本司专业维修西门子直流调速，直流故障常见，速度不稳，不出力，输出电压低，烧可控硅，无励磁电压，烧保险，无显示，F031,F005,F068,F052，F004，FO11,F042等故障。配件齐全，技术一流，可上门服务。抢修热线 ：15001963708 李小姐
上海直流调速专业维修，6RA7018维修，6RA7013维修，6RA7081维修，6RA2485维修，6RA2431维修，6RA2818维修，6RA2831维修，6RA2318维修，6RA2331维修，西门子直流调速维修中心
型号 规格
西门子直流调速维修：6RA24系列
6RA2418-6DS22-0 6RA2418-6DV62-0 6RA2418-6DV62-0 6RA2425-6DS22-0 6RA2425-6DV62-0 6RA2428-6DS22-0
6RA2430-6DV62-0 6RA2431-6DS22-0 6RA2432-6DV62-0 6RA2475-6DS22-0 6RA2475-6DV62-0 6RA2477-6DS22-0
6RA2477-6DV62-0 6RA2481-6DS22-0 6RA2481-6DV62-0 6RA2485-6DS22-0 6RA2485-6DV62-0 6RA2487-4DV62-0
6RA2491-4DS22-0 6RA2491-4DV62-0
西门子直流调速器维修：6RA70系列
6RA7025-6DS22-0 6RA7028-6DS22-0 6RA7031-6DS22-0 6RA7075-6DS22-0 6RA7078-6DS22-0 6RA7081-6DS22-0 6RA7085-6DS22-0 6RA7087-6DS22-0 6RA7091-6DS22-0 6RA7093-4DS22-0 6RA7095-4DV22 6RA7018-6DV62-0 6RA7025-6DV62-0 6RA7028-6DV62-0 6RA7031-6DV62-0 6RA7075-6DV62-0 6RA7078-6DV62-0 6RA7081-6DV62-0 6RA7085-6DV62-0 6RA7087-6DV62-0 6RA7091-6DV62-0 6RA7093-4DV62-0 6RA7095-4DV62-
产品名称：6RA28主板西门子厂家维修
产品手机链接：http://m.vooec.com/product_8544829.html
产品网站链接：http://www.vooec.com/cpshow_8544829/