under-voltage tripping relay

简明释义

低电压跳闸继电器

英英释义

例句

1.In residential settings, an under-voltage tripping relay can prevent appliances from operating under unsafe conditions.

在住宅环境中，欠压跳闸继电器可以防止电器在不安全的条件下运行。

2.Our electrical system is equipped with an under-voltage tripping relay to avoid potential equipment failures.

我们的电气系统配备了一个欠压跳闸继电器以避免潜在的设备故障。

3.The factory installed an under-voltage tripping relay to protect the machinery from damage during power fluctuations.

工厂安装了一个欠压跳闸继电器以保护机械设备免受电力波动的损害。

4.When the voltage drops below a certain level, the under-voltage tripping relay activates and disconnects the load.

当电压降到某个水平以下时，欠压跳闸继电器会激活并断开负载。

5.The technician recommended installing an under-voltage tripping relay for the new generator to enhance safety.

技术人员建议为新的发电机安装一个欠压跳闸继电器以增强安全性。

作文

In the world of electrical engineering, safety and reliability are paramount. One crucial component that plays a significant role in ensuring these characteristics is the under-voltage tripping relay. This device is designed to monitor the voltage levels within an electrical system and automatically disconnect the power supply when the voltage drops below a predetermined threshold. The primary purpose of an under-voltage tripping relay (过压跳闸继电器) is to prevent damage to electrical equipment and maintain operational integrity during abnormal conditions. The functionality of the under-voltage tripping relay can be likened to a safety net for electrical systems. When the voltage dips, it can lead to insufficient power being supplied to motors and other critical equipment, resulting in overheating or operational failure. By employing this relay, engineers can ensure that their systems remain protected against such risks. Installation of an under-voltage tripping relay is typically straightforward. It is connected to the main power supply and configured to monitor the voltage continuously. If the voltage falls below the set limit, the relay activates, triggering a circuit breaker to disconnect the load. This automatic disconnection helps to safeguard sensitive machinery and prevents potential hazards associated with under-voltage conditions. Moreover, the use of an under-voltage tripping relay extends beyond just protecting equipment. It also enhances the overall efficiency of electrical systems. For instance, in industrial settings where multiple machines operate simultaneously, a drop in voltage can cause a chain reaction of failures. By incorporating this relay, industries can minimize downtime and maintain productivity levels. In addition to its protective functions, an under-voltage tripping relay serves as a diagnostic tool. Many modern relays come equipped with advanced features that allow for monitoring and reporting of voltage levels. This capability enables engineers to analyze trends and identify potential issues before they escalate into serious problems. By regularly reviewing this data, maintenance teams can schedule repairs and replacements proactively, further enhancing system reliability. Furthermore, the importance of under-voltage tripping relays is underscored in various applications, including residential, commercial, and industrial sectors. In residential settings, these relays help protect home appliances from voltage fluctuations caused by external factors like storms or grid failures. In commercial buildings, they ensure that critical systems, such as HVAC and lighting, remain operational during voltage drops, thereby enhancing occupant comfort and safety. In industrial environments, the stakes are even higher, as equipment failure can lead to significant financial losses and safety hazards. In conclusion, the under-voltage tripping relay is an essential component in modern electrical systems. Its ability to monitor voltage levels and disconnect power during under-voltage conditions plays a vital role in protecting equipment, enhancing efficiency, and ensuring safety. As technology continues to advance, the functionality and features of these relays will likely evolve, further solidifying their importance in the field of electrical engineering. Understanding and implementing under-voltage tripping relays is crucial for anyone involved in designing, operating, or maintaining electrical systems.

在电气工程的世界中，安全性和可靠性至关重要。一个在确保这些特性方面发挥重要作用的关键组件是过压跳闸继电器。该设备旨在监测电气系统中的电压水平，并在电压降至预定阈值以下时自动断开电源。过压跳闸继电器（under-voltage tripping relay）的主要目的是防止电气设备损坏，并在异常情况下保持操作完整性。过压跳闸继电器的功能可以比作电气系统的安全网。当电压下降时，会导致电动机和其他关键设备供电不足，从而导致过热或操作失败。通过使用这种继电器，工程师可以确保他们的系统免受此类风险的保护。过压跳闸继电器的安装通常很简单。它连接到主电源，并配置为持续监测电压。如果电压低于设定限制，继电器会激活，触发断路器断开负载。这种自动断开有助于保护敏感的机械设备，并防止与欠压条件相关的潜在危险。此外，使用过压跳闸继电器不仅仅是保护设备。它还提高了电气系统的整体效率。例如，在多个机器同时运行的工业环境中，电压下降可能会导致故障的连锁反应。通过引入这种继电器，工业可以最小化停机时间，保持生产力水平。除了保护功能外，过压跳闸继电器还充当诊断工具。许多现代继电器配备了先进的功能，可以监测和报告电压水平。这种能力使工程师能够分析趋势并识别潜在问题，以防止其升级为严重问题。通过定期查看这些数据，维护团队可以主动安排维修和更换，进一步增强系统的可靠性。此外，过压跳闸继电器的重要性在住宅、商业和工业等各种应用中得到了强调。在住宅环境中，这些继电器有助于保护家庭电器免受因暴风雨或电网故障等外部因素引起的电压波动。在商业建筑中，它们确保在电压下降期间，关键系统（如HVAC和照明）保持运行，从而提高居住者的舒适度和安全性。在工业环境中，风险更高，因为设备故障可能导致重大财务损失和安全隐患。总之，过压跳闸继电器是现代电气系统中的一个重要组成部分。它监测电压水平并在欠压条件下断开电源的能力在保护设备、提高效率和确保安全方面发挥着至关重要的作用。随着技术的不断进步，这些继电器的功能和特性可能会发展，进一步巩固它们在电气工程领域的重要性。理解和实施过压跳闸继电器对于任何参与设计、操作或维护电气系统的人来说都是至关重要的。