bonding jumper

简明释义

金属条

英英释义

例句

1.The bonding jumper connects the metal parts of the equipment to the ground.

该接地连接线将设备的金属部分连接到地面。

2.Without a bonding jumper, there could be a risk of electrical shock in the system.

如果没有接地连接线，系统中可能会有电击的风险。

3.During the inspection, the inspector checked the bonding jumper for compliance with safety standards.

在检查过程中，检查员检查了接地连接线是否符合安全标准。

4.The electrician installed a bonding jumper to ensure proper grounding in the electrical panel.

电工安装了一个接地连接线以确保电气面板的正确接地。

5.A faulty bonding jumper can lead to equipment malfunction.

故障的接地连接线可能导致设备故障。

作文

In the world of electrical engineering, safety is paramount. One of the critical components that ensure safety in electrical systems is the bonding jumper. A bonding jumper is a conductor used to connect two or more conductive parts together, ensuring that they have the same electrical potential. This is crucial because it helps to prevent dangerous voltage differences that can lead to electric shocks or fires. The primary purpose of a bonding jumper is to provide a low-resistance path for fault currents. In the event of a fault, such as a short circuit, the bonding jumper allows the current to flow safely to the ground, thereby protecting both people and equipment. Without an effective bonding jumper, electrical systems can become hazardous, increasing the risk of injury or damage.Moreover, the bonding jumper plays a vital role in grounding systems. Grounding is essential for dissipating excess electrical energy safely into the earth. The bonding jumper connects various grounding electrodes, ensuring that they work together effectively. This interconnectedness ensures that all parts of an electrical system are at the same potential, minimizing the risk of electric shock.In residential settings, the installation of a bonding jumper is often mandated by electrical codes. For example, when installing a new electrical panel, electricians must ensure that all metal parts of the panel are bonded together using a bonding jumper. This practice not only complies with safety regulations but also enhances the overall reliability of the electrical system.It is important to note that the size and material of a bonding jumper can vary depending on the specific application and the amount of current it needs to carry. Typically, copper or aluminum conductors are used, as they offer good conductivity and corrosion resistance. The National Electrical Code (NEC) provides guidelines on the appropriate sizing of bonding jumpers to ensure they can safely carry fault currents without overheating.In industrial applications, the use of bonding jumpers becomes even more critical due to the higher power levels and increased risk of electrical faults. In these environments, multiple bonding jumpers may be required to connect different pieces of equipment, ensuring that all components are adequately grounded and bonded. This not only protects workers but also prevents costly equipment damage.In conclusion, the bonding jumper is an essential component in electrical systems, providing safety and reliability. Its role in connecting conductive parts and ensuring equal electrical potential cannot be overstated. Whether in residential or industrial settings, understanding and properly implementing bonding jumpers is crucial for maintaining a safe electrical environment. As technology continues to advance, the importance of these simple yet effective devices will remain a cornerstone of electrical safety practices.

在电气工程的世界中，安全至关重要。确保电气系统安全的关键组成部分之一是接地跳线。接地跳线是一种用于将两个或多个导电部件连接在一起的导体，确保它们具有相同的电位。这是至关重要的，因为它有助于防止可能导致电击或火灾的危险电压差。接地跳线的主要目的是为故障电流提供低阻抗路径。在发生故障（如短路）的情况下，接地跳线允许电流安全地流向地面，从而保护人和设备。如果没有有效的接地跳线，电气系统可能会变得危险，增加受伤或损坏的风险。此外，接地跳线在接地系统中也起着至关重要的作用。接地对于安全地将多余的电能释放到大地中是必不可少的。接地跳线连接各种接地电极，确保它们有效地协同工作。这种互连性确保电气系统的所有部分处于相同的电位，最大限度地降低了电击的风险。在住宅环境中，安装接地跳线通常是电气规范所要求的。例如，在安装新的电气面板时，电工必须确保面板的所有金属部件使用接地跳线相互连接。这一做法不仅符合安全法规，还增强了电气系统的整体可靠性。需要注意的是，接地跳线的大小和材料可能会根据具体应用和需要承载的电流量而有所不同。通常使用铜或铝导体，因为它们提供良好的导电性和耐腐蚀性。国家电气规范（NEC）提供了关于接地跳线适当尺寸的指南，以确保它们能够安全地承载故障电流而不会过热。在工业应用中，由于功率水平较高和电气故障风险增加，使用接地跳线变得尤为重要。在这些环境中，可能需要多个接地跳线来连接不同的设备，确保所有组件得到充分接地和连接。这不仅保护工人，还防止昂贵的设备损坏。总之，接地跳线是电气系统中不可或缺的组成部分，提供安全性和可靠性。它在连接导电部件和确保电位相等方面的作用不容小觑。无论是在住宅还是工业环境中，理解和正确实施接地跳线对于维护安全的电气环境至关重要。随着技术的不断进步，这些简单而有效的设备的重要性将始终是电气安全实践的基石。