automatic circuit breaker

简明释义

自动断路器自动开关

英英释义

例句

1.When installing new appliances, make sure your automatic circuit breaker 自动断路器 can handle the additional load.

在安装新电器时，确保你的<自动断路器>能够承受额外负荷。

2.If there is a short circuit, the automatic circuit breaker 自动断路器 will trip to prevent damage.

如果发生短路，<自动断路器>将跳闸以防止损坏。

3.The power in my house went out, but the automatic circuit breaker 自动断路器 reset itself after a few minutes.

我家停电了，但<自动断路器>在几分钟后自动复位。

4.The automatic circuit breaker 自动断路器 provides safety by cutting off electricity during overload situations.

<自动断路器>通过在过载情况下切断电源来提供安全性。

5.It's important to test your automatic circuit breaker 自动断路器 regularly to ensure it functions properly.

定期测试你的<自动断路器>以确保其正常工作是很重要的。

作文

In the modern world, electrical safety is a paramount concern for both residential and commercial properties. One of the most crucial devices that help ensure this safety is the automatic circuit breaker. An automatic circuit breaker is an electrical switch designed to protect an electrical circuit from damage caused by overload or a short circuit. Unlike traditional fuses, which must be replaced after they blow, automatic circuit breakers can be reset after they trip, making them a more convenient and efficient option for managing electrical systems.The primary function of an automatic circuit breaker is to interrupt the flow of electricity in case of a fault. When the current flowing through the circuit exceeds a predetermined level, the automatic circuit breaker will trip, cutting off the power supply. This action prevents overheating and potential fires, safeguarding both people and property. The ability to reset the breaker means that once the issue is resolved, normal operation can resume without the need for replacement parts.There are various types of automatic circuit breakers, including thermal, magnetic, and dual function breakers. Thermal breakers operate based on heat generated by the current flow. When the current exceeds the rated limit, a bimetallic strip inside the breaker bends due to heat, triggering the mechanism that opens the circuit. On the other hand, magnetic breakers respond to the instantaneous surge of current that occurs during a short circuit. The magnetic field generated by the high current pulls a lever that trips the breaker. Dual function breakers combine both thermal and magnetic elements to provide comprehensive protection.The installation of automatic circuit breakers is not only essential for safety but also for compliance with electrical codes and regulations. Many countries have strict guidelines regarding electrical installations, and using automatic circuit breakers is often a requirement. Homeowners and businesses can benefit from consulting with licensed electricians who can recommend the appropriate type and size of breakers needed for their specific electrical systems.In addition to safety, automatic circuit breakers also contribute to energy efficiency. By preventing overloads and ensuring that circuits operate within their safe limits, these devices help reduce wasteful energy consumption. This aspect is particularly important as society moves towards more sustainable energy practices. Moreover, modern automatic circuit breakers often come equipped with advanced features such as remote monitoring and smart technology integration, allowing users to manage their electrical systems more effectively.In conclusion, the automatic circuit breaker plays a vital role in protecting electrical systems from faults and ensuring the safety of users. Its ability to reset after tripping makes it a superior choice compared to traditional fuses. With various types available, it is important for individuals and businesses to understand their options and consult professionals for proper installation. As we continue to rely heavily on electricity in our daily lives, the significance of automatic circuit breakers cannot be overstated. They are not just components of an electrical system; they are essential guardians of safety and efficiency in our increasingly electrified world.

在现代社会，电气安全是住宅和商业物业的首要关注点。帮助确保这种安全性的最关键设备之一是自动断路器。自动断路器是一种电气开关，旨在保护电气电路免受过载或短路造成的损害。与传统保险丝不同，保险丝烧断后必须更换，而自动断路器在跳闸后可以重置，这使它们成为管理电气系统的更方便和高效的选择。自动断路器的主要功能是在故障发生时中断电流流动。当流经电路的电流超过预定水平时，自动断路器将跳闸，切断电源。这一动作防止了过热和潜在的火灾，保护了人和财产。能够重置断路器意味着，一旦问题解决，正常操作可以恢复，而无需更换部件。有多种类型的自动断路器，包括热断路器、磁断路器和双功能断路器。热断路器根据电流流动产生的热量工作。当电流超过额定限制时，断路器内部的双金属片由于热量弯曲，从而触发打开电路的机制。另一方面，磁断路器响应短路期间电流的瞬时激增。高电流产生的磁场拉动一个杠杆，使断路器跳闸。双功能断路器结合了热和磁元件，以提供全面的保护。安装自动断路器不仅对安全至关重要，而且符合电气规范和法规。许多国家对电气安装有严格的指南，使用自动断路器通常是要求。房主和企业可以受益于与持牌电工咨询，他们可以推荐适合特定电气系统的断路器类型和尺寸。除了安全性之外，自动断路器还促进了能源效率。通过防止过载并确保电路在安全限度内运行，这些设备有助于减少浪费的能源消耗。随着社会朝着更可持续的能源实践发展，这一方面尤为重要。此外，现代自动断路器通常配备先进的功能，如远程监控和智能技术集成，使用户能够更有效地管理其电气系统。总之，自动断路器在保护电气系统免受故障和确保用户安全方面发挥着至关重要的作用。它在跳闸后可以重置，这使其成为优于传统保险丝的选择。了解各种可用选项并咨询专业人士以进行正确安装，对于个人和企业来说非常重要。随着我们在日常生活中越来越依赖电力，自动断路器的重要性不容小觑。它们不仅是电气系统的组成部分；它们是我们日益电气化的世界中安全和效率的基本守护者。