Line, bypass and power factor correction contactor coils can be directly controlled.
控制线路、旁通和功率因素校正接触器线圈。
It can achieve unity power factor and low current distortion.
它可以实现单位功率因数和低电流畸变。
Power Factor is an important economic indicator in transmission and distribution power system.
功率因数是输配电系统的一项重要的经济指标。
Principle and class of active power factor correction(APFC) are introduced.
主要介绍了有源功率因数校正（APFC）的工作原理、电路分类。
Within the entire operating range, high efficiency, specific power, and high power factor, high reliability.
整个运行范围内，效率高、比功率大、功率因数高、可靠性高。
Now there is lower powe factor and larger reactive power loss in the drain system.
目前排水泵站系统普遍存在功率因数低、无功损耗大的情况。
The constant power factor control is a simple and effective energy optimized control strategy.
电机的恒功率因数控制是一种简单、有效的能量最优控制方法。
Power factor of sodium lamp and mercury lamp can be improved 90%.
当选用汞灯、钠灯光源时，可按用户要求将功率因数提高到90%。
Response speed in milliseconds, the power factor is high, especially energy-saving and environmental protection.
响应速度以us计，功率因数高，特别节能、环保。
Response speed in milliseconds, the power factor is high, especially energy-saving and environmental protection.
响应速度以us计，功率因数高，特别节能、环保。
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