Frequency Conversion Controller-DSKP – or variable frequency drive (VFD) – is an electric device that converts a current with one frequency to a current with another frequency. The voltage is normally the same before and after frequency conversion. We usually use Frequency converters for speed regulation of motors used to drive pumps and fans.

It is an electric device that converts a current with one frequency to a current with another frequency. The voltage is normally the same before and after frequency conversion. We usually use Frequency converters for speed regulation of motors used to drive pumps and fans.

The following example shows how this Frequency Conversion Controller -DSKP works:
A fan is provided with a current of 400 VAC, 50 Hz. At this frequency (50 Hz), the fan can run at a certain speed. To get the fan to run faster, a frequency converter is used to increase the frequency to (for example) 70 Hz. Alternatively, we can convert the frequency to 40 Hz if the fan is to run slower.

For variable speed control, Home – HT Pumps, Professional Water Pumps Supplier (ht-pump.net) E-pumps have a frequency converter built-in, and our CUE is an external VFD that works with standard pumps in a range of applications.

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