1.产品功能Features 抑制由整流电路引起的输入电流波形失真Suppressthewaveformdistortionofinputcurrentcausedbyrectifiercircuit提高功率因素，改善直流母线交流脉冲Improvethepowerfactorandreduce theacpulseofdcbusbar限制电网电压的瞬变Protectionofmotorcoilin

1.产品功能Features 有效减小输出的dv/dt电压Efficientreductionofhighoutput dv/dtvoltage降低对邻近设备的干扰Lessinterferencepropagationtowardsneighboringequipmentoflines显著延长电机使用寿命Significantlyincreasedservielifeofelectricmotor

1.产品功能Features降低主电源谐波和减小换相缺口Reductionofmainsharmonicsandcommutationnotches当电网侧发生瞬变时，保护电子元件和直流母线电容Protectionofelectronicsanddclinkcapacitorsagainstmainstransient防止发生因为电力电压尖峰而引起的误跳闸Preventionfromnuisanc