Explore our CF-range of frequency converters delivering 42V-3-200Hz for AX/Vibrastar and ER-7B series internal concrete vibrators.

The CF converters are equipped with one to four outlets for powering our 42V-3-200 Hz vibrators: AX/Vibrastar and ER-7B series. This means you can run up to four vibrators simultaneously on one wall socket.
Our frequency convertors also feature a permanent magnet that delivers stable power for consistently reliable performance.
Explore our range of frequency convertors and get the power you need.
Up to four outlets
CF convertors feature up to four outlets so you can run a maximum of four vibrators simultaneously.
Stable output
All CF convertors deliver stable output when connected to the main socket – 1-phase or 3-phase depending on model.
Overheat protection
For extra safety, all CF convertors come with built-in protection to prevent overheating.
Reset safety button
In case of a voltage drop, CF converters will not restart until the reset button is pushed.


