High-power general-purpose frequency converter without built-in field bus, stable speed regulation for heavy-load industrial transmission equipment. ...

380-500V high-power inverter with PROFIBUS communication, high precision speed control for heavy-duty industrial transmission machinery. ...

380-500V high-power inverter with PROFIBUS communication, stable high-precision speed regulation for heavy industrial transmission equipment. ...

380-500V medium-high power frequency inverter with PROFIBUS interface, stable speed control for medium-heavy industrial conveying machinery. ...

380-500V medium-power inverter with PROFIBUS communication, stable speed regulation for medium-load industrial conveying and processing equipment. ...

380-500V medium-power variable frequency drive with PROFIBUS communication, stable speed control for general industrial transmission equipment. ...