ABBDCS-500B直流传动主要备件：北京北整科瑞电器公司www.bzkr.com.cn 电话：010-65403561传真：010-65403562 一熔断器： 170M6151170L7299170M7031170M7510170M7034170M7035170M7513170M7026170M7036170M7520170M7028170M6145 170M6168 170M6163170M6148 170M7976 170M7978170M7156170M7057170M6035170M6143170M6144170M6162170M6166170M6149 170M6169170M6501。。。 二可控硅： SKKT162/16ESKKT250/16ETT425N16KOFTT570N16KOFTT459N24TOFT918-1770-18 T918-2000-18TV918-1500-28TV989-2700-28NK0TP24N54P287 T1059N28KOF T553-800-4200T553-630-38-71 T533-800-42-71-T25STP16F28005STP1818F0003 5STP18L36005STP28L36005STP24L28005STP33L28005STP27H18005STP24H2800 5STP18H36005STP27L18005STP3322L00015STP24L2200。。。 三控制板： SDCS-PIN-51 SDCS-PIN-48 SDCS-PIN-205B SDCS-FEX-2A SDCS-CON-2A SDCS-PIN-41A SDCS-FIX-31SDCS-PIN-46SDCS-PIN-41