INFORMATION

Welcome to the ZMS CABLE information blog, here is the cable industry knowledge sharing and technology popularization of the professional world. In this section, we focus on cable technology, product applications, and industry knowledge, carefully crafting a series of easy-to-understand and practical content, to provide readers with authoritative technical support and comprehensive industry interpretation.

Cable-Lugs

Brazing Copper and Aluminum Terminal Lugs Welding Process Standards, Brazing Double-Hole Bimetallic Cable Lugs Welding Principle

Thoroughly remove the oil, dirt, insulation layer, etc. from the base material before welding. heating the base material first when welding, heating the thick part first, then the thin part. heating the copper part first, then the aluminum part.
Move the torch back and forth to evenly heat the welded part, the temperature of the welded part reaches 450-500°C, the welding wire will be added to the welded part.
Let the wire melt evenly into the weld (do not use the flame to heat directly against the wire, the temperature of the base material mainly dissolves the wire).
Then slightly sweep the welding part with the flame to ensure that the welding part brazing material spreads to positioning, remove the gun and let it cool naturally, and you can complete the welding.

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Medium voltage Submarine Cable

Five Minutes to Teach You to Distinguish The Types and Application Scenarios of Submarine Cables

The types of submarine cables can be briefly divided into four aspects.

1. From the structure, is mainly divided into three-core submarine cables and single-core submarine cables. Low- and medium-voltage lines use mostly three-core submarine cable, and high-voltage lines use mostly single-core submarine cable.

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Flexible-control-cables

What Is The Special Difference Between Ordinary Cables And Flexible Cables?

Since RVV and RVVP have a certain flexibility, they are often used as drag chain cables. However, compared with TRVV drag chain cables, they can only be called ordinary cables. Highly flexible cables have excellent flexibility, not only good bending and stretch resistance, but also have a shielding function, which is incomparable to ordinary flexible cables.

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ADSS fiber optic cable

ADSS Fiber Optic Cable And High-Voltage Transmission Line With The Tower Erection Operation Problems

ADSS fiber optic cable is currently the most commonly used fiber optic cable for power communication, which is installed on high voltage transmission lines. Due to the strong electric field around the high-voltage transmission line, ADSS fiber optic cable, which is exposed to a strong electric field for a long time, is easily damaged by electric corrosion.

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What Is FTTH Fiber Optic Cable? What Kind Of Structural Features Does It Have?

I. Preface

With the development of optical communication networks and the deepening of fiber-optic access, FTTH network construction is growing exponentially. At present, China Telecom and China Netcom have clearly indicated that they will invest heavily in the large-scale commercialization of FTTH. From this series of circumstances, the focus of fiber optic communication network construction will shift to FTTH in the next few years. The new generation of all-optical networks requires fiber optic cable as an optical signal transmission medium to provide wider working bandwidth, higher transmission rate, and longer transmission distance. It should also have a long service life and be easy to install and maintain.

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