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Common sense of cable

Yanggu cable wire and cable main application field?

Release time:

2020-07-12 08:12

1. Power system
 
Wire and cable commodities used in the power system mainly include bare wires for overhead transmission lines, busbars (busbars), power cables, and wires and cables for electrical equipment.
 
2. Information transmission system
Used in the information transmission system of wire and cable, telephone cable, cable TV cable, data transmission cable, mobile wireless communication system with radio frequency cable and various electronic cables, etc. In recent years, the proportion of optical fiber and cable in the information transmission network has increased rapidly and has become an important transmission preface for information transmission lines.
 
3. Electrical equipment, electrical instrument internal wire and cable
In the two general systems of power and information, from the starting point of the system (such as generators, signals), through the various nodes of the system (such as transformers, program-controlled switches) to user terminals (such as household appliances, telephones, televisions).

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Dry goods sharing, a minute to take you to understand the purchase of wire and cable points

Dry goods sharing, a minute to take you to understand the purchase of wire and cable points

What are the main points of purchasing wires and cables? Let's take a look. As the main carrier of power transmission, wire and cable are widely used in electrical equipment, lighting circuits, household appliances, etc. Its quality directly affects the quality of the project and the safety of consumers' lives and property. There are many wire varieties on the market, and appropriate wires should be used according to their own power load.

Dry goods sharing, one minute to take you to understand the matters needing attention of wire and cable

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What are the product classifications of wires and cables for electrical equipment?

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There are many kinds of wire and cable products for electrical equipment on the market, which are difficult for ordinary consumers to distinguish. So what are the main categories of wire and cable products? What are the product naming principles of wire and cable? The editor brings you a brief understanding of relevant content knowledge.

What is the use of wires and cables for electrical equipment?

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The wires and cables for electrical equipment are mainly used for internal or external connection of electrical equipment, low-voltage transmission lines and various electrical signal transmission lines. Generally speaking, except for power cables, communication cables and magnet wires, most insulated wires and cables are classified as wires and cables for electrical equipment.

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Electrical equipment with wire and cable is a large class of wire and cable products, a wide range of applications, many varieties, many series, large output, process type complex. The rated voltage of wires and cables for electrical equipment is low, and the working voltage is 450/750v and below, which is not more than 0.6/1kv. The working voltage of signal and instrument cables is usually 300/500v and below. The ampacity of the cable is determined according to the requirements of the cable.

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