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在电动机上来用变频器调速是目前国际上采用的先进技术,具有性能稳定、节能省电、小巧美观的特点。变频器能够与普通三相异步电机、同步电机或变频电机联接实行无级调速。采用变频调速可以克服直流电机维修率高和滑差电机节能效率低的缺点。变频器与普通Y系列电机联接,实行无级调速,具有良好的互换性能,变频器调速与传统的电磁调速比较,在低、高
In the motor with the inverter speed control is currently used internationally advanced technology, with stable performance, energy saving, small and beautiful appearance. Inverter can work with ordinary three-phase asynchronous motor, synchronous motor or variable speed motor to implement stepless speed regulation. The use of frequency control can overcome the high DC motor maintenance and slip motor low energy efficiency shortcomings. The frequency changer and the general Y series electrical machinery connection, carries out the stepless speed regulation, has the good interchangeability performance, the frequency changer speed-governing compares with the traditional electromagnetic speed control, in the low, the high