Industrial Frequency Converters
Single phase units in this size range are, in contrast to larger 3phase units, relatively simple (4 pc boards) and easy to service in the field given an English speaking technician. Solid state design is not suitable for loads that in large part consist of devices (SCRs, triacs, IGBTs, high capacity dimmers, welders etc.) that feed distortion back into the line unless steps can be, or have been taken to isolate and filter that distortion.
Rotary units can be designed to handle such loads (and, in fact, are often used to isolate such loads from others in the same plant) – be sure to specify the nature of the load when discussing rotary or solid state units with our application engineers.
As leading frequency converter manufacturers, you can rely on our experts to provide you with the best customer service experience.