西门子直流调速器显示F005,F006维修，6ra70报F005励磁故障维修，西门子直流调速器上电显示F005励磁故障维修，西门子6ra70开机显示F006故障维修，西门子6RA70维修，6RA7018维修，6RA7025维修，6RA7028维修，6RA7031维修，6RA7075维修，6RA7078维修，6RA7081维修，6RA7085维修，6RA7087维修，6RA7088维修，6RA7091维修，6RA7093维修，6RA7095维修，6RA7098维修。
本司专业维修6RA70西门子直流调速常见故障，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等故障维修。配件齐全，技术专业，当天修复，可上门维修。
西门子6RA70直流调速型号；
单象限运行整流装置，额定输入电压3AC400V
6RA7018-6DS22-0 30A
6RA7025-6DS22-0 60A
6RA7028-6DS22-0 90A
6RA7031-6DS22-0 125A
6RA7075-6DS22-0 210A
6RA7078-6DS22-0 280A
6RA7081-6DS22-0 400A
6RA7085-6DS22-0 600A
6RA7087-6DS22-0 850A
6RA7091-6DS22-0 1200A
6RA7093-6DS22-0 1600A
6RA7095-6DS22-0 2000A
单象限运行整流装置，额定输入电压3AC575V
6RA7025-6GS22-0 60A
6RA7031-6GS22-0 125A
6RA7075-6GS22-0 210A
6RA7081-6GS22-0 400A
6RA7085-6GS22-0 600A
6RA7087-6GS22-0 800A
6RA7090-6GS22-0 1000
6RA7093-6GS22-0 1600A
6RA7095-6GS22-0 2000A
单象限运行整流装置，额定输入电压3AC690V
6RA7086-6KS22-0 720A
6RA7088-6KS22-0 950A
6RA7093-4KS22-0 1500A
6RA7095-4KS22-0 1900A
单象限运行整流装置，额定输入电压3AC830V
6RA7088-6LS22-0 900A
6RA7093-6LS22-0 1500A
6RA7095-6LS22-0 1900A
四象限运行整流装置，额定输入电压3AC400
6RA7013-6DV62-0 15A
6RA7018-6DV62-0 30A
6RA7025-6DV62-0 60A
6RA7028-6DV62-0 90A
6RA7031-6DV62-0 125A
6RA7075-6DV62-0 210A
6RA7078-6DV62-0 280A
6RA7081-6DV62-0 400A
6RA7085-6DV62-0 600A
6RA7087-6DV62-0 850A
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西门子6RA70维修常见故障代码,西门子6RA7075维修,西门子6RA7078维修,西门子6RA7081维修,西门子6RA7087维修
