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Frequency regulators - Indonesia

Indonesia
  1. FREQUENCY CONVERTER

    Indonesia

    A frequency inverter enables the pump to run at exactly the required rpm so that the desired flow and the desired pressure can be achieved simultaneously without the need to waste energy by mechanically regulating or dumping excess flow. The desirability of frequency converter can be seen from the effort which was put into mechanical variable speed drive systems before the advent of frequency inverters.The very first two frequency inverter applications to use the then new NASA patent (eventually to become frequency converter) were a total failure. One caused a refinery fire. The other revealed that reducing the original motor size by 50% would have saved an enormous amount of money... w/o the frequency converter! All forum contributors, thus far, have lauded the benefits.

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