西門子原裝現(xiàn)貨&6ra7085-6dv62-0*武漢鑫福誠&西門子直流調(diào)速器simoreg dc master convertersimoreg dc master converterwith microprocessorfor four-quadrant drivesconnection (b6) a (b6) cinput: 3-ph
6ra7078-6dv62-0西門子直流調(diào)速器simoreg dc master converterwith microprocessorfor four-quadrant drivesconnection (b6) a (b6) cinput: 3-phase ac 400v, 233acontrollable field rec