Web Menu

Product Search

Language

Share

Home / Product / Distribution Cable

Distribution Cable Wholesale

Product

Distribution Cable Manufacturers

Distribution Cable Includes different types of cable.
Used to transmit video signal, control signal and other data information.
Used to connect power amplifier and loudspeaker equipment, broadcast system to transmit audio frequency signal.
Used to connect the security surveillance camera and the real terminal.
Trunk cable series physically foaming insulation with AL-tube outer conductor is applied to CATV mainline project. Tianyi AL-tube series made of CCA inner conductor and AL-tube outer conductor, both of the material have the same thermal expansion coefficient and modulus of elasticity. Which greatly decreases the failure caused by wire drawing and bending of the inner conductor. Compared with conventional cables, it has better shield attenuation, better return loss, less attenuation, etc.

company

Zhejiang Wanma Tianyi Communication Wire & Cable Co., Ltd.

Zhejiang Wanma Tianyi Communication Wire & Cable Co., Ltd. was established in 1992 and is located in Lin'an, Hangzhou, enjoying convenient transportation and beautiful environment. Our company covers an area of 64,000 square meters and has about 800 employees. It is a wholly-owned subsidiary of the national large enterprise, Zhejiang Wanma Co., Ltd., a domestic listed company with stock code: 002276. In 2019, the company was established in Vietnam with a registered capital of 5 million DOLLARS and more than 100 employees.We are professional China Distribution Cable Manufacturers and ODM Distribution Cable factory, offer wholesale Distribution Cable factory for sale at a good price. whose annual output reaches to 1.3 million kilometers, 4 million kilometers' core, 1.5 million boxes and 300,000 kilometers separately. Our products are widely used in smart grids, energy and power, green buildings, smart manufacturing and smart transportation.
Our company has successively passed the certifications of ISO9001, ISO14001 and ISO45001, which is one of Tops in China Electronic Component Industry. It is fostered and supported by Zhejiang Government and plays a leading role in industry. "Tianyi" is assessed as Zhejiang famous brand for many years. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Upholding the philosophy of "Quality is the life of an enterprise", our company pays high attention to product quality. Therefore, we are equipped with world advanced production equipment and high-precision inspection equipment.
All our products confirm to UL, ETL, RoHS, CPR certification. Selling well in all cities around China, our products are also exported to Europe, Asia, USA and South America. Faced with new opportunities and challenges, we constantly innovate and forge ahead with the corporate culture of "Honest People, Proper Business, Perfect Product". We warmly welcome customers from at home and abroad to cooperate with us for common success.

Certification

VIEW MORE

Color Printing Packaging Line, Imported New High-end Printing Equipment

News

Distribution Cable Industry Knowledge Extension

Which distribution cable is used in the distribution system?
The distribution system typically uses low-voltage power cables for the distribution of electrical power. These cables are typically made of copper or aluminum conductors and are insulated with materials such as cross-linked polyethylene (XLPE), ethylene propylene rubber (EPR), or polyvinyl chloride (PVC).
The specific type of distribution cable used depends on the voltage level of the distribution system. The most common types of low-voltage distribution cables include:
1. Service drop cable: used to connect the distribution system to individual buildings or homes.
2. Overhead distribution cable: used to transmit power from substations to transformers or from transformers to the distribution lines.
3. Underground distribution cable: used to transmit power from transformers to the distribution lines through underground conduits.
High-voltage power cables are also used in the transmission of electrical power over long distances. These cables are typically made of copper or aluminum conductors and are insulated with materials such as XLPE, EPR, or oil-impregnated paper (OIP). The specific type of high-voltage power cable used depends on the voltage level and transmission distance of the power system.
Requirements for the use of distribution cable
The use of distribution cable is subject to various requirements depending on the specific application and local regulations. Some general requirements that may apply to the use of distribution cable include:
1. Electrical code compliance: The installation of distribution cable must comply with local electrical codes and regulations to ensure safety and prevent electrical hazards.
2. Environmental conditions: The type of distribution cable used must be suitable for the environmental conditions in which it will be installed, including temperature, moisture, and exposure to sunlight or chemicals.
3. Voltage rating: The distribution cable must have a voltage rating suitable for the application and be capable of handling the expected electrical load.
4. Mechanical strength: The cable must be able to withstand mechanical stress and other physical forces during installation and use, such as bending, twisting, and pulling.
5. Fire resistance: In some applications, such as high-rise buildings or tunnels, the distribution cable must be fire-resistant and meet certain fire codes and regulations.
6. Compatibility with other equipment: The distribution cable must be compatible with other equipment and components in the electrical system, such as transformers, switches, and protective devices.

Maintenance requirements for distribution cables
Proper maintenance is essential for ensuring the safe and reliable operation of distribution cables. The maintenance requirements for distribution cables depend on a variety of factors, including the type of cable, the environmental conditions, and the specific application. Some general maintenance requirements for distribution cables include:
1. Regular inspections: Distribution cables should be inspected periodically to check for signs of wear, damage, or deterioration. Inspections should include visual inspections, as well as electrical tests such as insulation resistance testing and high-potential testing.
2. Cleaning: Cables should be kept clean to prevent the accumulation of dirt, debris, or moisture that could compromise their performance. Cleaning methods may vary depending on the cable type and the environmental conditions.
3. Repairs: Any damage or defects found during inspections should be repaired promptly to prevent further damage and ensure the cable's continued safe operation. Repairs may include splicing, insulation replacement, or other repairs to the cable or its components.
4. Protection from damage: Distribution cables should be protected from physical damage, such as impacts or abrasions, that could compromise their performance. This may include the use of protective covers, conduits, or other measures to protect the cable from environmental factors such as water or sunlight.
5. Documentation: Maintenance records should be kept to track the history of the cable's installation, testing, and repairs.
It is important to follow the manufacturer's guidelines and local regulations when performing maintenance on distribution cables. It is also recommended to work with a qualified electrical contractor or engineer to perform any necessary maintenance or repairs.