型号相位功率范围转速范围电压等级冷却方式机座号 ECTM2334T3 20/14.91 1765 230/460 TEAO 256T CTM2334T3 20/14.91 1760 230/460 TEAO 256T H3M9139T3 20/14.91 1760 230/460 TEFC 256T HM2515T3 20/14.91 1760 230/460 OPSB 256T H3M9239T3 20/14.91 1760 230/460 OPSB 256T EHM2515T3 20/14.91 1765 230/460 OPSB 256T EHM9139T3 20/14.91 1760 230/460 TEFC 256T HM9139T3 20/14.91 1760 230/460 TEFC 256T HFM2515T3 20/14.91 1760 230/460 OPSB 256T EH3M9239T3 20/14.91 1765 230/460 OPSB 256T EH3M9139T3 20/14.91 1760 230/460 TEFC 256T EHFM2515T3 20/14.91 1765 230/460 OPSB 256T HM9239T3 20/14.91 1760 230/460 OPSB 256T EH3M9238T3 20/14.91 3510 230/460 OPSB 256T ECTM4102T3 20/14.91 1180 230/460 TEAO 286T CTM4102T3 20/14.91 1175 230/460 TEAO 286