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With the continuous development of the new energy industry, new energy cables, as an important part of it, are also getting more and more attention and demand. However, there are various new energy cable manufacturers in the market, and there are great differences in quality and service. Therefore, we need to find a reliable new energy cable manufacturer, so that we can choose more
Published on: January 24, 2024 Number of hits: 9
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A good new energy cable manufacturer should have the following conditions: First, advanced production equipment and technology The production of new energy cables requires advanced equipment and technology to ensure product quality and production efficiency. The manufacturer should have advanced production lines and equipment to meet the production of new energy cables with different specifications and requirements. 2、 Professional R&D team, R&D of new energy cable for the factory
Published on: January 17, 2024 Number of hits: 10
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The conduction efficiency of new energy cable refers to the loss of electric energy when it is transmitted in the cable. The improvement of conduction efficiency can reduce the waste of energy and improve the effect of power transmission. Here are some ways to enhance the transmission efficiency of new energy cables. 1. Select low resistance materials: the resistance in the cable is one of the main factors causing energy loss. Select low resistance material as the conductor of the cable
Published on: January 11, 2024 Clicks: 14
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New energy cable technology is a technology that uses advanced materials and designs to transmit energy. They can provide efficient and effective solutions in energy transmission. However, to evaluate the impact of new energy cable technology on energy transmission efficiency, it needs to be analyzed from different perspectives. First, new energy cable technology can improve the efficiency of energy transmission. Traditional energy transmission wire
Published on: January 4, 2024 Number of hits: 20
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New energy cables refer to cable products used to transmit electric energy, which are usually used in new energy fields such as solar power stations and wind power stations. As an important part of emerging industries and green energy, new energy cable manufacturers play an important role in environmental awareness and sustainable development. The following will reduce resource consumption, improve energy efficiency, promote circular economy and actively participate in environmental protection
Release time: December 27, 2023 Number of hits: 17
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With the increasing global demand for renewable energy, battery energy storage has become increasingly important. However, battery energy storage also faces challenges, one of which is the problem of cables. The cable is a key component to deliver electric energy from the power plant to the user, but in the battery energy storage system, the cable needs to cope with higher current and frequent charging and discharging cycles. This article will discuss new energy
Published on: December 21, 2023 Clicks: 28
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Choosing a new energy cable manufacturer with stable supply is a process that needs careful consideration and evaluation. The following are some key factors and reference guidelines for selecting new energy cable manufacturers. First of all, it is very important to understand the background and reputation of the manufacturer. You can learn about the company's history, scale and technology by viewing its official website, company introduction and customer comments
Published on: December 12, 2023-12 Number of hits: 21
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It is a key decision to select a new energy cable manufacturer, which needs to be considered comprehensively from multiple perspectives. The following issues need to be focused on when selecting a new energy cable manufacturer: 1. Product quality: high-quality new energy cables should have good electrical, conductive and insulation properties. Therefore, first of all, we need to pay attention to whether the manufacturer's production technology and quality management system are in compliance, and regard quality as
Published on: December 5, 2023 Number of hits: 25
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The cable selection of new energy vehicles is a complex and critical process, which requires comprehensive consideration of multiple factors. How to select cables suitable for new energy vehicles will be analyzed from the following aspects. First of all, the cables of new energy vehicles need to have high temperature resistance. Due to the high operating temperature of the electric system of new energy vehicles, it is very heavy to select cables with good high temperature resistance
Published on: November 29, 2023 Clicks: 24
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To judge the strength of a new energy cable manufacturer, the following aspects can be evaluated: 1. Manufacturer background and qualification: check the registered capital, establishment time, industrial and commercial registration information, etc. of the manufacturer to determine whether it has good financial strength and corporate reputation. At the same time, learn about the relevant qualification certification of the manufacturer, including ISO9001 certification, ISO
Published on: November 21, 2023 Clicks: 21
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The new energy cable refers to the cable from the renewable energy power generation equipment to the user to provide electricity. With the development and application of renewable energy, the demand for new energy cables is growing. This paper will analyze the development trend of new energy cable manufacturers from the aspects of supply and demand situation, technological innovation, policy support and market competition. 1、 Supply and demand situation 1.1 Renewable energy development
Published on: November 14, 2023 Clicks: 27
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Many factors need to be considered when selecting cable materials suitable for new energy projects. New energy projects include solar energy, wind energy, hydropower and other aspects, and each project has its specific requirements and environmental conditions. The following will introduce how to select cable materials suitable for new energy projects in terms of conductivity, oil resistance, high temperature resistance, weather resistance, safety performance, etc
Released on: November 7, 2023 Clicks: 28
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New energy cable manufacturers usually provide technical support to meet customer needs and ensure product quality and reliability. The following is some important information about technical support provided by new energy cable manufacturers. First of all, new energy cable manufacturers usually have a professional technical team, who have a deep understanding of cable design, manufacturing and application. They have received professional training and
Published on: October 31, 2023 Clicks: 26
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With the growth of global energy demand and the intensification of environmental pollution, new energy cables, as an important part of smart grid construction, play an important role. New energy cable is a kind of power cable specially used to deliver new energy, which can efficiently deliver clean energy such as solar energy and wind energy to users, providing reliable support for the construction of smart grid. First, new
Release time: 2023-10-24 Number of hits: 33
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New energy cables play an important and key role in the field of renewable energy. With the growing demand for sustainable development, renewable energy has gradually become an important alternative to traditional energy. As a key part of the renewable energy system, the new energy cable bears an important responsibility for energy transmission and distribution. The following will discuss the new energy cable in detail from three aspects
Published on: October 16, 2023 Clicks: 40
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New energy cable refers to the cable that can transfer electric energy between electric vehicle and charging equipment. With the increasing global attention to environmental protection and energy sustainability, electric vehicles, as a green way of travel, have gradually attracted the attention of consumers. As an indispensable part of the electric vehicle industry, new energy cables also have great potential. This article will focus on reducing energy consumption and improving
Published on: October 12, 2023 Clicks: 27
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New energy cable refers to the cable used to transport or transmit energy, such as solar cable, wind cable, etc. With the increasing global demand for renewable energy, the market of new energy cables has also developed rapidly. So, is the charge of new energy cable manufacturers expensive? How about the cost performance ratio? I will analyze it from different perspectives. First, the charging of new energy cables
Published on: September 26, 2023 Clicks: 41
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The new energy cable market refers to the cable products used to transmit new energy power, including solar cable, wind cable, electric vehicle charging pile cable, etc. With the global attention and promotion of renewable energy, the new energy cable market presents a booming development trend. So, is it worth investing in this market? First, the new energy cable market has broad development space
Published on: September 19, 2023 Clicks: 42
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How to achieve green and environmental protection in the production process of new energy cables is an important issue. Next, I will introduce from the following aspects: specifications of new energy cable manufacturers, models of new energy cable manufacturers, and quotations of new energy cable manufacturers 1. Selection and management of raw materials: selecting environment-friendly and renewable raw materials is the key to achieving green environmental protection. For example, under power
Published on: September 13, 2023 Clicks: 62
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To judge the reliability of a new energy cable manufacturer, the following aspects need to be considered: 1. Qualification and reputation of the manufacturer: first, understand the manufacturer's registration qualification, production license and other relevant certificates, which indicate whether the manufacturer has the ability to provide reliable products. At the same time, we also need to know the reputation of the manufacturer. You can search and ask people in relevant industries through the Internet
Published on: September 6, 2023 Clicks: 28
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New energy cables refer to cable products that use new energy technologies in energy generation and transmission. With the development and application of new energy technology, the application prospect of new energy cables in the energy field has attracted more and more attention. The following aspects deserve attention in the application prospect of new energy cables: 1. Renewable energy power generation: With the global pursuit of renewable energy, the new energy cables
Published on: August 29, 2023 Clicks: 64
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Evaluating the quality and reputation of new energy cable manufacturers is one of the important steps to ensure the selection of reliable suppliers. Before selecting manufacturers, we can evaluate their quality and reputation from the following aspects. First, we can evaluate the reputation of the manufacturer from the aspect of product quality. We need to pay attention to the manufacturer's product quality certification, such as ISO9001. These certifications can ensure that
Published on: August 22, 2023 Number of hits: 34
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How to identify reliable new energy cable manufacturers? With the development of society and the increasing demand for renewable energy, new energy cables, as important energy transmission equipment, have received extensive attention. However, there are many cable manufacturers in the market, with good and bad quality. Facing so many choices, how to identify reliable new energy cable manufacturers has become a problem that cannot be ignored. This article will
Published on: August 15, 2023 Clicks: 29
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New energy cables will generate certain heat during use, mainly from the resistance of the cable itself, the incomplete conductivity of conductive materials, and the impact of ambient temperature. These heat have a certain impact on the normal operation and safety of the cable, so corresponding measures need to be taken to deal with it. First of all, for the heat problem of new energy cables, the design and
Published on: August 8, 2023 Clicks: 42
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Evaluating the strength of a new energy cable manufacturer refers to judging and measuring the manufacturer's strength in terms of technical capability, market competitiveness, product quality, innovation capability, enterprise scale and management level in the field of new energy cable production through a series of evaluation indicators and methods. The following are some common methods and indicators for evaluating the strength of new energy cable manufacturers: 1
Published on: August 1, 2023 Number of hits: 35
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The new energy cable industry of new energy cable manufacturers has developed rapidly in recent years and shown good development potential. New energy cables are widely used in solar power stations, wind farms, electric vehicle charging piles and other places, providing important support for the development of new energy. First, one of the industry trends faced by new energy cable manufacturers is the rapid growth of demand. With the development of new energy industry
Published on: July 25, 2023 Clicks: 32
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The new energy cable refers to the power cable made of new materials and technologies, which has many advantages and a wide range of applications. The following is a detailed introduction to the advantages and application scope of new energy cables. Advantages: 1. High conductivity: new energy cables use high conductivity materials, such as high-purity copper, aluminum, etc., which can provide better conductivity and reduce energy loss. 2. Resistance
Published on: July 18, 2023 Number of hits: 58
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New energy cables refer to cable products used in the field of renewable energy, such as solar cables, wind power cables, etc. With the rapid development of renewable energy, the demand for new energy cables is also increasing. What is the technical strength of new energy cable manufacturers? How about the quality of service? This article will discuss this. First, let's look at the new energy cable manufacturers'
Published on: July 13, 2023 Clicks: 43
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As an important part of supporting the development of renewable energy, the quality and reliability of new energy cables are crucial to the operation of new energy systems. It is of great significance to select high-quality new energy cable manufacturers, which can ensure the efficiency and reliability of power transmission and promote the development of new energy industry. When selecting new energy cable manufacturers, attention should be paid to the following aspects. First, production
Published on: July 7, 2023 Clicks: 43
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With the continuous development of social economy and the rapid improvement of energy technology, people have higher requirements for energy conservation and environmental protection. In this trend, new energy cable, as a new kind of power equipment, is gradually being widely used in various industries. Can new energy cables completely replace traditional cables? It is discussed from the following aspects. 1、 New energy for performance
Published on: June 26, 2023 Clicks: 59
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With the rapid development of new energy industry, the number of new energy cable manufacturers is gradually increasing. In order to purchase new energy cables with reliable quality and excellent performance, it is very important to understand the manufacturer's production capacity. 1、 Understanding the production scale and capacity The production scale and capacity are two key indicators to judge the production capacity of a new energy cable manufacturer. Production scale refers to the manufacturer
Published on: June 20, 2023 Clicks: 49
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The new energy cable is a special cable used in the power system, which is mainly used to transport renewable energy such as solar energy and wind energy. With the continuous development and application of new energy, the demand for new energy cables is also increasing. However, unlike traditional cables, new energy cables need to meet more stringent safety standards and technical requirements, so new energy power that meets the standards is selected
Published on: June 14, 2023 Clicks: 56
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New energy cables are cable products used in the energy field, mainly including solar cables, wind cables, ocean energy cables, etc. With the increasing global concern for environmental protection and the rapid development of new energy industry, the market demand for new energy cables is also growing. 1、 Solar cable Solar cable is mainly used in solar photovoltaic power stations, solar water heaters, and solar street lamps
Published on: June 7, 2023 Clicks: 52
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New energy cable is an important part of modern power system. Compared with traditional power lines, it has higher efficiency and reliability. New energy cables include solar cables, wind power generation cables and electric vehicle charging cables. They are widely used in power generation, transmission and distribution. Therefore, it is very important to select a suitable new energy cable, which can be effective
Published on: June 1, 2023 Clicks: 59
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With the increasing global attention to environmental protection and energy issues, the development of new energy is also increasingly valued. As an important part of the new energy field, new energy cables not only have a direct impact on energy transmission and cost saving, but also have an important impact on environmental protection. Therefore, the choice of new energy cable manufacturers is particularly important. 1、 Product quality New energy cable is used for
Published on: May 25, 2023 Clicks: 52
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As new energy vehicles become more and more popular, new energy cables become more and more important. The selection of new energy cables has a crucial impact on the safety, performance and stability of electric vehicles. Therefore, many factors need to be carefully considered when selecting new energy cables. First, it is very important to select a suitable cable manufacturer. The purchased cable must be strictly tested
Published on: May 17, 2023 Clicks: 62
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With the growing global energy crisis, the development and utilization of new energy has become increasingly important. New energy cable is a very important technology in this field. In the future, the new energy cable is likely to become the mainstream, so what are its advantages? First, new energy cables can effectively reduce energy consumption. Because of the insulation materials of traditional cables and the materials of transmission lines
Published on: May 9, 2023 Clicks: 50
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The product quality and production capacity are also uneven. Therefore, how to select the appropriate new energy cable manufacturers has become a problem that many new energy enterprises must face. 1、 First of all, choose a formal new energy cable manufacturer. Regular manufacturers should have complete production qualification and technical certification, including ISO9001:200
Published on: May 6, 2023 Clicks: 64
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Characteristics and application scope of new energy cables: new energy cables are cables related to new energy, and their application scope is mainly for electric vehicles, solar panels, wind turbines and other new energy products. These cables have many unique characteristics and application advantages. High safety: New energy cables are often used under the harsh conditions of high temperature, humidity and wear resistance, so
Published on: April 26, 2023 Clicks: 83
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With the increasing global demand for environmental protection, energy conservation and emission reduction, new energy has become the trend of future development, and new energy cables have emerged as the times require. New energy cables are widely used in the field of new energy because of their high efficiency, reliability and environmental protection. This paper will discuss the importance of new energy cables from two aspects: advantages and application scope. 1、 Advantages, high efficiency, energy saving and traditional cables
Published on: April 18, 2023 Clicks: 74
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With the increasing global energy shortage, countries are actively promoting new energy, including electric vehicles, solar energy, wind energy, and so on. With the growing demand for new energy, the production of new energy cables has become a hot topic. Among many new energy cable manufacturers, which one is the most reliable? This article will elaborate on this issue from many aspects, trying to give
Published on: April 13, 2023 Clicks: 55
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New energy cable refers to the cable used to transport solar energy, wind energy, geothermal energy and other new energy. These cables have the characteristics of high temperature resistance, corrosion resistance, water resistance and fire prevention, and play an important role in the field of new energy. The following aspects need to be considered when selecting the new energy cable mode: First, the cable type selection needs to select appropriate cables for different new energy types
Published on: April 7, 2023 Clicks: 60
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New energy cables refer to cable products used in renewable energy industry, which mainly involve solar photovoltaic power generation, wind power generation, biomass power generation and other fields. With the continuous promotion and application of renewable energy in the world, the new energy cable market has broad prospects and is expected to continue to develop at a high speed in the next few years. 1、 Policy promotion In recent years, governments of all countries have been promoting sustainable development
Published on: March 31, 2023 Clicks: 86
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On December 15, 2021, the new energy cable manufacturer will share the formula and performance analysis of flame retardant cable PVC/CPE 100 parts, 11 parts of isodecyl biphenyl phosphate plasticizer, 18 parts of brominated aromatic ester plasticizer, 6 parts of phthalate ester plasticizer, 15 parts of tri (n-octyl decyl) trimellitate plasticizer
Published on: December 15, 2021 Number of hits: 252
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On December 3, 2021, new energy cables will share the characteristics of AC charging piles. Today, new energy vehicles are increasing. New energy and green travel are gradually becoming a new way of life. Charging piles are increasingly appearing in life, so the standard electric vehicle DC (AC) charging pile cable has become the "heart" of charging piles
Published on: December 3, 2021-12 Clicks: 112
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July 22, 2021. 1. The copper and aluminum rod materials commonly used for the power line of the new energy cable manufacturer's power line copper and aluminum monofilament drawing electronic wire manufacturer's power line shall pass through one or several drawing die holes with the wire drawing machine at normal temperature, so as to reduce the section, add the length and improve the strength. Wire drawing is the first process of each wire and cable company, and the primary process parameter of wire drawing is
Published on: July 22, 2021 Number of hits: 348
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June 29, 2021. 1. What kinds of new energy cables are commonly used according to their uses? Answer: It can be divided into bare wire, insulated wire, heat-resistant wire, shielded wire, power cable, control cable, communication cable, RF cable, etc. 2. What are the types of insulated new energy cables? Answer: Common insulated wires are as follows: PVC insulated wires, polychlorinated wires
Published on: June 29, 2021 Clicks: 339
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May 29, 2021. The blackening of copper wire of new energy cable is caused by many factors, not only the formula, but also the state of the copper wire itself, rubber processing technology, rubber vulcanization process, cable structure, sheath rubber formula, production environment and many other factors. 1. The area of the drawing emulsified oil pool is small, the return pipe is short and sealed, resulting in slow heat dissipation
Published on: 2021-05-29 Number of hits: 73
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March 15, 2021. The environment of new energy cables is complex and diverse, such as bridge, direct burial, cable trench, pipe threading, etc., so when laying, operators often reserve a certain length in the planned length. There are many advantages in doing so, on the one hand, to facilitate future maintenance, on the other hand, the environment is complex when laying. In order to deal with emergencies
Published on: March 15, 2021 Clicks: 274
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January 16, 2021. There are three main methods to find the break point of new energy cables: the method of energizing capacitance, the combination of capacitance method and induction method, and the combination of constant current source and bridge method. 1： The method of energizing capacitance Some cable manufacturers usually use the capacitance comparison method to find the approximate position of the broken wire. Use the continuous power on method to accurately determine the disconnection point of the cable
Published on: January 16, 2021 Number of hits: 266
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On December 11, 2020, the photovoltaic cable is often exposed to the sun, and the solar system is often used in harsh environmental conditions, such as high temperature and ultraviolet radiation. In Europe, sunny days will lead to the on-site temperature of the solar system up to 100 ° C. At present, we can use various sealing materials including PVC, rubber, TPE and high-quality cross linking materials
Published on: December 11, 2020 Number of hits: 76
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On December 11, 2020, the photovoltaic cable is often exposed to the sun, and the solar system is often used in harsh environmental conditions, such as high temperature and ultraviolet radiation. In Europe, sunny days will lead to the on-site temperature of the solar system up to 100 ° C. At present, we can use various sealing materials including PVC, rubber, TPE and high-quality cross linking materials
Published on: December 11, 2020 Number of hits: 73
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On December 11, 2020, green travel is a concept advocated at present. Now the short distance public transport travel mode is gradually replaced by new energy vehicles, so the requirements for high-voltage cables of new energy cables are higher. 1. Voltage: The main difference from the common automotive cable is that the frame needs to be designed according to the rated voltage of 600V
Published on: December 11, 2020 Number of hits: 105
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September 16, 2020. New energy cables can generally be divided into photovoltaic cables, wind power cables, offshore oil platform cables, nuclear power station cables, electric vehicle cables, and inland conventional and unconventional natural gas cables. For example, photovoltaic cables are often exposed to sunlight, and solar systems are often used in harsh environmental conditions, such as high temperature and ultraviolet
Published on: September 16, 2020 Number of hits: 456
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On August 22, 2020, the development of solar energy has shown a blowout development in recent years. By the end of 2010, the installed capacity of solar photovoltaic power generation in China has reached 893MW, ranking seventh in the world. It is estimated that by 2020, the total installed capacity of solar photovoltaic power generation in China will exceed 30000 MW. The state also supports photovoltaic construction projects. light
Published on: August 22, 2020 Number of hits: 133
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On August 22, 2020, new energy wires and cables will be the development goal of wires and cables. New energy cables can be generally divided into photovoltaic cables, wind power cables, offshore oil platform cables, nuclear power station cables, electric vehicle cables, and inland conventional and unconventional natural gas cables. Next, we will introduce the wind power generation cable. Wind power cable wind energy as
Published on: August 22, 2020 Number of hits: 150
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On July 20, 2020, with the rapid development of China's new energy industry chain, there is a huge demand for various special cables of new energy cables such as wind power cables, photovoltaic cables, nuclear power cables, etc. 1、 Key development direction of products: China divides wire and cable products into five categories according to their uses, namely: bare wires, winding wires, wires and cables for electrical equipment, power cables and telecommunications
Published on: July 20, 2020 Number of hits: 309
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July 3, 2020. How can new energy cables be effectively solved in daily life? How can electronic wires and new energy cables be effectively used as the waste of daily life? From a point of view, when we create a certain kind of waste in our daily life, we must collect and dispose of this kind of domestic waste! If it is thrown out later, it can also be based on recyclable waste
Published on: July 3, 2020 Number of hits: 276
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June 16, 2020. New energy cables will be the development goal of wires and cables. New energy cables can generally be divided into photovoltaic cables, wind power cables, offshore oil platform cables, nuclear power station cables, electric vehicle cables, and inland conventional and unconventional natural gas cables. Wind energy, as a clean and renewable energy, new energy cable specification
Published on: June 16, 2020 Number of hits: 211
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The oxygen content and appearance of the copper rods produced are different due to the different processes of the two. The copper rod produced by upward drawing is called oxygen free copper rod when the oxygen content is below 10ppm; Copper rods produced by continuous casting and continuous casting are hot rolled under protective conditions, and the oxygen content is within the range of 200-500ppm, but sometimes it is also high
Published on: June 12, 2020 Clicks: 107
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On April 8, 2020, leaders from China Qingjian Group, Yeda Industrial Company, the management committee of Yantai Development Zone, and the supervision company visited Shandong Peninsula Cable Co., Ltd. for field investigation on cable procurement of Yantai project. The company's orderly production order, high-quality products and perfect services were fully recognized by users. Corporate sales
Published on: April 9, 2020 Clicks: 470
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The core competitiveness of an enterprise is to achieve high quality and low cost. High quality is qualified to live, and low cost is attractive to customers. This is especially true for the cable industry with fierce competition. Cost reduction requires the participation of all employees. When many enterprises talk about cost, they think it is a matter for the Finance Department or cost accounting
Published on: April 1, 2020 Number of hits: 351
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The mold is the device for product shaping and the last hot pressing device in the whole process of plastic extrusion. Its geometric shape, structural form and size, temperature and pressure directly determine the success or failure of cable processing. Therefore, the design, selection and thermal insulation measures of any extrusion product mold are highly valued. When extruding the insulation layer and sheath layer of wires and cables with a plastic extruder
Published on: March 25, 2020 Number of hits: 246
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The atomic number of copper is 29, belonging to the transition metal, with a density of 8.92g/cm3 and a melting point of 1083.4 ℃. It has good thermal conductivity and electrical conductivity. However, in humid air, the copper surface reacts with oxygen to produce Cu2 (OH) 2CO3, or copper green. Usually, copper oxidation in cable manufacturers shows that the surface is blackened. It is this copper conductor
Published on: March 16, 2020 Number of hits: 146
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In the face of the severe epidemic of COVID-19, the epidemic situation is the order, and prevention and control is the responsibility. In order to better prevent and control the COVID-19 epidemic, eliminate the threat brought by the COVID-19 epidemic to the greatest extent, ensure the life, health and safety of employees and the normal development of the resumption of production, focus on internal prevention and control, seize the market outside, and promote the epidemic prevention and control and resumption of work as a whole
Published on: February 28, 2020 Number of hits: 634
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As the years come, we pay tribute to Winter Sui. Full of the struggle and harvest of 2019, we will step into 2020 hand in hand. Here, I would like to extend my warm condolences to all the staff and your families who have worked hard for the development of the company for many years! My sincere greetings to friends from all walks of life who care about and support Shandong Peninsula Cable Co., Ltd! To cooperate closely with the company and seek common development
Published on: January 17, 2020 Number of hits: 651
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Shandong Peninsula Cable Co., Ltd. wishes you a happy New Year! Thank you all the way!
Published on: December 31, 2019 Clicks: 191
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1. Cable model 1. Category: H - urban communication cable HP - distribution cable HJ - office cable 2. Insulation: Y - solid polyolefin insulation YF - foam polyolefin insulation YP - foam/solid leather polyolefin insulation 3. Inner sheath: A - plastic coated aluminum tape bonding shielding polyolefin
Published on: December 20, 2019 Clicks: 199
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1. Cable model 1. Category: H - urban communication cable HP - distribution cable HJ - office cable 2. Insulation: Y - solid polyolefin insulation YF - foam polyolefin insulation YP - foam/solid leather polyolefin insulation 3. Inner sheath: A - plastic coated aluminum tape bonding shielding polyolefin
Published on: October 30, 2019 Number of hits: 246
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Warmly congratulate Shandong Peninsula Cable Co., Ltd. on winning the bid of 31 million yuan in the second batch of inventory bidding and procurement for business expansion agreement of State Grid Tianjin Electric Power Company in 2019. The cooperation of all departments of the company is the key to the successful bid; Wish the staff of Peninsula Cable to unite and create new achievements!
Published on: July 25, 2019 Number of hits: 218
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1、 Where there is work, there must be goals (sales, per capita output value, expenses, profits). Where there are goals, there must be plans (time, place, responsible person, centralized statistics). Where there are plans, there must be implementation (plan decomposition, implementation, adjustment, and abnormal monitoring). Where there is implementation, there must be inspections (regular inspection, variance analysis, and correction) All
Published on: July 17, 2019 Number of hits: 254
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Today, we will briefly introduce the classification of fireproof cables. The classification is mainly based on different structures. So let's first understand the two major structural components of cables: conductors and insulators. 1. Cables mainly have copper conductors: conductors can be divided into bare copper, copper plated, copper clad steel, copper alloy, copper foil wire, etc. Bare copper --- conductor
Published on: July 3, 2019 Clicks: 182
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In our conventional understanding, a good leader is a leader who has a good temper and can do almost everything; Leaders who are cruel to others and strict with themselves are all bad leaders. And countless evidences show that the executive power of the "bad leader" leadership team is far better than that of the "good leader"! Please see the recent super
Published on: June 11, 2019 Number of hits: 119
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The armouring layer of cables for electrical equipment, that is, control cables, is not only steel tape. Generally, there are the following types: copper wire braided shielding, copper tape shielding, steel tape armouring, aluminum tape armouring, and several kinds of combined composite armouring. There are many kinds of cables with complicated names. The rated voltage is low. The service voltage of these wires and cables is 450/750
Published on: March 28, 2019 Number of hits: 165
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On February 23, 2019, the computer cable is suitable for indoor, cable trench, pipeline and other occasions requiring non electrostatic shielding. High pressure polyethylene with small dielectric constant is used as insulation for computer shielded cable. The structure of twisted pair, screen pair, collective screen (or three wire combination, collective screen, collective screen) is adopted, which has the characteristics of low dielectric loss, strong signal transmission capability, good anti-interference performance, etc
Published on: February 23, 2019 Clicks: 135
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Flexible fireproof cable is a very important product in our life. The raw material used in its production is copper conductor. The high-temperature performance can be said to be very good, and it has a wide range of applications in many industries. In addition, it can achieve relatively high fire resistance when used, and this product is non-toxic and smoke-free when used. It is a
Published on: January 15, 2019 Number of hits: 331
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The new energy cable manufacturer introduces that the vernier caliper is a commonly used length measuring instrument in industry, which can be directly used to measure workpieces with high accuracy, such as the length, inner diameter, outer diameter and depth of some cable wires. In daily work, many people will use it. Almost all friends are familiar with it. The vernier caliper seems simple, but do you really use it correctly? Vernier caliper as
Published on: December 29, 2018 Number of hits: 349
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The basic practice of the three principles is: First, not accepting nonconforming products. Not accepting nonconforming products means that employees first check whether the previously delivered products are qualified as required before production and processing. Once problems are found, they have the right to refuse to accept them and feed back to the previous process in a timely manner. The personnel of the previous process need to stop processing immediately, find out the causes, take measures, so that the quality problems can be found and corrected in a timely manner, and
Published on: December 22, 2018 Number of hits: 183
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Stranding process 1. Check the diameter of single wire before going online, and the diameter deviation of single wire must be within the range specified by the process; 2. Check the appearance quality of the single wire, which should be smooth and clean, free of oil stain, serious mechanical damage, and copper wire free of serious oxidation; 3. Check whether the selected pressing wheel, wood mold and steel mold meet the process requirements; 4. Check the number, arrangement, stranding pitch and stranding direction of stranded single wires
Published on: December 19, 2018 Number of hits: 216
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Generally, after water ingress into the cable, water tree aging will occur under the action of electric field, which may lead to cable breakdown. Water tree refers to the collection of voids filled with water with a diameter of 0.1m to several microns. Impurities, pores and uneven junction between insulation and inner and outer semiconducting layers in the insulation may become the incubation place of water tree. Water tree development process is very long
Published on: December 10, 2018 Clicks: 1457
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Shandong Peninsula Cable Co., Ltd. "Recruits". Professionally engaged in more than 150 kinds of new energy cables and other civil cables, we are looking for talents from various industries! Perennial Recruitment: 1. Disabled people with working ability (salesman, full-time or part-time). 2. Quality inspection for men and women, high school degree or above. three
Published on: November 30, 2018 Clicks: 229
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The characteristics of photovoltaic cable are determined by its special insulation material and sheath material, which we call cross-linked PE. After irradiation by the irradiation accelerator, the molecular structure of the cable material will change, thus providing its performance in all aspects. Resistance to mechanical loads In fact, during installation and maintenance, cables can be routed on sharp edges of roof structures, and at the same time, cables must withstand pressure, bending, and tension
Published on: November 26, 2018 Number of hits: 242
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In the process of use, the cable of the charging post will be frequently stretched and bent or rolled by the electric vehicle and other external mechanical damage, so this also requires that the cable of the charging post meet special mechanical performance requirements, such as winding, bending, vehicle rolling test, etc. This product can reliably control and transmit the signals of electric pressure, current, etc. during the charging process, which is resistant to high and low temperatures, electromagnetic interference Anti
Published on: November 16, 2018 Clicks: 190
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Wires are conductive metal wires used to carry current. There are various forms such as solid, twisted or foil woven. According to the insulation condition, it can be divided into bare wires and insulated wires. The cable is an insulated conductor composed of one or more mutually insulated conductive wire cores placed in a sealing sheath. The protective covering layer can be added outside. The difference between wires and cables is that the size of wires is generally small, and the structure is
Published on: November 9, 2018 Number of hits: 216
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Shandong Peninsula Cable Co., Ltd., founded in 1984, covers an area of more than 100000 square meters, with a construction area of 45000 square meters, and has fixed assets of 400 million yuan and current assets of 200 million yuan. It is a large wire and cable manufacturing enterprise. Specializing in the R&D, manufacturing and sales of various power cables. Shandong Peninsula Cable Co., Ltd. is always looking for people with disabilities who can work
Published on: November 1, 2018 Clicks: 535
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The cables used in the low-voltage DC transmission part of the solar photovoltaic power generation system have different requirements for the connection of different components due to different use environments and technical requirements. The factors to be considered generally include: the insulation performance, heat resistance and flame retardancy, aging performance, wire diameter specifications, etc. The connecting cable between the storage battery and the inverter is required to use multi strand soft cables that have passed UL test
Published on: October 26, 2018 Clicks: 313
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Flexible fireproof cable plays a very important role in our daily life. When this product is produced, it is made of the same problem and difficult materials. You said that its performance is very stable, so it is widely used in different industries. This product has very good fireproof performance when used, and it is a non-toxic and smokeless product
Published on: October 11, 2018 Clicks: 217
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Differentiation between good and bad cables of charging piles: during charging of charging piles, the voltage and current of vehicles should also be controlled. The charging cables should be resistant to high voltage, high temperature, electromagnetic interference, stable signal transmission, oil resistance, water resistance, acid and alkali resistance, UV resistance and other characteristics to ensure the stability and safety of charging. During the charging process, the cable should be often dragged and squeezed, and the product has high flexibility,
Published on: September 13, 2018 Number of hits: 301
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For computer cables, the shielding density shall be in strict accordance with the standard, and the sub item shielding density shall reach 85%, and the total shielding density shall reach 95%. Some units cut corners, the sub item shielding density is only 40%, the density, the total shielding density is only 50%, which seriously affects the product quality. Some customers want a cheap price, but they get the product
Published on: August 18, 2018 Number of hits: 250
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The 70 year long-life wires and cables used in the previous construction are mainly YJLV22 series cross-linked aluminum core cables and YJV22 series cross-linked copper core cables. Compared with overhead lines and old oil filled cables, this type of cable has good insulation performance, high allowable working temperature and good mechanical strength. A large number of cables are used to improve the power supply
Published on: June 4, 2018 Clicks: 227
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Syrian National Cable came to negotiate cooperation with our company and visit
Published on: April 8, 2018 Number of hits: 292
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Performance of flexible fireproof cable: 1. The cable conductor of flexible fireproof cable is made of multiple strands of copper wire, with good bending characteristics. 2. Insulation layer of flexible fireproof cable: high temperature resistant, non combustible inorganic insulation material. 3. Copper sheath of flexible fireproof cable: copper material, specially processed with good bending characteristics, and used as grounding wire. 4. Flexible fireproof electricity
Published on: March 12, 2018 Clicks: 304
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Photovoltaic cables are often exposed to sunlight, and solar systems are often used in harsh environmental conditions, such as high temperature and ultraviolet radiation. In Europe, sunny days will result in the on-site temperature of the solar system up to 100 ° C. At present, we can use PVC, rubber, TPE and high-quality cross
Published on: March 19, 2018 Number of hits: 324
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Cause analysis of wire and cable copper wire blackening Causes of copper wire blackening (1) The area of drawing emulsion oil pool is small, the return pipe is short and sealed, resulting in slow heat dissipation and high emulsion oil temperature. (2) It is caused by copper wire annealing. First, the cooling water for continuous withdrawal is generally tap water and groundwater. Because the water quality varies from place to place, the PH value of water quality in some areas
Published on: March 8, 2018 Clicks: 222
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In the household photovoltaic system, you may often encounter a choice question: photovoltaic modules, inverters and grid connection switches should be connected by cables. Is it cheaper to use aluminum cables or expensive copper cables? Today we will talk about this problem. Have you sat down? It's time to drive. Compared with copper wire, aluminum wire is connected
Published on: March 5, 2018 Number of hits: 230
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Shandong Peninsula Cable Co., Ltd. is a professional flexible fireproof cable manufacturer! First of all, identify from the model: the cable model must be equipped with NH, and the finished cable sheath must also be printed with NH letters; Secondly: strip the finished cable, strip the core insulation layer, and check whether a layer of mica tape is wrapped on the conductor. If yes, it can be judged
Published on: February 19, 2018 Clicks: 175
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The charging pile shall be able to charge the electric vehicle safely and automatically. The charging pile can dynamically adjust the charging parameters, execute corresponding actions and complete the charging process according to the data provided by the BMS of the electric vehicle. The charging post has an input device for external manual control, which can set the parameters of the charging post. The charging pile shall be equipped with AC meter and DC meter with accuracy no less than 0
Published on: February 13, 2018 Clicks: 717
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Photovoltaic power generation entraps people? In this era of PV popularization, such doubts may not be without cause. There are many components of the photovoltaic power generation system, and any problem may affect the overall efficiency, leading to lower returns. So what is the trick of photovoltaic cable? How to avoid? Here are five common "tricks". PV bracket PV bracket is PV
Published on: February 12, 2018 Number of hits: 344
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Generally, the route selection of new energy cables shall comply with the following provisions: 1 The cables shall be protected from mechanical external forces, overheating, corrosion and other hazards. 2 Under the condition of meeting safety requirements, the shortest cable path shall be ensured. 3 It shall be convenient for laying and maintenance. 4 It is better to avoid the place where excavation is to be carried out& nbs
Published on: February 5, 2018 Clicks: 184
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The structure and materials of cable products are the structural elements of wire and cable products, which can be generally divided into four main structural components: conductor, insulation layer, shield and sheath, as well as filling elements and pull elements. According to the use requirements and application occasions of products, some products are extremely simple in structure, with only one structural part of conductor, such as overhead bare conductor, catenary conductor, copper aluminum busbar
Published on: February 1, 2018 Clicks: 222
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PV cable performance and irradiation processing are special, so the following points should be paid attention to during irradiation: a. Before irradiation, check whether the conductor of each cable head is fully grounded. It is strictly prohibited to irradiate the cable without grounding. b. The absorbed dose of insulated wire core and sheath during irradiation is qualified by hot extension test
Published on: January 29, 2018 Number of hits: 241
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If the diameter of copper wire is smaller than the national standard, must it be non-standard cable? For a long time, there has been a headache for cable sales, that is, whether the loss of square cable is non-standard cable. Because many customers like to measure the diameter of the cable conductor to determine whether the cable is qualified. This issue has been widely discussed in our WeChat group. Not long ago, the authority CQC
Published on: January 25th, 2018 Clicks: 262
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China is a large country of energy production and consumption, but its energy exploitation and utilization technology is backward, the proportion of traditional high energy consumption industries is significant, and the energy consumption per unit GDP lags behind that of developed countries. The contradiction between energy supply and demand will further intensify. At the same time, China is the largest developing country in the world, with rapid economic development, and the growth rate of energy consumption in China ranks first in the world
Published on: January 22, 2018 Number of hits: 252
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What should be paid attention to when laying wires indoors? 1. Comprehensively understand the capacity of home appliances. Before wiring, consider the amount of wires and the port specifications of wires according to the total number of home appliances and the subsequent addition of home appliances. High power appliances such as refrigerators, ovens and air conditioners need to use a separate circuit. Household appliances need to be constantly added and updated, and the power will also be constantly strengthened. When wiring, not only
Published on: January 18, 2018 Number of hits: 156
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1. Structural composition of flexible mineral insulated fireproof cable: the basic structure consists of copper conductor with high conductivity, inorganic magnesium oxide insulation and seamless copper tube sheath. 2. Working temperature of flexible mineral insulated fireproof cable: continuous working temperature is 250 ℃; It can work close to the melting point of copper at 1083 ℃ for a short time or an extraordinary period (the melting point of magnesium oxide is 2800 ℃); At 950
Published on: January 17, 2018 Number of hits: 341
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The construction of photovoltaic power station system runs through the whole process of project construction, determines whether the power station can operate reliably and safely for a long time, also affects the income of the power station owner, and plays a pivotal role in the whole power station. During the construction of photovoltaic power station system, the installation of main equipment components includes photovoltaic module installation
Published on: January 15, 2018 Number of hits: 921
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Photovoltaic cable Photovoltaic cable is one of the green energy technologies in the future. Solar energy or photovoltaic (PV) is increasingly widely used in China. In addition to the rapid development of photovoltaic power plants supported by the government, private investors are also actively building plants and planning to put into production solar modules for sale worldwide. Many countries are still at the learning stage. No doubt, in order to
Published on: January 12, 2018 Number of hits: 298
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The design of external cable lines uses cables to transmit electric energy, which is less damaged by external wind, rain, hail and human activities. Both material and installation costs are high, because the efficiency of transmitting electric energy with metal materials of the same cross-section for heat dissipation is not as high as that of overhead lines. It does not occupy land and is conducive to beautiful environment. Cable structure According to different structures and functions, cables can be divided into power cables, control cables and telephone cables
Published on: January 11, 2018 Number of hits: 253
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Analysis: (1) It can be seen from Table 1 that the conductors of ordinary cables are consistent with those of photovoltaic cables. (2) It can be seen from Table 1 that the insulation and sheath of ordinary cables are different from photovoltaic cables. (3) Ordinary cables are only suitable for laying in ordinary environment& n
Published on: January 10, 2018 Number of hits: 174
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In 2017, Shandong Peninsula Cable Co., Ltd., in accordance with the requirements of marketization, determined a number of research directions, adhered to science and technology as the core to lead enterprises to participate in market competition, further increased the research and development of new products, and determined to take photovoltaic cables, wind power cables, charging pile cables, fireproof cables and other special products as the research and development direction. Company success
Published on: January 8, 2018 Number of hits: 221
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Rubber sheathed cable is a kind of flexible and movable cable, which is made of multi strand fine copper wire as conductor and covered with rubber insulation and rubber sheath. Generally speaking, it includes general rubber sheathed flexible cable, electric welding machine cable, submersible motor cable, radio device cable and photographic light source cable. Product overview Rubber sheathed cable is widely used in various electrical equipment, such as household appliances, electric machinery,
Published on: January 6, 2018 Clicks: 131
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The selection of PV cable section shall meet the requirements of allowable temperature rise, voltage loss, mechanical strength, etc. The DC system cable shall be selected according to the long-term allowable current carrying capacity of the cable, and verified according to the allowable voltage drop of the cable. The calculation formula is as follows: according to the long-term allowable current carrying capacity of the cable: Ipc>=Ical, according to the allowable voltage drop of the circuit: Scac=P ˙
Published on: January 3, 2018 Number of hits: 832
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1. The main technical performance of new energy cables Through market research and analysis and according to the relevant technical requirements put forward by customers, the cables for charging devices of new energy vehicles developed have the following technical performance: (1) Insulation and outer sheath made of flame retardant, efficient and environmentally friendly materials. (2) Excellent waterproof, acid and alkali resistance, oil resistance: the insulation and sheath of the cable adopt tpv and t
Published on: January 2, 2018 Number of hits: 166
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1. Operating environment characteristics of wind power cable: wind power cable has been running outdoors for a long time, laid vertically in the air, frequently twisted (automatic yaw against the wind), exposed to oil (part), seawater corrosion (special environment). 2. Requirements for wind power cable: wind power cable shall have high mechanical strength, torsion resistance (soft), vibration resistance and oil resistance. In addition, cables used in cold regions
Published on: January 1, 2018 Number of hits: 207
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70 year high performance and long life wire and cable WDZ-GYJS (F), WDZN-GYJS (F), WDZ-GYJS 70 year high performance and long life radiation cross-linked halogen-free low smoke flame retardant and fire-resistant wire and cable, adopting the international advanced electron accelerator physical radiation cross-linking technology, ensuring the mechanical, physical and electrical properties of the wire, with high and low temperature
Published on: December 31, 2017 Clicks: 502
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Advantages of flexible fireproof cable: 1. The flexible fireproof cable has excellent fireproof performance, and the fire resistance rating not only meets the international GB12666.6A 950 ℃, 90min (also meets the requirements of British BS6387-1994 for Class A 650 ℃ 3h, Class B 750 ℃ 3h, Class C 950 ℃ 3h); with
Published on: December 27, 2017 Number of hits: 185
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The standard electric vehicle DC charging pile is commonly known as "fast charging". During the charging process, the input voltage of the DC charging pile is three-phase four wire AC380V ± 15%, the frequency is 50Hz, and the output is adjustable DC, which directly charges the power battery of the electric vehicle. It can meet the requirements of fast charging; The standard electric vehicle AC charging pile is commonly known as&
Published on: December 25, 2017 Clicks: 192
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Performance of flexible fireproof cable: 1. The cable conductor of flexible fireproof cable is made of multiple strands of copper wire, with good bending characteristics. 2. Insulation layer of flexible fireproof cable: high temperature resistant, non combustible inorganic insulation material. 3. Copper sheath of flexible fireproof cable: copper material, specially processed with good bending characteristics, and used as grounding wire. 4. Flexible fireproof electricity
Published on: December 23, 2017 Clicks: 194
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The conditions that need to be overcome by the charging pile cable The electric power products are environmentally friendly and pollution-free in the use process. The electric endurance of electric vehicles requires many outdoor charging piles to complete. For purely electric vehicles, the charging pile is an addition to these vehicles
Published on: December 22, 2017 Number of hits: 614
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Photovoltaic cable is a kind of wire produced by using advanced radiation crosslinking process and low smoke halogen-free flame retardant materials. It has the advantages of high temperature resistance, ozone resistance, ultraviolet resistance, water vapor resistance, microorganism resistance, strong short-term overload capacity, long life, wear resistance, oil resistance, corrosion resistance, high tensile strength, etc., and can be widely used in solar power stations, photovoltaic systems, etc
Published on: December 20, 2017 Number of hits: 278
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Compared with YTTW metal sheathed inorganic mineral insulated fire-proof cable and BTTZ mineral insulated cable and halogen-free low smoke fire-resistant cable, there are two popular fire-proof cables in the market at present: BTTZ one uses copper core mineral rim copper tube sheath structure, which has the advantage that it is a non combustible cable due to the use of all inorganic structure, and the cable service temperature can be increased
Published on: December 19, 2017 Number of hits: 150
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Advantages of flexible fire-proof cable 1. Excellent fire-proof performance, the fire resistance rating not only meets the international GB12666.6A 950 ℃, 90min (also meets the requirements of British BS6387-1994 for Class A 650 ℃ 3h, Class B 750 ℃ 3h, Class C 950 ℃ 3h); At the same time, it can withstand water spraying during combustion
Published on: December 18, 2017 Number of hits: 150
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1. Operating environment characteristics of wind power cable: long-term outdoor operation, vertical suspension laying, frequent torsion (automatic yaw against wind), contact with oil (part), seawater corrosion (special environment). 2. Requirements for wind power cable: high mechanical strength, torsion resistance (soft), vibration resistance, oil resistance, etc. In addition, cables used in cold regions should also be resistant to low temperature (- 40 ℃). three
Published on: December 14, 2017 Number of hits: 189
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Warmly celebrate that the company won the bid of package 3 and package 13 of State Grid Shandong Province and package 13 of State Grid Anhui Province in November, totaling 60 million yuan. The winning of the bid of State Grid is a reflection of the company's further development, and also shows that the Peninsula Cable has been recognized by the State Grid, which reflects the strength and level of the company from another aspect. Shandong Peninsula Cable Co., Ltd. www b
Published on: December 13, 2017 Clicks: 181
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What's the difference between new energy cables and ordinary wires and cables? New energy cables are often heard that people around them call all power lines wires, in which power cables are also unified. Strictly speaking, this is not correct. There are many differences between cables and wires in size, structure, use and characteristics, so they cannot be confused. 1. Difference between materials
Published on: December 11, 2017 Clicks: 181
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Mining cables are divided into armored cables, rubber sheathed cables and plastic cables. 1. Armored cable The so-called armored cable is armored with steel wire or steel tape. Its biggest advantages are high insulation strength and strong tensile resistance, so the steel wire armored cable is suitable for vertical shaft or steeply inclined roadway, and the steel belt armored cable is suitable for horizontal roadway or gently inclined roadway
Published on: December 9, 2017 Clicks: 200
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The computer cable belongs to the cable for electrical equipment. This cable is applicable to electronic computers and automatic instruments with rated voltage of 500V and below that have high requirements for anti-interference. According to the use requirements of different environments and equipment, the cable insulation can be made of polyethylene, polyvinyl chloride, cross-linked polyethylene, fluoroplastic, silicone rubber and other materials. Minimum ambient temperature for conventional computer cable laying
Published on: December 7, 2017 Number of hits: 117
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Recently, the Ministry of Housing and Urban Rural Development successfully reviewed and passed two recommended national standards for wires and cables for construction in Jinan, which for the first time stipulated that the service life of wires and cables should not be less than 70 years. The new cable standard clearly requires that civil buildings with a height of more than 100 meters must use low smoke halogen-free A-grade flame retardant wires and cables. In addition, it is also mandatory to use environment-friendly cables in major construction. Since 199
Published on: December 8, 2017 Number of hits: 151
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Photovoltaic cable: It is designed according to the complex and changeable use environment of photovoltaic power station, and can meet the laying and operation requirements of photovoltaic power station. 185387294998 The use of dedicated photovoltaic cables in photovoltaic power stations, especially at the DC side, can effectively reduce the occurrence of quality problems. Photovoltaic cable shall be resistant to solar ultraviolet radiation, high and low temperature characteristics, high and low temperature characteristics, acid, alkali and salt fog
Published on: December 6, 2017 Clicks: 196
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1. Charging pile cable conductor - number of cores: 2,3,4,5 with or without signal control wire - conductor belongs to Class 6 in EN60228 - tinned or not tinned - recommended wire section: 0,5; 1; 1,5； 2,5； 4； 6； 10； 16mm2 2. Suitable materials are allowed to be used for cable isolation layer of charging pile
Published on: December 5, 2017 Clicks: 443
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Features of fireproof cable: conductor: multi strand copper stranded wire. Insulation: mechanically wrapped with high-temperature resistant synthetic mica tape. Filling layer: use alkali free glass fiber for dense filling. Sheath: longitudinally wrapped with copper strip, welded into copper pipe, and then formed by continuous rolling corrugation. Use: This product is original in China,
Published on: December 4, 2017 Number of hits: 165
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Difference between photovoltaic cable and ordinary cable Table 1 Performance ordinary cable Photovoltaic cable conductor Copper conductor or tinned copper conductor&nb
Published on: December 1, 2017 Number of hits: 475
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1、 Technical standards for export cables: IEC, British standard, American standard and other advanced standards are generally required for foreign high-temperature wires and cables, so it is not enough to be familiar with domestic standards, but also with international standards. 2、 Outlet cable laying conditions: the environmental conditions in West Asia, Southeast Asia and other regions are special, such as the extreme maximum temperature of 50 ℃ in some regions, and the maximum daily average temperature of 4
Published on: November 30, 2017 Number of hits: 358
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70 year high performance long-life wires and cables High performance long-life radiation crosslinked halogen-free low smoke flame retardant fire-resistant wires and cables, adopting the internationally advanced electron accelerator physical radiation crosslinking technology, ensure the mechanical and physical properties and electrical properties of the wires, with high and low temperature, flame retardant, abrasion resistant, oil resistant and high physical properties
Published on: November 29, 2017 Number of hits: 311
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The general rubber sheathed cable uses five types of copper conductors as the conductive core. In the production process, copper conductors are often found to be oxidized and discolored, which seriously affects the quality of products and becomes a long-standing technical problem for many cable manufacturers in China. Copper is a transition metal, easy to be
Published on: November 28, 2017 Number of hits: 166
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In the cold winter, many construction personnel will find that the wire and cable products with good quality usually appear some phenomena such as wire body hardening, insulation skin falling off and damage when laying and installing wires and cables. Many construction personnel think that the wire and cable products themselves have quality problems, and the cable manufacturer also insists that the products have been inspected before leaving the factory and are qualified
Published on: November 27, 2017 Number of hits: 181
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[Cable Network News] Recently, the National Energy Administration issued the Work Plan for Improving the Compensation (Market) Mechanism for Auxiliary Power Services, which proposed that the compensation for auxiliary power services would be fully covered. The auxiliary service of power market refers to that, in order to maintain the safe and stable operation of the power system and ensure the quality of electric energy, in addition to the normal production, transmission and use of electric energy, power generation enterprises, power grid management enterprises and power users
Published on: November 25, 2017 Number of hits: 129
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As the nerve and blood vessel for the normal operation of the national economy, fireproof cable is a basic material for power transmission, information transmission and various instrument motor manufacturing, and also an important foundation for China's electrification. Nowadays, the wire and cable industry has achieved rapid development with the construction of power and energy networks. Although as an electrician
Published on: November 24, 2017 Number of hits: 115
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New energy cable installation and precautions: flexible cable is the preferred cable for power transmission materials and signal transmission carriers in the drag chain motion system, also known as drag chain cable, drag cable, mobile cable, robot cable, etc. Flexible cable is different from ordinary fixed installation cable. Please refer to the following installation and precautions during installation: drag chain
Published on: November 23, 2017 Clicks: 362
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New energy cable manufacturer - Shandong Peninsula. Common insulated wires are as follows: PVC insulated wires, PVC insulated cords, nitrile PVC compound insulated cords, rubber insulated wires, agricultural underground directly buried aluminum core plastic insulated wires, rubber insulated cotton yarn textile cords, PVC insulated nylon sheathed wires
Published on: November 22, 2017 Clicks: 149
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New energy cable manufacturer --- Shandong Peninsula. Whether the cable is placed under the eaves. The standard LAN cable can be used only when the cable is not directly exposed to sunlight or ultra-high temperature. It is recommended to use pipes. On the exterior wall. Avoid direct sunlight on the wall and man-made damage. Plastic or metal in pipes. If in the pipe, pay attention to plastic
Published on: November 21, 2017 Number of hits: 166
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Strictly speaking, the new energy cable industry in China has a history of more than 50 years. Since 1958, China's wire and cable industry has shown a budding trend of growth. After 50 years of development, China's wire and cable production has ranked first in the world, which can be said to be developing rapidly. But with the development
Published on: 2017-11-20 Number of hits: 152
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Before the installation of power cable lines, the construction works shall meet the following conditions: 1. The embedded parts shall meet the design and be firmly placed; 2. The floor and plastering work at cable trench, tunnel, shaft and manhole are completed; 3. The temporary construction facilities, formwork and construction waste at the cable layer, cable trench, tunnel, etc. shall be cleaned up and the construction shall be carried out
Published on: November 7, 2017 Number of hits: 173
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Classification of power cables 1. According to the voltage level, it can be divided into ① low-voltage power cables (1kV); ② Medium voltage power cable (6~35kV); ③ High voltage power cable (110kV); ④ Ultra high voltage power cable (220~500kV). 2. Classification according to the number of conductor cores
Published on: November 7, 2017 Number of hits: 177
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The basic structure of power cable No matter what kind of power cable, its most basic components are three parts, namely conductor, insulation layer and sheath. For power cables with medium voltage and above, the conductor has high potential when transmitting electric energy. In order to improve the distribution of electric field, reduce the electric field distortion on the conductor surface and the outer surface of the insulation layer, and avoid tip discharge
Published on: November 7, 2017 Number of hits: 160
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1. When selecting the type of wires and cables, such as power cables, the purpose, laying conditions and safety shall be considered; According to different purposes, power cables, overhead insulated cables, control cables, etc. can be selected; According to different laying conditions, general plastic insulated cable, steel tape armored cable and steel wire can be selected
Published on: November 7, 2017 Number of hits: 160
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The route selection for underwater power cable laying shall meet the requirements that the cable is not vulnerable to mechanical damage, can implement reliable protection, is convenient for laying, and is economical and reasonable, and shall meet the following requirements: 1 The cable should be laid in the water where the riverbed is stable, the flow rate is slow, the shore is not easy to be washed, the seabed is free of obstacles such as rock mountains or sunken ships, and there are few anchor sinking and trawler activities
Published on: November 7, 2017 Number of hits: 293
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The ordering length of cables should meet the following requirements: 1. For long distance cable lines, the calculated length should be taken as the ordering length. For single core cables above 35kV, it shall be calculated by phase; When the lines are connected in sections such as cross interconnection, they shall be listed by sections. When two pairs of 35kV and below cables are used for non long distance, it is advisable to take into account the interception of the whole cable
Published on: November 7, 2017 Number of hits: 126
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Before running the cable network, the security work must be done well. 1. Load monitoring. General power cable lines specify the maximum current value according to the cross-sectional area of the cable conductor, insulation type, etc. Various instruments are used to measure the load current of the wire line or the cable skin temperature, etc., as the main load monitoring measures, to prevent the cable insulation from exceeding the allowable maximum temperature and shortening the cable
Published on: July 27, 2016 Number of hits: 116
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Test and acceptance of power cable put into operation (I) Test of power cable In addition to handover test and preventive test, insulation test shall also be carried out during construction to identify and check the cable quality and process quality of each link of construction. Before laying, test on the cable reel to identify the cable cup; Test after and before laying
Published on: July 27, 2016 Number of hits: 108
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For power cable lines with anti-interference requirements, anti-interference measures shall be taken according to power cable design or equipment manufacturer requirements. For lighting poles equipped with lightning rods, the cable laying shall meet the relevant requirements of grounding devices. The cable entering the building shall be equipped with a protective barrier. When entering the panel (cabinet) and penetrating the pipe, the inlet and outlet shall be closed, and the pipe orifice shall be sealed& n
Published on: July 27, 2016 Number of hits: 105
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Function, structure and characteristics of power cable ring network unit: (1) Function: power cable ring network unit, also known as ring network cabinet or switch, is used for MV power cable segmentation. Contact and tap load. The power cable ring network unit can be divided into indoor and outdoor types according to the applicable places, and can be divided into integral type and interval type according to the structure. （
Published on: July 27, 2016 Number of hits: 168
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Function, structure and characteristics of power cable connection equipment power cable branch box: (1) Function: to complete the convergence and tapping of cable lines in the distribution system, but generally it is not equipped with switches, and it is not equipped with special electrical connection equipment with secondary auxiliary configuration such as control measurement. (2) Structure: there is no switchgear in the branch box
Published on: July 27, 2016 Number of hits: 157
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Power cable installation, commissioning scheme and implementation method 1) Cable laying requirements 1. The cable steel support must be correctly positioned, firmly welded, neatly arranged, and provided with anti-corrosion treatment; 2. The cable steel support shall be reliably grounded, and the grounding wire shall be connected by lap welding, and the welding length must meet the specification requirements;
Published on: July 27, 2016 Number of hits: 252
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Operation and maintenance of power cables The operation of power cable lines is one of the important links in power production. The safety of cable line operation is related to the safety of enterprise production and the safety of people's lives and property. Based on years of work experience, the author briefly introduces the relevant issues in the operation and maintenance of power cables. Characteristic electricity of cable line
Published on: July 27, 2016 Number of hits: 116
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Precautions for locomotive cable line operation (1) Do not overload or overheat for a long time. Therefore, the monitoring of cable load current, external temperature and joint temperature should not be ignored; (2) The cable line feeder protection shall not be put into reclosing. Most of the cable line faults are permanent faults. If the reclosing action is taken, the accident will inevitably expand and threaten the power grid
Published on: July 27, 2016 Clicks: 138
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The new energy cable manufacturer shares with you that the cable laying should follow the general regulations, specifications and general provisions. The cable path selection should comply with the following provisions: 1 The cable should be protected from mechanical external forces, overheating, corrosion and other hazards. 2 Under the condition of meeting safety requirements, the shortest cable path shall be ensured. 3 It shall be convenient for laying and maintenance&
Published on: July 27, 2016 Clicks: 149
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1. Power cables shall be laid in closed cable channels such as tunnels, trenches, shallow trenches, shafts, mezzanine layers, and thermal pipelines shall not be arranged. Pipeline crossing of flammable gases or liquids is strictly prohibited. Cables laid in explosive gas hazardous areas shall comply with the following requirements: 1. Cables shall be far away from the explosion release source within the possible range and laid in places with low explosion risk
Published on: July 27, 2016 Clicks: 145
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The laying and installation of new energy cables shall be inspected according to the following requirements during acceptance: 1. The cable specifications shall meet the requirements; Orderly arranged without mechanical damage; The signboard shall be installed completely, correctly and clearly. 2、 Fixation, bending radius, relevant distance of cable and metal sheath of single core power cable
Published on: July 27, 2016 Clicks: 148
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3、 After the cable line is installed and before it is put into operation, the construction engineering shall complete the decoration work of the construction engineering caused by the need of embedded parts supplement, opening, expanding, etc. Article 1.0.9 Steel fasteners used for installation of cables and accessories shall be hot-dip galvanized products except for anchor bolts. Section 1.0
Published on: July 27, 2016 Number of hits: 102
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Side tracking of cable fault. After the failure of equipment in the cable industry such as new energy cables, the general side tracking steps are as follows: (1) Determine the nature of the fault. According to the phenomenon when the fault occurs and some simple tests, preliminarily judge the nature of the fault, determine whether the fault resistance is high resistance or low resistance, flashover or others. Chapter I General Provisions
Published on: July 27, 2016 Number of hits: 96
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Equipment operation and maintenance management system
Published on: July 27, 2016 Number of hits: 106
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Closed fault: short circuit to ground, broken wire, or their mixture, single phase, two phase or three phase fault. For example, if there is only ground signal when the power cable fails in operation, it may be a single-phase ground fault; In case of overcurrent tripping of relay protection, two-phase or three-phase short circuit or mixed fault of short circuit and grounding may occur. Passed preliminary
Published on: July 27, 2016 Number of hits: 123
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Article 2.0.4 If power cables and related materials are not installed immediately, they shall be stored according to the following requirements: I. Cables shall be stored in a centralized and classified manner, and the model, voltage, specification and length shall be indicated. There shall be channels between cable trays. The foundation shall be solid, and when limited by conditions, the plate shall be padded, and the storage place shall be free of water. 2、 The porcelain bushing of cable terminal is
Published on: July 27, 2016 Number of hits: 130
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The material of cable shall be (1) copper core flexible conductor for conductor new energy cable, and the conductor shall comply with the provisions of the sixth conductor in GB/T3956-2008 standard. (2) Insulation
Published on: August 4, 2016 Number of hits: 119
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With the development of the times, people's living standards are constantly improving due to the application of electric power. The research and development of power cables have constantly improved people's living standards, such as the research and development of new energy cables, which has made people travel with more and more means of transportation. At present, the most common means of transportation for people's travel is cars. With the widespread application of automobiles
Published on: August 5, 2016 Clicks: 197
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As the main carrier of power transmission, power cable is not only affected by domestic and foreign policies and raw material prices, but also because it is widely used in power, construction, automobile, communication and other industries, and is inevitably closely related to the development of these downstream industries. Domestic and foreign policies In recent years, the state has vigorously carried out urban power grid construction, agriculture
Published on: August 2, 2016 Number of hits: 180
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The outstanding innovation of this cable (a) New structure: power cable, control cable, data signal cable and safety protection wire are integrated in the cable structure. Through the research on the power, control, data signal and structure and use of safety protection line of locomotive cable, new energy cable is proposed for the first time
Published on: August 2, 2016 Number of hits: 166
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New energy cable manufacturers' questions and answers on common sense of wires and cables in cables: 1. What kinds of commonly used wires and cables are classified according to their uses? Answer: It can be divided into bare wire, insulated wire, heat-resistant wire, shielded wire, power cable, control cable, communication cable, RF cable, etc. 2. What kinds of insulated wires are there?
Published on: July 30, 2016 Clicks: 131
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The concept of wires and cables and the distinction between wires and cables: power cables refer to materials used for power, communication and related transmission purposes. There is no strict boundary between "wire" and "cable". Generally, products with few cores, small product diameter and simple structure are called wires, those without insulation are called bare wires, and others are called
Published on: July 30, 2016 Number of hits: 254
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Overview of power cable The insulated cable that can safely and reliably transmit large capacity power for a long time is called "power cable". The use of power cables comes into being with the generation of electricity. In 1879, the American inventor Edison wrapped jute on a copper rod and threaded it into an iron pipe, then filled it with asphalt mixture to make a cable, and laid the cable in New York
Published on: July 27, 2016 Clicks: 122
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When the new energy cable manufacturer shares with you the connection between the two ends of the cable and other electrical equipment, it needs a connection device that can meet certain insulation and sealing requirements. This device is called cable terminal. The cable terminal head can be divided into indoor head and outdoor head according to the different use occasions. The device that connects several cables to form a longer cable line is called the middle head. Connect the above power
Published on: July 27, 2016 Number of hits: 159
