unarmored cable

简明释义

非铠装电缆

英英释义

例句

1.The unarmored cable was sufficient for the low-voltage circuit in the basement.

在地下室的低压电路中，无护套电缆是足够的。

2.When wiring the house, I preferred unarmored cable because it is easier to handle.

在给房子布线时，我更喜欢使用无护套电缆，因为它更容易处理。

3.For outdoor applications, it’s better to use armored cables instead of unarmored cable.

对于户外应用，最好使用护套电缆，而不是无护套电缆。

4.The electrician recommended using unarmored cable for the indoor lighting installation.

电工建议在室内照明安装中使用无护套电缆。

5.I found that unarmored cable is more cost-effective for residential wiring projects.

我发现对于住宅布线项目，无护套电缆更具成本效益。

作文

In today's world, the demand for reliable and efficient electrical systems is ever-increasing. One of the essential components in these systems is the use of cables, which serve as the pathways for electrical current. Among various types of cables, the unarmored cable (无铠装电缆) has gained significant attention due to its unique properties and applications. Understanding what an unarmored cable is and where it is used can help us appreciate its role in modern electrical infrastructure.An unarmored cable is a type of electrical cable that does not have an additional protective layer or armor surrounding its core. This lack of armor makes it lighter and more flexible than armored cables, allowing for easier installation and handling. Typically, unarmored cables are made up of insulated conductors that are bundled together and may be covered with a sheath for protection against environmental factors. However, they do not have the extra layer of metal or other materials that armored cables possess, which provides additional durability and resistance to physical damage.The primary advantage of using unarmored cables is their cost-effectiveness. Without the added armor, these cables are generally less expensive to manufacture and purchase. This makes them an attractive option for projects where budget constraints are a concern. Additionally, their lightweight nature allows for easier transportation and installation, which can save time and labor costs during construction.However, it is important to note that while unarmored cables are suitable for various applications, they are not always the best choice for every situation. For instance, they are typically used in indoor environments or areas where there is minimal risk of mechanical damage. Common applications include residential wiring, lighting circuits, and low-voltage installations. In contrast, in environments where cables are exposed to potential physical harm, such as in industrial settings or outdoor installations, armored cables are often preferred due to their enhanced protection.Another key aspect to consider is the type of insulation used in unarmored cables. The insulation material determines the cable's ability to withstand heat, moisture, and chemicals. For example, PVC (polyvinyl chloride) and XLPE (cross-linked polyethylene) are common insulation materials that provide good resistance to environmental factors. Choosing the right insulation for a specific application is crucial to ensure the longevity and safety of the electrical system.In conclusion, unarmored cables (无铠装电缆) play a vital role in the electrical industry, offering a lightweight and cost-effective solution for various applications. While they are suitable for many indoor uses, it is essential to assess the environment and potential hazards before selecting the appropriate cable type. By understanding the characteristics and applications of unarmored cables, we can make informed decisions that enhance the efficiency and reliability of our electrical systems.

在当今世界，对可靠和高效的电气系统的需求日益增加。这些系统中的一个基本组成部分是电缆，它们作为电流的通道。在各种类型的电缆中，无铠装电缆由于其独特的特性和应用而受到广泛关注。理解什么是无铠装电缆及其使用场所可以帮助我们欣赏其在现代电气基础设施中的作用。无铠装电缆是一种没有额外保护层或铠装包围其核心的电缆类型。这种缺乏铠装使其比铠装电缆更轻且更灵活，从而便于安装和处理。通常，无铠装电缆由绝缘导体组成，这些导体被捆绑在一起，并可能用护套覆盖以防止环境因素的影响。然而，它们没有铠装电缆所具有的额外金属或其他材料层，这提供了额外的耐用性和对物理损伤的抵抗力。使用无铠装电缆的主要优点是其成本效益。由于没有额外的铠装，这些电缆的制造和购买通常成本较低。这使它们成为预算有限的项目的吸引选项。此外，它们的轻量特性使得运输和安装更为方便，这可以在施工过程中节省时间和劳动力成本。然而，重要的是要注意，尽管无铠装电缆适用于多种应用，但并不是每种情况的最佳选择。例如，它们通常用于室内环境或机械损伤风险较小的区域。常见的应用包括住宅布线、照明电路和低压安装。相反，在电缆暴露于潜在物理危害的环境中，例如工业环境或户外安装，通常更倾向于选择铠装电缆，因为它们提供了增强的保护。另一个需要考虑的关键方面是无铠装电缆中使用的绝缘材料。绝缘材料决定了电缆抵御热、湿气和化学品的能力。例如，PVC（聚氯乙烯）和XLPE（交联聚乙烯）是常见的绝缘材料，提供对环境因素的良好抵抗力。为特定应用选择合适的绝缘材料对于确保电气系统的长期使用和安全至关重要。总之，无铠装电缆在电气行业中发挥着重要作用，提供了一种轻便且具有成本效益的解决方案，适用于各种应用。虽然它们适合许多室内用途，但在选择适当的电缆类型之前，评估环境和潜在危险至关重要。通过了解无铠装电缆的特性和应用，我们可以做出明智的决策，从而提高电气系统的效率和可靠性。