What is sheathed cable and wire BV

 Sheathed cable can actually be understood as two or three parallel wires parallel BV, BV wire would have been insulated rubber, the outside BV line in three or two juxtaposed parallel and then wrapped in a layer of rubber layer of rubber which is sheathed cable. Sheathed cable is one of the most common household wiring, usually by three core or two-core component. Now that sheathed cable home decoration use, generally used line pipe, and then use the three copper (hot, neutral, ground) through the cable pipe laying. But sheathed cable is much more secure than ordinary wire, so now in the construction sector is still more useful for home decoration to. Sheathed cable is used to use the power cord before home decoration, all with sheathed cable as lighting and power lines; it can be directly embedded in the wall or fixed to the wall. Its advantage is that eliminates the need for conduit or raceway wear, replaced by a layer of insulating jacket outside, laying convenient, fast, looks good, safe, and other home is the best choice to connect mobile flapper, refrigerator or air conditioning appliances . Category sheathed cable sheathed cable can be divided into: sock (rvv) and hard sheath (bvv) sheathed cable sheathed cable Model Specifications Model: Commonly used copper sheathed cable generally: bvv, bvvb, rvv, rvvb , as well as aluminum sheathed cable blvv, blvvb sheathed cable can be divided into hard-sheathed cable (bvv, bvvb, blvv, blvvb) and soft jacket line (rvv, rvvb) two kinds. Their application environment and shape can be divided into round and flat sheathed cable sheathed cable, round sheathed cable is generally multi-core, flat generally single. Jacket line above L: Representative aluminum V: Representative PVC insulation V: representatives of the most common soft PVC jacket R- four sheathed cable specifications: BVV Copper core PVC insulated Round cable (wire) BLVV aluminum core PVC insulated round cable (wire) BVVB conductor PVC insulated and sheathed flat-shaped cable (wire) BLVVB conductor PVC insulated PVC Ethylene sheathed flat-shaped cable (wire) This article is provided by sheathed cable http://www.yimeidianqi.com/, please contact us for details.