ABB, Industrial Drive Frequency Converter, Mechanical Drive Frequency Converter manufacturer / supplier in China, offering ABB Three Phase 400V VFD Converter 50/60Hz 220V AC Frequency Drive, ABB High Performance 1.1kw-160kw 380V Three Phase Frequency Converter AC Drivers, ABB Variable Frequency 380-500V 2.2kw 3HP Frequency Inverter VFD AC Drive and so on.