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  1. Sherwin Cruz

    Generator Sizing for VFD Driven Motor up to 250HP

    My bad, I was not specific, yup Bill you're right. There is this site that directs me to PMG/AUX/EBS AVR for non-linear loads. In addition, there are also articles that provides VFD with off-grid/genset mode, unfortunately I cannot apply this since my Manager already purchased the drive prior to...
  2. Sherwin Cruz

    Generator Sizing for VFD Driven Motor up to 250HP

    Hey Bill, thanks for the input. I think old design generators can tolerate the parameters in VFD Operations but those features are pretty rare nowadays. Honestly, it is my first time working on an electrical scope, I already checked AHJ regulations but still I was not able to find the code for...
  3. Sherwin Cruz

    Generator Sizing for VFD Driven Motor up to 250HP

    Hey everyone, I am currently sizing Generators for our Testing Facility and Factory. The Plan is to have two units, one dedicated to the offices and factory assembly operations, the other for the sole testing facility of Pump up to 250HP Motor. This Motor will be driven by a VFD (PFA for the...

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