Controllers for phase converters
Controllers for 50Hz and 60Hz, from 0.37kW to 150kW, with different grades of voltage symmetry control. Controllers sense starting motors and accelerate them fast. Voltages are balanced. Start and run capacitors are controlled, free of stress, at zero volt crossings, protecting SCRs and all components.
Controllers sense the need for start-, some for additional run capacitors to engage. Some use binary coded run capacitors for best voltage symmetry
A module allows converters to be assembled fast. Digital controller, capacitors, coils, resistors, all ready to build a converter in minutes