Sell A900 General ac inverter

Description

Application 
Mine:Band conveyor,air compressor,globe mill, centrifugal drier and so on. 
Plastic and chemical fiber extruding equipment 
Metal working machinery:Lathe, milling machine, planning machine, grinding machine,boring lathe, numerically controlled lathe, wood-working machine, air compression and so on. 
Textile machinery: blowing-carding, drawing frame, 
Roving frames, warping machine, larger round machine, tricot machine, dying and finishing, shuttleless loom, nonwoven fabric production lines and so on; 
Petroleum: Oil extractor, water injection pump, injection pump, oil-immersed pump, compressor, oil transfer pump and so on; 
Architecture: cement, glass transmission equipment; 
Rubber, plastic processing machinery 
Wire, cable extruding equipment 
Metallurgy:crimping machine, uncoiler, rotary machinery, transmission and so on. 
Technical advantage 
1,Using the newest DSP system control, can realize quick real-time control and strong expandability, and realize new breakthrough for vector control hardware control platform, it is the best choice of high reliability control occasion. 
2,Leads magnetic field orientation vector control arithmetic successfully finish motor entirely decoupling control, realize real current vector control, make the system easy to control, perceptible improve dynamic and static performance of the system. 
3, Collect three high performance speed control types including non PG vector control(SVC),torque control(TC) and V/F control, fully meet the application occasions that ask high standards to speed control precise, torque response speed, and meet customers'different application demands. 
4,Motor parameters auto-identification arithmetic,can identify automatically motor electric parameters, lay the foundation of high performance vector control. 
5,Superior torque control performance, can meet customers'precise torque control demand.