rated short-time current

简明释义

额定短时电流

英英释义

例句

1.It's crucial to monitor the rated short-time current in high-performance applications to prevent overheating.

在高性能应用中监控额定短时间电流至关重要，以防止过热。

2.For safety reasons, the fuse is designed to blow if the rated short-time current is exceeded.

出于安全原因，保险丝设计为在超过额定短时间电流时熔断。

3.When testing the circuit, ensure that it does not exceed the rated short-time current specified by the manufacturer.

在测试电路时，确保其不超过制造商规定的额定短时间电流。

4.The motor can handle a maximum rated short-time current of 100 amps for brief periods.

该电机可以在短时间内承受最大额定短时间电流为100安培。

5.The transformer can tolerate a rated short-time current of 1500 amps during startup.

变压器在启动时可以承受额定短时间电流为1500安培。

作文

Understanding electrical terms is crucial for anyone working in the field of engineering or electronics. One such term that often comes up is rated short-time current. This term refers to the maximum amount of current that a device can handle for a brief period without sustaining damage. It is particularly important in applications where devices may experience sudden surges in current, such as during startup or fault conditions. Knowing the rated short-time current of a component helps engineers design systems that are safe and reliable.In practical terms, the rated short-time current is specified by manufacturers and is usually indicated in the product's datasheet. This value is essential for circuit breakers, fuses, and various electrical equipment that need to withstand temporary overloads. For instance, if a motor starts up, it may draw a much higher current than its normal operating level for a few seconds. If this surge exceeds the rated short-time current, it could lead to overheating or even failure of the component.Moreover, understanding the concept of rated short-time current is vital in protecting electrical systems. Engineers must ensure that all components in a circuit can handle these short bursts of current. This means selecting circuit breakers with appropriate ratings that can trip quickly enough to prevent damage while still allowing normal operation under typical loads.In addition, the rated short-time current plays a significant role in the safety and efficiency of electrical installations. For example, when designing a power distribution system, engineers must consider the potential short-circuit currents that could occur. By calculating the rated short-time current, they can select protective devices that will operate correctly under fault conditions, thereby minimizing the risk of fire or equipment damage.Another aspect to consider is that the rated short-time current can vary depending on the ambient temperature and other environmental factors. Therefore, it is crucial to refer to the manufacturer’s specifications and adjust accordingly for different operating conditions. This adaptability ensures that the devices perform optimally and safely in various environments.In conclusion, the term rated short-time current is more than just a technical specification; it is a critical parameter that affects the design, safety, and reliability of electrical systems. Understanding this term allows engineers and technicians to make informed decisions when selecting components and designing circuits. As technology advances and electrical systems become more complex, the importance of grasping terms like rated short-time current will only continue to grow. By prioritizing this knowledge, professionals can contribute to safer and more efficient electrical engineering practices.

理解电气术语对于任何从事工程或电子领域的人来说都是至关重要的。其中一个常常出现的术语是额定短时电流。这个术语指的是设备在短时间内可以承受的最大电流，而不会造成损坏。它在设备可能经历突然电流激增的应用中尤为重要，例如在启动或故障条件下。了解组件的额定短时电流有助于工程师设计安全可靠的系统。在实际操作中，额定短时电流由制造商指定，通常在产品的数据表中注明。这个值对于需要承受暂时过载的电路断路器、保险丝和各种电气设备至关重要。例如，当电动机启动时，它可能会在几秒钟内抽取比正常工作水平高得多的电流。如果这个激增超过了额定短时电流，就可能导致组件过热甚至故障。此外，理解额定短时电流的概念对于保护电气系统至关重要。工程师必须确保电路中的所有组件都能承受这些短暂的电流冲击。这意味着选择具有适当额定值的断路器，以便在故障条件下快速跳闸，从而防止损坏，同时仍允许在典型负载下正常运行。另外，额定短时电流在电气安装的安全性和效率中也起着重要作用。例如，在设计电力分配系统时，工程师必须考虑可能发生的短路电流。通过计算额定短时电流，他们可以选择在故障条件下能够正确操作的保护装置，从而最小化火灾或设备损坏的风险。还有一点需要考虑的是，额定短时电流可能会因环境温度和其他环境因素而有所不同。因此，参考制造商的规格并根据不同的操作条件进行调整至关重要。这种适应性确保设备在各种环境中都能最佳且安全地运行。总之，术语额定短时电流不仅仅是一个技术规范；它是影响电气系统设计、安全性和可靠性的关键参数。理解这个术语使工程师和技术人员在选择组件和设计电路时能够做出明智的决策。随着技术的进步和电气系统变得更加复杂，掌握诸如额定短时电流这样的术语的重要性只会继续增长。通过优先考虑这一知识，专业人士可以为更安全、更高效的电气工程实践做出贡献。