-

YVF series frequency-variable and speed-regulative three-phase asyn-chronous motors are suitable for running in frequency changer and speed regulation system which the power is supplied by a frequency converter.This new series of product designed unitedly in the country can be mated with all kinds of SPWM frequency changer and speed regulation devices and is equipped with a separate cooling fan which ensure the motor for good cooling at various rotating speed. They can be used in machine tool,metallurgic industry, textile, printing and dyeing, trans-portation,chemical industry,mine and for speed regulation of fans and pumps. This motor has advantages of a wide range of stepless speed regulation,lower noise and vibration and make a feature of low speed constant torque output and high speed constant power output.Its mounting dimensions and rating class are in conformity to IEC standard,having good versatility and interchange-ability.The protection degree by enclosure: IP54;Cooling mode:IC416;running duty:S1;Class Finsulation.

Zhejiang Topchance Group Co., Ltd.

CCCME Member 0 Chinese Supplier

CCCME Member