女人日批视频_日韩美女视频19_www.热久久_久久永久免费_99精品视频在线免费观看_日本黄页在线观看_亚洲欧美视频_美女丝袜合集_亚洲资源av_狠狠干2018_综合五月婷婷_精品国产a_国产精品性_兵临城下大尺度做爰视_大学生毛片

Inverter integrated three-phase asynchronous motor for pumps is an integrated structure of inverter and motor

1）Good insulation performance

2）Good heat dissipation system and small size

3）Compared with ordinary motors, inverter motors generally require special magnetic field design to further suppress high harmonic magnetic fields, to meet the requirements of wide frequency, energy saving and low noise and no torque pulsation

4）With all kinds of frequency converters have good parameter matching, with vector control can achieve high-precision speed control and ultra-low speed infinitely precise control

5）Power: 0.37kW to 22kW