• The application of wire and cable is mainly divided into three categories:

    The application of wire and cable is mainly divided into three categories:

    26-07-2018

    1. Power system The wire and cable products used in the power system mainly include overhead bare wires, bus bars (bus bars), power cables (plastic cables, oil-paper cables (substantially replaced by plastic power cables), rubber cables, overhead insulated cables), and branch cables. (Replaces some busbars), magnet wires, and electrical equipment, wires and cables for power equipment. 2. Informati...

  • What are the measures for cable fire prevention?

    What are the measures for cable fire prevention?

    20-07-2018

    Answer: (1) Use flame retardant cable; (2) using fireproof cable brackets; (3) using fireproof coatings; (4) Fireproof partition walls and fireproof baffles are installed at cable tunnels, mezzanine exits, etc.; (5) Overhead cables should be avoided from oil pipelines and explosion-proof doors. Otherwise, local pipe penetration or fire prevention measures should be taken.

  • What is a flame retardant cable?

    What is a flame retardant cable?

    13-07-2018

    What is a flame retardant cable? What are the characteristics of flame retardant cables? The flame-retardant cable refers to the cable that is burned under the specified test conditions. After the test fire source is removed, the flame spreads only within the limited range, and the residual flame or residual burn can be self-extinguished within a limited time. Xiaobian analyzes the fundamental cha...

  • Common mistakes when purchasing copper cable

    Common mistakes when purchasing copper cable

    06-07-2018

    First, the copper wire cable is cheap. This is a relatively common misunderstanding of a considerable number of users, even some companies using copper cable. In order to save money and neglect safety, some users select low-quality copper core cables with low price, no guarantee of quality and large accidents. We know that due to the safety of copper core cable and other factors, the price of copp...

  • Problems when using flame retardant cables

    Problems when using flame retardant cables

    28-06-2018

    According to the specific characteristics of the flame-retardant cable, the design and application of the flame-retardant cable should be carried out, and the following problems should be noted: (1) As the halogen-containing flame-retardant cables (including flame-retardant cables and low-halogen low-smoke flame-retardant cables) will release corrosive halogen acid gases when they are burned, whic...

  • How to prevent fire in power cables

    How to prevent fire in power cables

    15-06-2018

    1. Avoid cable aging and damage The cable tunnel should be naturally ventilated. When the normal load of the cable is used so that the air temperature in the tunnel is higher than 40 to 50°C, natural ventilation and mechanical exhaust ventilation can be used for ventilation. Ventilation system fan should be linked with the fire detector to ensure that the tunnel can automatically stop the wind whe...

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