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Load current controller for variable frequency motors has capacitor filter across three phase supply input and output coupled direct to screened cable
Load current controller for variable frequency motors has capacitor filter across three phase supply input and output coupled direct to screened cable
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机译:变频电机的负载电流控制器在三相电源输入和输出两端均具有电容器滤波器,直接耦合至屏蔽电缆
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摘要
A load (130) current controller (142) has a capacitor (146, 148, 150 ) filter across the three phase supply input (100) and earth to reduce switching frequency input to output coupling and has its output coupled to a screened cable (132).
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