Industry trends

Jinhuanyu wire and cable: single core VS multi-core insulated wire is an important part of household and industrial electricity, and insulation is one of its important characteristics. When selecting wires, we often face the choice between single core and multi-core wires. So, what is the difference between the insulation properties of these two wires? Today, Jinhuanyu wire and cable will compare the insulation of single core and multi-core wires, discuss their advantages and disadvantages, and help people make relative decisions when buying. Single core wire, as its name implies, is composed of a single conductor. Its insulation is generally made of polyethylene, PVC and other materials, with good heat resistance and wear resistance. Compared with

2024/05/21 09:25:38

Jinhuanyu wire and cable: the role of cable shielding layer in the power engineering of the project The power cable is an important device for power transmission, but there will be more energy loss in the transmission process, which needs professional anti-interference and shielding technology for assistance. Shielding layer is an important part of power cable. Its main function is to provide a physical barrier for wires and protect wires from interference and interference signals from outside. The shielding layer of power cable is made of highly conductive materials, mainly including metal foil, copper tape, aluminum tape, etc. By sheathing the shielding layer outside the power cable, the interference of electromagnetic waves and the transmission of circuit noise can be effectively prevented

2023/03/25 09:27:23

Jinhuanyu wire and cable: the difference between armored cable YJV22 and armored cable 23 is a common power cable, which is widely used in industry, construction, transportation and other fields. YJV22 and YJV23 are two common armored cables, which are different in structure and scope of use. First, let's look at YJV22 armored cable, which consists of four parts: inner insulation layer, copper conductor, outer insulation layer and armor layer. The armor layer is made of steel armor, which can protect the cable from radial and transverse forces, and also can resist mechanical damage and physical loss. YJV22 armored cable is suitable for dry and wet

2023/03/20 09:22:34

Jinhuanyu wire and cable: home decoration wire bvr Our home decoration wire bvr is your choice for decoration! Our bvr flexible wire adopts copper core, with various colors and specifications, which can meet your needs in different occasions. Not only that, our bvr line also has a strong and wear-resistant insulation performance, which makes it non flammable and has a long service life. Line laying is essential for home decoration, and selecting the right line is very important for home decoration. The bvr copper core, which is used for home decoration, has good quality, various colors, and various specifications, so it is widely used in many industries

2023/03/06 08:50:07

Jinhuanyu wire and cable: What are the disadvantages of the large square meters of wires? The thicker the wires are, the larger the square meters will be. There will be three disadvantages: First, the higher the price is, the thicker the wires are, the higher the price will be. When the whole house uses the wires with large square meters, the purchase cost will be higher and the cost will be more. 2、 The laying cost of high cost wires includes not only the wires, but also the costs of slotting, auxiliary materials and labor. The thicker the wire and the larger the square, the higher the degree and number of slotting in the house will increase, and the number and size of pipe clamps used will also be larger, and the costs will increase. 3、 The thicker the wire is, the more difficult the wiring is

2022/04/20 09:12:21

What is BV hard cable and its main use? BV cable is a common household wire. Like other cables, it is composed of electric conductor core, cable sheath, safety protection layer and other structures; However, BV is a cable with only one insulated cable core, and it is made of hard electrical conductors. Jin Huanyu popularized the naming method and main use of BV cable for everyone. 1. The name of BV is the naming method BV wire is generally called plastic copper core wire, and the name is: general main purpose single core hard electrical conductor wire and cable without protective wire sheath. BV is short for BTV: B means type: cable distribution wire

2020/07/28 09:23:48

Jinhuanyu wires and cables: executive standards and product parameters of BVR wires BVR wires are commonly used for decoration and fixed wiring, flexible wires with multi-core structure, and special flexible wires for distribution cabinets, commonly known as secondary wires. Today, Jin Huanyu wire and cable editor introduces the executive standards of BVR wires. The executive standard of BVR wires is JB/T8734.2-2012, which is commonly used for electrical connection wires of 450/750V and below. The production range is 0.75-300. Generally, BVR wires of more than 35 square meters can be delivered when they are in stock, and they need to be customized when there is no stock. BV...

2020/03/11 10:32:21

Jin Huanyu's cable editor reminds you that if the wires are installed like this, they may catch fire. With the improvement of our living standards, we have all moved into new houses, and we have decorated our own houses with water and electricity. Many people do not understand the wires very well, and they are directly made for the installation master. Then some small problems are not noticed, and there may be some safety risks, You can have a look with Jinhuanyu Cable Braid. The important step of hydropower is to find a good licensed and professional teacher, because hydropower is related to human life safety, so you don't need to look at it anymore. However, the theory is true, but the reality is that

2018/10/12 09:41:41

In hot summer, power failure caused by cable failure is really a kind of torture to people, and the fire caused by cable failure is fierce and spreads rapidly, and a large number of harmful gases will occur during combustion, which makes it difficult to put out. After the cable is burned out, the repair time is long and the loss is serious. Therefore, great attention must be paid to the prevention of cable fire accidents. Next, Jin Huanyu Wire and Cable Editor will introduce five reasons for HV cable failure: 1. The site conditions are relatively poor, the environment and process requirements for cable and connector manufacturing in the factory are very high, and the temperature, humidity and dust at the construction site are not well controlled. 2. The installation was not strict

2018/10/08 10:27:17

There are disasters caused by wire and cable fires all over the country, which have caused great harm to life and property. So how should we prevent wire and cable fires? Jin Huanyu will teach you several tips: 1. Enhance cable operation monitoring to avoid cable overload operation. 2. Carry out cable test regularly, and deal with any problem found immediately. 3. Install the fire start emergency signal device to immediately detect the fire and avoid cable fire. 4. The cable trench shall be kept dry to prevent the cable from being damped, which may cause insulation decline and short circuit. 5. Strengthen regular calibration and maintenance of cable circuit switch and protection to ensure reliable action

2018/10/08 10:25:13