Frequency converter wiring and parameter settings

Frequency converters used in industry are divided into single-phase and three-phase. This is distinguished by the voltage of the main circuit power supply. Three-phase means that the main circuit must be connected to the RST three-phase 380 volt AC power single-phase main circuit is connected to the single-phase 220 volt LN AC power, and the output is also connected to the UVW three-phase line…