One of the widely used devices in electrical systems, variable frequency drives are adjustable speed drives which help to vary the motor speed by varying the input voltage of the motor. VFDs as they are called are an inherent part of every electrical system ranging from small machinery to large compressors and plants.
VFD stands for variable frequency drive. While selecting a VFD, various kinds of things have to be taken into consideration, though the most important factors remain current and voltage selections. Depending on the selections, there are different names for the drives like adjustable speed drive, variable speed drive, inverter and micro drive. With innumerable variable frequency drive dealers in the market, it is important to choose the right product so that your purpose is served in the best manner. The main function of a VFD is to convert an ac power source to a dc power source. The speed control part of the drive utilizes the dc voltage for creating dc pulses in varying frequencies for driving the output motor at varying speeds.
Modern power networks include a lot of electronic systems which are used for the improvement of the power factor. The automatic electrical control panels are one of them. The automatic electrical control panels come in handy in situations where the power factor needs to vary with the change in load requirements.
Are you having power spikes in your factory? Is your production being affected on a regular basis? Not to worry! You need to take the help of Automatic Electrical Control Panels. An electrical panel acts as the central distribution point of power for all electrical circuits in the industry. Now what does an Automatic Electrical Control Panel mean?