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随着高压变频器技术产品的成熟与稳定应用,将低压变频技术的节能成果进一步扩大到了高压电动机上,选用无速度矢量控制方式,变频器起动转矩大,运行时能够适应200%的重负载。
With the mature and stable application of high-voltage inverter technology products, the energy-saving result of low-voltage frequency conversion technology is further extended to high-voltage motors. Speed-vector control is adopted. The inverter has large starting torque and can adapt to 200% .