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  • Users: arisakri
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  1. arisakri

    Power factor correction and harmonics mitigation

    Hello to everyone! I am little bit confused with power factor correction and harmonics mitigation and I wanted to talk to you. I know that VFDs produce harmonics and i can not install capacitor banks, right? let's assume that i have 5 motors controlled by vfds and they are fed from the same...
  2. arisakri

    Connection between network and standby power

    Hello! I would like to inform me about wiring between network and standby power (three phase generator driven by diesel engine). Switching between network and standby power with mutual mechanical or electrical locking should be at the output of the MV/LV transformer of after the main circuit...

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