中文说明： 交交变频器是变频器。 交交变频器将一定频率的交流电压 转换为其他频率的交流电压。 有两种类型的单、 三相变频器。
English Description：
Cyclo converter is Frequency converter. Cyclo converter, convert Voltage AC with Certain frequency to the voltage AC with other frequency. There are The two types of single and three phase cyclo converter.