... Motor: Input voltage:AC220V,380V, 660V,1140V,6000V,10000V Power range:1KW-500KW Output speed:0~50000rpmProtection grade:IP21,IP23 ... S1 Base number:H80-H355 The PMSM has excellent performances and energy efficiency. It can be the best alternative to ... speed regulation which can be more convenient and efficient. vProduct Specifications:30KW,37KW,55KW,75KW,90KW PMSM and Control cabinet for Oil Extraction