voltage rating

基本解释

When a relay is used near its power or voltage rating, the duty cycle must be adjusted to allow for cooling time.
当一个继电器工作状态接近其功率或电压额定值时，必须调整占空比，以便有足够的冷却时间。
The voltage rating can be quite low (6V for example) and it should always be checked when selecting an electrolytic capacitor.
在额定电压可以相当低（ 6V的，例如），它应始终检查时，选择一个电解电容器。
Grid voltage in accordance with corporate standards and requirements for power factor to determine the motor's voltage rating and type.
根据企业的电网电压标准和对功率因数的要求，确定电动机的电压等级和类型。