This is a fundamental concept in electrical engineering. The key difference lies in their function and design.

• Feeder: Transports power from a substation to a distribution point. It is not tapped and has a uniform current throughout its length. Its design is based on the current it needs to carry.

• Distributor: Takes power from the end of a feeder and distributes it to individual consumers. It has multiple taps along its length, so the current varies in different sections. Its design is based on the permissible voltage drop to ensure a stable supply to all consumers.

Ningbo Changshi Electric Power Machinery Manufacturing Limited provides a comprehensive range of overhead and underground equipment, including the specialized tools and accessories used in the installation and maintenance of both feeders and distributors. Our products are engineered to meet the high standards required for reliable power distribution networks worldwide.