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Company Name: Henan Xinchaoda Cable Co., Ltd.

Contact: Manager Guo

Mobile: 15038007773

Phone: 0371-63665188

0371-63775188

Email: 369066144@qq.com

Website: http://pdaavenue.com

Address: Xibaishui Village, Xitao Town, Wuzhi County

Marketing Center: 1812, Building B, Building 3, Shenglong Plaza, Zhengdong New District, Zhengzhou

Tag: Overhead insulated conductor factory

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classification:

      • [ Product knowledge ] Structural characteristics of flame-retardant cables for overhead insulated wires

        Structural characteristics of overhead insulated wire flame-retardant cable: The flame-retardant cable refers to: under the specified test conditions, the sample is burned, after the test fire source is removed, the spread of the flame is only within a limited range, and the residual flame or residual burning is within a limited time Internally self-extinguishing cable. Its fundamental characteristics
        Release time: 2020-01-15 Clicks: 3

      • [ Industry News ] Types of overhead insulated conductors

        Types of overhead insulated conductors The 1kv GB standard is about cables, and belongs to the mutual elongation of elongation by pole towers. Relatively clear. The transmission and distribution network makes the line to the ground absolutely free of air. The previous distribution of power (below 10kV except 380V) usually uses bare decline, but it has been in the wild for 30 years of reform and opening up.
        Release time: 2020-01-06 Clicks: 9

      • [ Company News ] Comparison of the weight of overhead insulated wires

        The weight of overhead insulated conductors is compared to the weight of 10kv240 overhead insulated conductors, which belongs to our decline. It belongs to the time spent by cable towers for the replacement of electrical energy. For high pressure transmission and distribution network support lines, the ground insulation is generally space-dependent. In the previous hour, the power distribution replacement (below 10kV except 380V) generally requires the selection of bare cables.
        Release time: 2020-01-02 Click times: 11

      • [ Industry News ] What are the special requirements for overhead insulated wires

        What are the special requirements for overhead insulated conductors? Let's give you a brief introduction below. RVV: Multi-stranded flexible wire, that is, the core wire is composed of multiple strands of copper wire. RVV wire is a commonly used cable for weak current systems. The number of core wires is variable, there are single or multiple, and there is a sheath on the outside. But there is no special requirement for the arrangement of the core wires
        Release time: 2019-12-24 Clicks: 14

      • [ Company News ] Precautions for the use of overhead insulated conductors

        Precautions for the use of overhead insulated conductors Insulated overhead conductors from overhead insulated conductor manufacturers are suitable for use in places with many trees. In the line with bare wires, in the area with many trees, the erection and maintenance of the line often conflicts with greening and forestry. The use of insulated overhead wires from insulated overhead wire manufacturers can reduce tree felling, protect the ecological environment, and be beautiful
        Release time: 2019-12-24 Clicks: 11

      • [ Company News ] The parameters and selection of overhead insulated conductors

        Introduction to the parameters and selection knowledge of overhead insulated conductors Insulated conductors are based on the requirements of the withstand voltage of the insulation material, wrapped with different thicknesses on the outside of the conductor, and play a role to isolate the conductor from the outside world. After the insulated wire is energized, it will generate heat. Therefore, the ideal insulation material should have good insulation and thermal conductivity, and it should be resistant to heat and aging.
        Release time: 2019-12-19 Clicks: 12

      • [ Company News ] What are the relevant regulations for overhead insulated conductors?

        What are the relevant provisions for overhead insulated conductors? In addition to selecting the economical current density of the conductor cross section of the overhead transmission conductor transmission line, it is also necessary to verify the conditions according to corona and radio interference. The type and specifications of the conductor should be selected in consideration of the engineering characteristics of well-known overhead insulated conductors, such as high altitude, heavy ice area, atmospheric corrosion, and radio interference. Overhead insulated cable
        Release time: 2019-12-17 Clicks: 20

      • [ Industry News ] What are the advantages and disadvantages of overhead insulated conductors?

        What are the advantages and disadvantages of overhead insulated conductors? Because insulated conductors have an extra layer of insulation, they have superior insulation performance than bare conductors, which can reduce the distance between lines, reduce the insulation requirements for line support, and improve the circuit of lines installed on the same pole number. The overhead insulated wire has an insulating layer on the outer layer, which is less oxidatively corroded than the bare wire and has a strong resistance to corrosion, which can extend the wire.
        Release time: 2019-12-11 Clicks: 19

      • [ Company News ] Standards for overhead insulated conductors

        Overhead insulated wire standard 1kv Overhead insulated wire standard refers to the merger of cables, all of which are done by pole towers to transmit power to a certain degree of clarity. In contrast, for high pressure transmission and distribution network squeezing lines to the ground and often used by air, the clear power distribution (10kV below 380V) often reduces bare cables, but with the city
        Release time: 2019-12-09 Clicks: 15

      • [ Industry News ] Features of overhead insulated conductors

        Characteristics of overhead insulated conductors I. Principles of overhead insulated conductor cables: The series of overhead insulated conductor cables are composed of compacted copper, aluminum (aluminum alloy) conductors, inner shields and weather-resistant insulation materials and outer shields. Power transmission characteristics and strong mechanical properties of overhead cables. Compared with bare wires, this product has a small laying distance, safety and reliability.
        Release time: 2019-12-05 Clicks: 13

      • [ Company News ] Overhead insulated wire manufacturers teach you to install

        Overhead insulated wire manufacturers teach you to install 1kv overhead insulated wires. The price is compared to anti-corrosion. It is probably the demonstration of the thickness of the metal frame that is fire-resistant and transmitted by the pole tower. The grounding of high-pressure transmission and distribution network fiber cables will not be mostly reasonable. Most of the previous day ’s power distribution demonstrations (under 10kV except 380V) also chose bare metal for a long time.
        Release time: 2019-12-02 Clicks: 24

      • [ Company News ] Do a good job in preventing the emergence of overhead insulated wire failures

        Do a good job of preventing the emergence of overhead insulated wires. The May Day holiday is over, and people are engaged in busy work. Of course, Xiaobian is no exception, and continues to share relevant knowledge for you in front of the screen. I just hope that I can help you someday. Today I want to share: how to prevent the occurrence of overhead insulated wire failure. The specific introduction is as follows: 1. Calculate the short-circuit current
        Release time: 2019-11-04 Clicks: 11

      • [ Industry News ] Brief introduction of the specifications of overhead insulated conductors

        Briefly introduce the specifications and types of overhead insulated conductors. Today I will introduce the specifications and types of overhead insulated conductors. If you want to know, come and understand with Xiaobian. Overhead insulated conductor specifications JKYJ, YKV, YJLV, YJLYJ, JKLGYJ35kV and below overhead insulated cables: 1, scope of application
        Release time: 2019-11-06 Clicks: 18

      • [ Company News ] Briefly describe the quality discrimination method of overhead insulated wire

        Briefly describe the quality identification method of overhead insulated wire Today I will share with you: the quality identification method of overhead insulated wire, friends who want to understand this problem, please come and understand with Xiaobian. There are two types of insulated overhead conductors: aluminum core and copper core. In the distribution network, there are many aluminum core applications, mainly aluminum is relatively light, and it is relatively cheap. It is necessary for line connectors and support parts.
        Release time: 2019-11-08 Clicks: 14

      • [ Company News ] What should be paid attention to when working on insulated wires?

        What should be paid attention to when working on insulated conductors? 1. Overhead insulated conductors / wires should not be considered as insulation equipment, and workers should not directly touch or approach them. The safety requirements for power outages of overhead insulated lines and bare conductor lines are the same. 2. Overhead insulated conductors / wires should be at appropriate positions on the line, and a grounding ring or other grounding device should be set up.
        Release time: 2019-11-08 Clicks: 13

      • [ Company News ] Aerial insulated wires are also applicable in typhoon areas

        Overhead insulated conductors are also suitable for insulated conductors in typhoon areas: that is, a layer of non-conductive material, such as resin, plastic, silicone rubber, pvc, is uniformly and hermetically sealed around the periphery of the conductor to form an insulating layer to prevent conductors from contacting the outside world. Electrical wires that cause accidents such as leakage, short circuit, and electric shock. As early as the early 1950s, France began to study overhead insulation guides.
        Release time: 2019-11-09 Clicks: 18

      • [ Company News ] Which regions are suitable for overhead insulated conductors?

        Where are overhead insulated conductors suitable? 1. The distance between the overhead line and the building cannot meet the requirements of the "Technical Code for Design of Overhead Power Distribution Lines" (SDJ206-1987) and cable lines cannot be used. 2. Floating metal dust and polluted areas. In old industrial areas, metal processing companies often have flying gold because of environmental protection standards.
        Release time: 2019-11-10 Clicks: 13

      • [ Company News ] What are the factors that affect the flow of high-voltage insulated overhead conductors?

        What are the factors that affect the flow of high-voltage insulated overhead conductors? High-voltage insulated overhead conductors have the structure of a common grounding clamp, and an external gap discharge device is added. The puncture electrode on the upper end can penetrate the insulation of the conductor to make the lightning protection ground ring and the conductor form an electrical Connect, connect the grounding rod to the line maintenance as the line ground connection; the lower end of the ground ring at the lower end is provided with an arc starting electrode
        Release time: 2019-11-11 Clicks: 15

      • [ Company News ] Structure of current carrying capacity of overhead insulated wire

        Structure of the Carrying Capacity of Overhead Insulated Conductors The 1KV carrying capacity of overhead insulated conductors is relative to metal, and it belongs to the demonstration that the metal frame is placed at a certain density by a pole tower to transmit electrical energy. Regarding the quality of the ground openings of the support lines of the high-voltage transmission and distribution network is space-dependent. The quality of the power distribution display (below 10kV except 380V) also uses bare metal, but it is simple with the suburban power distribution scene.
        Release time: 2019-11-06 Clicks: 27

      • [ Industry News ] Overhead insulated conductor facilities

        Overhead insulated wire installation 1kv70 how many 6 overhead insulated wire conductors are with the metal, which belongs to the decline of the tower by the tower refers to the best use of the business community height thickness width degree highly needed conversion of electrical energy. The ground insulation of overhead lines and clear transmission and distribution grids is mostly based on the workshop. Most of the previous power distribution conversions (under 10kV except 380V) also chose bare decay for a long time, but
        Release time: 2019-10-29 Clicks: 27

      • [ Company News ] What are the characteristics of overhead insulated wires

        What are the characteristics of overhead insulated conductors? An insulated insulated conductor is a wire that is evenly and hermetically wrapped with a layer of non-conductive material around the periphery of the conductor to prevent electrical conductors from contacting the outside world and causing accidents such as leakage, short circuit, and electric shock. It has many advantages, can solve some problems encountered during the operation of conventional bare wires, and the price is much cheaper than buried cables. Therefore, in power distribution
        Release time: 2019-10-23 Clicks: 35

      • [ Company News ] What is the difference between overhead insulated wire and overhead bare wire?

        What is the difference between overhead insulated wire and overhead bare wire? Generally, the bare wire core is susceptible to corrosion when exposed to the atmospheric environment. Even BV wires manufactured in accordance with the requirements of GB5023-1985 are commonly known as "insulated wires". Their voltage resistance level is limited to low voltage, and outdoor installation will be less than 5 years. Aging and cracking, loss of original performance. Overhead insulated wire with bare
        Release time: 2019-10-12 Clicks: 56

      • [ Company News ] How to look at the ammeter of insulated wire

        How to look at the ammeter of overhead insulated conductors? The 1kv ammeter of overhead insulated conductors refers to the merger of cables. It belongs to the wiring which can be supplied with electricity by the pole tower. The ultra-clear transmission and distribution network support line is not commonly used for ground. We share it below. When the power distribution wiring (under 10kV except 380V) is also commonly used with bare wires, but will be different
        Release time: 2019-10-08 Clicks: 34

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