Member level 5
What is the difference in the design of 10KW VFDs vs say 200KW VFDs. Is it only cooling and high power IGBTs? Can a low power VFD be simply scaled to any high power with only changing IGBTs alone ?
It depends. I presume that major manufacturers like Siemens have modular software that is used through different VFD sizes of a series or even across series. That's at least my impression when looking at the refernce manuals.Will the software remain identical?