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![What is RVV cable?···]()
2025-09-10 What is RVV cable? What is t···RVV cable, short for copper-core PVC insulated and sheathed flexible wire, is also known as lightweight PVC sheathed flexible cable, commonly known as soft-sheathed cable. It is a type of sheathed cable commonly used in daily life. But have you noticed white powder inside a power cable when you cut
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![What are the commo···]()
2025-09-10 What are the commonly used w···Commonly used wires and power cables can be categorized into many different types based on their function, category, standard, and designation. Power cables are used in the main lines of power systems to transmit and distribute high-power energy; control cables are used for control wiring of electri
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![What is the differ···]()
2025-09-10 What is the difference betwe···When it comes to the difference between cables and wires, many people might be confused and ask, "Aren't they the same thing?" Of course not. Cables and wires differ significantly in size, structure, purpose, and characteristics, so they shouldn't be confused. So, what's the di
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![Is it better to us···]()
2025-09-10 Is it better to use hard wir···When renovating their homes, many people struggle with whether to buy hard wiring or flexible wiring. Before hiring an installer, it's important to understand some basic home renovation knowledge. Before deciding whether hard wiring or flexible wiring is better, let's take a look at the pros
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![What types of sing···]()
2025-09-10 What types of single-core wi···Single-core wire has only one conductor within a single insulating layer. When current flows through a single-core cable core, magnetic lines of force intersect the aluminum sheath or metal shield, inducing a voltage across the wire. Common uses for single-core wire include home lighting, electrical
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![What are the diffe···]()
2025-09-10 What are the differences in ···From a professional perspective: RV, BVR, and BV are all CCC-certified cables. These cables are safe, stable, and highly reliable, and are therefore commonly used for home decoration. The main differences can be seen in the conductor structure, voltage level, and application. BVR cables generally ha
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![Is it better to us···]()
2025-09-10 Is it better to use multi-co···Electrical wires are generally categorized as single-core and multi-core. Wire materials are further categorized by material, including common oxygen-free copper, single crystal copper, alloys, and inorganic materials. Each strand of a single-strand wire is composed of a single thick wire and is als
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![Safety requirement···]()
2025-09-10 Safety requirements and stor···Wires and cables are typically rope-like cables consisting of several or several groups of conductors twisted together. Each group of conductors is insulated from each other and often twisted around a core. The entire cable is covered with a highly insulating coating. They are often installed overhe
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![How to distinguish···]()
2025-09-10 How to distinguish the groun···Many new homeowners who are renovating their homes don't have much knowledge about home renovations. Some, to save time, simply hire a renovation company. However, this requires consideration of potential future issues. Depending on the situation, you can actually do the wiring yourself, which c
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![Is it better to ha···]()
2025-09-10 Is it better to have larger ···The appropriate size of wire for home renovations is a matter of course, as it's crucial for electrical safety. Improper use of wire can have devastating consequences. So, is larger wire always better? Currently, 2.5 square and 4 square wire are two common sizes. Is 4 square wire better? Does th
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