electric rating

简明释义

额定电功率

英英释义

例句

1.The technician explained that the electric rating 电气额定值 of the circuit breaker should match the appliances it serves.

技术员解释说，电路断路器的electric rating 电气额定值应与其服务的电器匹配。

2.Before purchasing a new appliance, always check its electric rating 电气额定值 to ensure it meets your home's power supply.

在购买新电器之前，请务必检查其electric rating 电气额定值，以确保它符合您家庭的电源供应。

3.To avoid overheating, make sure the electric rating 电气额定值 of the extension cord is sufficient for the devices you plan to use.

为了避免过热，请确保延长线的electric rating 电气额定值足够满足您计划使用的设备。

4.When installing solar panels, it's crucial to consider their electric rating 电气额定值 to optimize energy production.

在安装太阳能电池板时，考虑其electric rating 电气额定值以优化能量生产至关重要。

5.The electric rating 电气额定值 of this generator determines how many appliances can be powered at once.

这台发电机的electric rating 电气额定值决定了可以同时供电的电器数量。

作文

Understanding the concept of electric rating is crucial for anyone involved in electrical engineering or even for the average consumer who uses electrical appliances. The term electric rating refers to the maximum amount of electric power that an appliance or device can safely handle. This rating is usually expressed in watts (W) or kilowatts (kW) and indicates how much electricity the device will consume when it operates at its full capacity. Knowing the electric rating of an appliance helps users avoid overloading circuits, which can lead to electrical fires or damage to the equipment.For example, consider a household microwave oven. Most microwave ovens have an electric rating of around 800 to 1200 watts. If you attempt to use a microwave with a higher wattage than your electrical outlet can support, you risk tripping the circuit breaker or, worse, causing an electrical fire. Therefore, it is essential to check the electric rating before plugging in any new appliance.In addition to safety, understanding electric rating also plays a significant role in energy efficiency. Appliances with lower electric ratings typically consume less power, which can lead to lower electricity bills. For instance, if you choose to buy an energy-efficient refrigerator with a electric rating of 300 kWh per year instead of a standard model rated at 600 kWh, you could save a significant amount on your energy costs over time. This consideration is increasingly important as consumers become more environmentally conscious and seek to reduce their carbon footprints.Moreover, manufacturers often provide electric ratings on the labels of their products to help consumers make informed decisions. These ratings not only include the maximum power consumption but may also indicate the voltage and amperage requirements. Understanding these specifications allows users to select the right appliances for their homes and ensures compatibility with existing electrical systems.In the context of renewable energy, the electric rating of solar panels and wind turbines is also vital. Each panel or turbine has a specific electric rating that indicates how much energy it can generate under optimal conditions. For instance, a solar panel with a electric rating of 300 watts can produce that amount of power when exposed to direct sunlight. Knowing the electric rating of these systems helps homeowners estimate how much energy they can expect to generate and whether it will meet their energy needs.In conclusion, the term electric rating encompasses a wide range of considerations, from safety and energy efficiency to compatibility and renewable energy generation. Understanding this term is essential for making informed decisions about electrical appliances and systems. By paying attention to electric ratings, consumers can ensure they choose safe, efficient, and compatible devices that align with their energy needs and environmental goals.

理解电气额定值的概念对于任何参与电气工程的人，甚至是使用电器的普通消费者来说都是至关重要的。术语电气额定值指的是一种电器或设备可以安全处理的最大电力。这个额定值通常以瓦特（W）或千瓦（kW）表示，表明设备在全负荷运行时的电力消耗量。了解设备的电气额定值有助于用户避免超载电路，这可能导致电气火灾或设备损坏。例如，考虑家庭微波炉。大多数微波炉的电气额定值约为800到1200瓦特。如果您尝试使用一个高于电源插座承受能力的微波炉，您可能会导致跳闸，甚至更糟糕的是引发电气火灾。因此，在插入任何新设备之前，检查其电气额定值是至关重要的。除了安全性，理解电气额定值在能效方面也起着重要作用。额定值较低的电器通常消耗更少的电力，从而导致更低的电费。例如，如果您选择购买一台电气额定值为每年300千瓦时的节能冰箱，而不是一台标准型号的电气额定值为600千瓦时的冰箱，您可以在一段时间内节省大量电费。随着消费者越来越关注环境，寻求减少碳足迹，这种考虑变得愈发重要。此外，制造商通常会在其产品标签上提供电气额定值，以帮助消费者做出明智的决策。这些额定值不仅包括最大功耗，还可能指示电压和电流要求。了解这些规格使用户能够选择适合其家庭的电器，并确保与现有电气系统的兼容性。在可再生能源的背景下，太阳能电池板和风力涡轮机的电气额定值也至关重要。每个面板或涡轮机都有一个特定的电气额定值，指示它在最佳条件下可以产生多少能量。例如，一个电气额定值为300瓦的太阳能电池板在直射阳光下可以产生该数量的电力。了解这些系统的电气额定值有助于房主估算他们可以预期产生的能量，以及是否满足他们的能源需求。总之，术语电气额定值涵盖了广泛的考虑因素，从安全性和能效到兼容性和可再生能源生成。理解这一术语对于做出关于电器和系统的明智决策至关重要。通过关注电气额定值，消费者可以确保选择安全、高效且与其能源需求和环境目标相一致的设备。