型号相位功率范围转速范围电压等级冷却方式机座号 CUHL35181 0.5/0.37 1725 115/208-230 TEFC 56C VBL3518-D1 0.5/0.37 1725 115/208-230 TEFC 56C VUHL35181 0.5/0.37 1725 115/208-230 TEFC 56C VBL3597-D1 0.75/0.56 1725 115/208-230 TEFC 56C CBL3597-D1 0.75/0.56 1725 115/208-230 TEFC 56C CUHL35191 1/0.75 1725 115/208-230 TEFC 56C VUHL35191 1/0.75 1725 115/208-230 TEFC 56C