1. The voltage range of 110V level: 80v-145v, power: 0.75kw, 1.5kw, 2.2kw, 3.7kw, 5.5kw, 7.5kw, 11kw; 2. The voltage range of 200V level: 160V-260V, power: 0.75kw, 1.5kw, 2.2kw, 3.7kw, 5.5kw, 7.5kw, 11kw, 15kw; 3. The voltage range of 400V level: 340V-440V, power: 3kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw, 18.5kw, 22kw, 30kw;Scope of application： 1. Pump type load 2. Fan type load 3. Rolling mill type load 4. Hoist type load 5. Converter type load 6. Roller table type load 7. Transport vehicle type load Frequency inverter market in major regions namely Asia-Pacific, Europe, North America, Latin America, and Middle East & Africa under major applications such as pumps, fans, compressors, conveyors, elevators, extruders, and other applications (mixers, agitators, etc.). Various types of frequency inverter includes Frequency inverters, DC drives, and servo drives. Also, power ranges of frequency inverter (micro power inverters, low power inverters, medium power inverters, and high power inverters); and voltage ranges of frequency inverter (low voltage inverters and medium voltage inverters) are identified and included.