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Jun 14, 2025What safety requirements are there for cables when they are in use?Crossing and spacing: When cables cross each other, high-voltage cables should be placed below low-voltage cables.view more -
Jun 13, 2025What kinds of mineral fire-resistant cables are there?This type of cable is usually composed of copper conductors, magnesium oxide insulating materials, copper sheaths and other inorganic materials.view more -
Jun 12, 2025What exactly is the function of the copper tape in shielded cables?Electromagnetic field isolation: Copper is an excellent conductive material.view more -
Jun 11, 2025Must concealed wires be run through conduits?Safety considerations: Conduit threading can protect wires from external physical damage, such as wall cracking and compression, and prevent safety haview more -
Jun 10, 2025What are the advantages of power cables?High safety: Power cables bury the conductors underground or lay them in dedicated channels, effectively avoiding the influence of natural factors sucview more -
Jun 09, 2025Can two cables be used in parallel at will?Voltage and current ratings: Cables used in parallel need to have the same voltage and current ratings to ensure that the load can be evenly distributview more -
Jun 08, 2025What are the respective advantages of single-core cables and multi-core cables?Flexibility: Due to the fact that multi-core cables contain multiple tiny wires inside, which are usually twisted together, the entire cable has excelview more -
Jun 07, 2025Can copper wire and aluminum wire be directly connected?If it is indeed necessary to connect copper wires and aluminum wires, one of the following methods should be adopted to reduce the risk of electrochemview more -
Jun 06, 2025What is the function of the paper inside the cable?The paper inside the cable, usually referred to as insulating paper or cable insulating paper, has the following main functions:view more -
Jun 05, 2025What are the advantages of robot cables?Wear resistance and durability: Robot cables need to withstand continuous twisting and bending, so they are usually made of wear-resistant materials tview more -
Jun 04, 2025Why can't AC single-core cables be run through pipes?Electromagnetic induction and eddy current effect: When alternating current passes through a single-core cable, an alternating magnetic field is generview more -
Jun 03, 2025What are the advantages of steel-cored aluminum stranded wire?High strength: The steel core provides a very high tensile strength, enabling the wire to withstand considerable tension without breaking. This is cruview more

