加入購(gòu)物車成功！
- 產(chǎn)品名稱：Flat sheathed wire for power lighting head RVVB
- 瀏覽：
- 添加時(shí)間：2024-07-26 16:48:23
- 推薦度：
RVVB是一種扁型電源線，柔性構(gòu)造，和RVV電源線事實(shí)上并沒有什么不同，有的僅僅外型上的不一樣，RVV電源線是圓型的，而RVVB是扁型電源線。
RVVB is a flat power cord with a flexible structure, which is actually not much different from RVV power cord. Some only differ in appearance. RVV power cord is round, while RVVB is a flat power cord.
RVVB電源線中，R表明軟電纜，軟構(gòu)造的，V指的是絕緣層聚乙烯。第二個(gè)V指的是聚乙烯絕緣層護(hù)套，B指的是平型，扁型。也就是RVVB電源線是扁型的護(hù)套電源線。RVVB一般只求2芯護(hù)套線、而RVV的電纜型號(hào)從2-24芯都是有。
In the RVVB power cord, R indicates a flexible cable with a flexible structure, and V refers to the polyethylene insulation layer. The second V refers to the polyethylene insulation sheath, while B refers to the flat or flat type. That is to say, the RVVB power cord is a flat sheathed power cord. RVVB generally only requires 2-core sheathed wires, while RVV cable models range from 2-24 cores.
RVVB護(hù)套電源線和RVV護(hù)套電源線事實(shí)上是相同主要用途的電源線，全是視頻監(jiān)控系統(tǒng)常見的電源線纜。關(guān)鍵差別的是在外觀，RVV電源線是圓型。
RVVB sheathed power cord and RVV sheathed power cord are actually power cords with the same main purpose, both of which are common power cables in video surveillance systems. The key difference is in appearance, the RVV power cord is circular.
RVVB和RVV電源線全是多芯銅線絞線而成，RVV在銷售市場(chǎng)上，一般是擠壓成型式電源線，選用擠壓成型式的模貝擠制而成，內(nèi)部的間隙是立即用PVC添充，一般結(jié)構(gòu)緊湊、外型有光澤，不容易毀壞。表皮結(jié)實(shí)，抗壓強(qiáng)度抗壓性能比較好。
The RVVB and RVV power cords are all made of multi-core copper wire twisted. In the sales market, RVVs are generally extruded power cords, which are made by using extruded molds. The internal gaps are immediately filled with PVC. The structure is generally compact, the appearance is glossy, and it is not easy to damage. The skin is sturdy and has good compressive strength and performance.
而RVVB的截面的護(hù)套厚度是沒有RVV電源線的護(hù)套厚度大，抗拉性和抗壓性也沒有RVV電源線好。在挑選RVVB護(hù)套時(shí)，要更為注意線纜的構(gòu)造是不是對(duì)稱性勻稱，不容易非常容易發(fā)生線纜破裂、裂開的狀況產(chǎn)生。
The thickness of the protective sheath of the RVVB cross-section is not as thick as that of the RVV power cord, and its tensile and compressive properties are not as good as those of the RVV power cord. When selecting RVVB sheaths, more attention should be paid to whether the cable structure is symmetrical and symmetrical, so as not to easily cause cable breakage or cracking.
更關(guān)鍵的一點(diǎn)超薄處的厚度做到一定的標(biāo)準(zhǔn)值，才可以另外確保絕緣層抗壓強(qiáng)度，不會(huì)由于某點(diǎn)的厚度較為小而造成潛在性的安全風(fēng)險(xiǎn)。
The more crucial point is to achieve a certain standard thickness at the ultra-thin point in order to ensure the compressive strength of the insulation layer and avoid potential safety risks caused by a small thickness at a certain point.
RVV電源線和RVVB電源線用以監(jiān)管，家庭裝，工程項(xiàng)目家用電器中小型專用工具等，RVVB電源線在一定水平上比RVV電源線節(jié)約室內(nèi)空間。
The RVV power cord and RVVB power cord are used for monitoring, household installations, engineering projects, small and medium-sized specialized tools for household appliances, etc. The RVVB power cord saves indoor space to a certain extent compared to the RVV power cord.
