distribution board

简明释义

配线盘

英英释义

例句

1.The distribution board is located in the basement, making it difficult to access during emergencies.

该配电箱位于地下室，在紧急情况下很难进入。

2.The electrician checked the distribution board for any signs of damage before starting the repairs.

电工在开始维修之前检查了配电箱是否有任何损坏的迹象。

3.A faulty circuit in the distribution board can lead to power outages in the entire building.

在配电箱中的故障电路可能导致整个建筑物停电。

4.We need to upgrade the distribution board to handle the increased load from the new equipment.

我们需要升级配电箱以应对新设备带来的负载增加。

5.Always ensure that the distribution board is properly labeled for safety reasons.

出于安全原因，始终确保配电箱贴有正确的标签。

作文

In modern electrical systems, the role of a distribution board is crucial. A distribution board (配电板) serves as the central point for distributing electrical power to various circuits within a building. It is designed to ensure that electricity is safely and efficiently delivered to different areas, such as living spaces, kitchens, and offices. Understanding how a distribution board functions can greatly enhance our appreciation of electrical infrastructure.The distribution board acts as a hub where the main electrical supply enters a property. From here, it is divided into multiple outgoing circuits that lead to different parts of the building. Each circuit is protected by a circuit breaker or fuse, which helps prevent overloads and short circuits. This safety feature is one of the primary reasons why a distribution board is essential in any electrical installation.Moreover, a distribution board can also accommodate various types of electrical components, including residual current devices (RCDs). These devices are particularly important because they help protect against electric shocks and reduce the risk of electrical fires. By incorporating RCDs into the distribution board, homeowners and businesses can enhance their safety measures significantly.The layout of a distribution board is typically organized and labeled for ease of use. Each circuit is marked clearly, indicating which area of the building it serves. This organization is vital for maintenance and troubleshooting. If an electrical issue arises, knowing which circuit corresponds to which part of the building allows electricians to quickly identify and resolve problems.In addition to safety, a distribution board also plays a role in energy efficiency. With the rise of smart home technologies, many distribution boards now come equipped with advanced features that allow for better management of electrical consumption. Homeowners can monitor their energy use and identify areas where they can save on electricity bills. This capability not only benefits the environment but also contributes to significant cost savings over time.Furthermore, the importance of a distribution board extends beyond residential settings. In commercial and industrial environments, these boards are even more complex due to the higher demand for power and the need for specialized circuits. For instance, machinery in factories may require dedicated circuits that are managed through larger distribution boards. This complexity underscores the necessity of proper planning and installation by qualified professionals to ensure safety and compliance with electrical regulations.In conclusion, the distribution board (配电板) is an integral component of electrical systems in both residential and commercial buildings. Its primary function is to distribute electricity safely and efficiently while providing protection against overloads and faults. As technology evolves, distribution boards continue to adapt, offering enhanced safety features and energy management capabilities. Understanding the significance of a distribution board empowers individuals to appreciate the complexities of electrical systems and encourages responsible usage of electrical resources.