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YJV62 YJV22 Medium Voltage Power Cable

It is used for underground power grids in urban building districts, outgoing lines of generators and substations (substations), for power transmission and distribution. For example, it can be used in places such as power distribution in industrial and mining enterprises.

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Power Cable

YJLV22 Three-core medium voltage power cable

This product is suitable for fixed installation in distribution network or industrial installations with AC 50HZ and rated voltage of 3~35KV.

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Power Cable

YJLV Armored Power Cable

Laying in metallurgy, electric power, construction and other industries indoors, cable trenches, pipelines, direct burial and fixed use occasions that cannot withstand mechanical external force.

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Power Cable

YJV Insulated Power Cable

This product is suitable for power transmission in power lines with AC 50Hz and rated voltage of 0.6/1KV (the highest system voltage is 1.2KV).

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Power Cable

Construction requirements for four cable laying methods

There are generally four ways to lay cable lines: direct buried cable laying, pipe cable laying, cable trench or tunnel laying, and bridge cable laying. The construction requirements for these four laying methods are summarized as follows:

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Power Cable

Common Faults and Reason Analysis of State Grid Cables

In recent years, the country has paid more and more attention to the safety of power grid operation. Power cables are an important part of power engineering.

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Power Cable

What is the impact of unqualified cable insulation?

We know that the structure of the cable is generally composed of conductors, shielding layers, insulating layers and sheaths.

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Power Cable

The difference between cross-linked and non-cross-linked power cables

Different from cross-linked polyethylene insulated cables (XLPE), ordinary power cables have different structures, which can be reflected in the following aspects:

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Power Cable

High-voltage wires have no insulating surface, will they leak electricity in rainy days?

The voltage used by electrical appliances in general households is only 220 volts, but for safety, it is wrapped with a thin layer of insulation to prevent it from contacting the live wire, thereby preventing electric shock.

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Power Cable

Causes and influencing factors of shortened service life of control cables

The popularity of electric power in our country is already very high. The production and manufacturing of all walks of life are inseparable from electric power, and electric power cannot be separated from control cables.

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Power Cable