distribution box

简明释义

配电箱

英英释义

例句

1.The technician replaced the old distribution box with a newer model that has better safety features.

技术人员用一个具有更好安全特性的新版配电箱替换了旧的。

2.The electrician installed a new distribution box to manage the electrical circuits in the building.

电工安装了一个新的配电箱来管理建筑内的电路。

3.Make sure to label each circuit in the distribution box for easier maintenance.

确保给配电箱中的每个电路贴上标签，以便于维护。

4.We need to check the distribution box for any signs of damage after the storm.

风暴过后，我们需要检查一下配电箱是否有损坏的迹象。

5.The distribution box is located in the basement and is crucial for the power supply.

这个配电箱位于地下室，对电力供应至关重要。

作文

A distribution box is a crucial component in electrical systems, serving as a central hub for managing and distributing electrical power to various circuits. In residential and commercial buildings, the distribution box (配电箱) plays a vital role in ensuring that electricity is safely and efficiently routed to different areas. This not only enhances the functionality of the electrical system but also ensures safety by preventing overloads and short circuits.The importance of a distribution box (配电箱) cannot be overstated. It houses circuit breakers, fuses, and other protective devices that safeguard the electrical system from potential hazards. For instance, when there is an overload in one part of the system, the circuit breaker within the distribution box (配电箱) will trip, cutting off the power supply to prevent overheating and potential fires. This feature is essential for maintaining the safety of both the building and its occupants.Moreover, a well-designed distribution box (配电箱) allows for easy maintenance and upgrades. Electricians can quickly access the circuits and make necessary adjustments or repairs without disrupting the entire electrical system. This accessibility is particularly important in commercial settings where downtime can lead to significant financial losses.In addition to safety and maintenance, the distribution box (配电箱) also contributes to the overall efficiency of the electrical system. By strategically distributing power, it minimizes energy loss and ensures that all areas of a building receive adequate electricity. This is especially important in large facilities with multiple electrical demands.When selecting a distribution box (配电箱), several factors should be considered. The size of the box must match the electrical load requirements of the building. Additionally, the materials used in the construction of the distribution box (配电箱) should be durable and resistant to environmental factors, particularly in outdoor or industrial settings. Furthermore, compliance with local electrical codes and regulations is critical to ensure safety and reliability.In conclusion, the distribution box (配电箱) is an indispensable element of any electrical system. Its role in managing and distributing electricity while providing safety features makes it a fundamental component in both residential and commercial applications. Understanding the function and importance of the distribution box (配电箱) is essential for anyone involved in electrical work or building management. Proper installation and maintenance of this device can lead to enhanced safety, efficiency, and longevity of the electrical system.