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Different Appearance Between Power Cables and Control Cables The color of the insulated core of the control cable is generally black and white, and the low voltage of the power cable is generally color-separated. The standard for control cables is 9330, and the standard for power cables is GB12706. And the power cable requires the … Magbasa pa
The voltage level of the coaxial grounding cable should be determined according to the induced potential of the cable line. According to the past design experience, the voltage level of the coaxial grounding cable is generally 10kV; the cross-section of the coaxial grounding cable should be strictly selected according to the grounding current of the … Magbasa pa
The submarine cable project is recognized as a complex and difficult large-scale project by countries all over the world. Submarine cables are wrapped with insulating material and laid on the seabed for telecommunication transmission. And submarine communication cables and submarine power cables are both of submarine cables So, how are submarine cables laid? The Laying … Magbasa pa
Should you be a contractor, or maybe you possess a huge industrial business, chances are that you apply control cables. The control cable directly transmits electrical energy from the distribution point of the power system to the power connection line of various electrical equipment and appliances. There are some advantages to having these cables. Here’s … Magbasa pa
With the increasing development of the power industry, the capacity and reliability of the power communication network need to be continuously expanded and enhanced. Sa kasalukuyan, power special optical fibers used in power communication include optical fiber composite ground wire, optical fiber composite phase wire, all-dielectric self-supporting optical fiber cable, metal self-supporting optical fiber cable, … Magbasa pa
The current underground cables are generally of lower voltage level, and the line transmission with high voltage level is often overhead, which is mainly due to cost and technical factors. Ultra-high voltage power transmission refers to the use of 500kV-1000kV voltage level to transmit electric energy. If the 220 kV transmission index is 100%, ang … Magbasa pa
Ang optical cable ay isang tiyak na bilang ng mga optical fibers na bumubuo ng isang cable core ayon sa isang tiyak na paraan. Ang optical fiber cable ay natatakpan ng isang kaluban, at ang ilan ay natatakpan din ng isang panlabas na kaluban upang mapagtanto ang paghahatid ng optical signal. Ang pinagsama-samang proyekto ng mga kable ay medyo kumplikadong proyekto, so it is impossible to ensure … Magbasa pa
The Global Trends Wire and Cable Industry 2021 ay ang taon ng pagbangon mula sa pinakamasamang epekto ng pandemyang Covid-19. Ang pagbangon ng ekonomiya ay hindi pantay sa heograpiya, bilang pambansang patakaran, pagkakalantad sa industriya, at stimulus ay higit na tumutukoy kung gaano kahusay ang mga bansa sa panahon ng bagyo. Ang pandaigdigang industriya ng wire at cable ay sumasalamin din sa mga usong ito. Ang taon … Magbasa pa
Solar cables are the key to photovoltaic installations, large installations of solar farms, or small installations of homeowner solar systems. The characteristics of solar cables are determined by the special insulation and sheath material of the cable, which we call cross-linked polyethylene. Ngayong araw, ZMS Cable will show you how to choose the right solar cable. … Magbasa pa
High-temperature cables are cables with conductors made of stranded soft copper conductors. Heat-resistant and high-temperature wires and cables are generally determined by two requirements. The first is that the ambient temperature of the wire and cable is high, and the cable can normally transmit signals or electric energy under high temperatures for a long time. … Magbasa pa