low-voltage protection

常见例句

The thermal overload relay is a kind of low-voltage protection apparatuses which is widely used in the field of motor protection.
热过载继电器是一种重要的低压保护类电器，广泛应用于电动机的保护领域。
The article gives the analysis about the present low-voltage protection of high-voltage motor, sets forth the existing problems and brings out the proposal for improvement.
对我公司高压电机的低电压保护现状进行分析，指出存在的问题，并提出改进意见。
High-voltage and low-voltage protection function;
具有输出超压、电压不足保护功能；