izmantojot saules kabeli. Fotoelementu energosistēmas sastāv no trim galvenajām sastāvdaļām: saules paneļi, kontrolieri un invertori.
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. Parasti, 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, un ārējais apvalks, 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.
