Vector control frequency inverter KE300A-13 Series

digitalmachinewire

KE300A-13 Series Double Frequency Conversion Wire Drawing Machine Special Inverter KE300A-13 series special inverter for cold pier machine, dedicated to cold pier machine, compared with the traditional cold pier machine drive control system, the program part has been adapted to the application characteristics of cold pier machine, and some cold pier Machine-specific functions (such as current suppression, voltage suppression, jitter suppression, etc.), users do not need to make too many complicated settings when using, just need to make simple parameter modification according to the actual use site. Features of KE300A-13 Series Double Frequency Conversion Wire Drawing Machine Special Inverter (1) DSP high-speed control core The control core adopts the high-speed digital processor DSP produced by TI (Texas Instruments). Ensure the system has strong performance with high speed and stability features. It can completely deal with the most complex control operations. (2) New No PG vector control technology No PG vector control can block the motion, the rated torque can up to 150% when it is 0.5Hz ; It can help to reduce the sensitivity to motor parameters and improve the adaptability at the site. It also can be applied to winding control, That's a perfect solution for multiple motors drag the same load. (3) Characteristics of "excavator" (4) Fast dynamic response The dynamic response time under PG vector control is less than 20ms. (5) Fast current limiting function (6) Accurate parameter identification ability (7) High torque control accuracy