北京緣乾坤工業設備有限公司 維修熱線

西門子直流調速器6RA70維修

西門子直流調速器6RA28維修

西門子直流調速器6RA23維修

西門子直流調速器6RA22維修

西門子直流調速器6RA80維修

西門子直流調速器6RA24維修

故障現象：直流調速電源板維修/直流調速主板維修/直流調速勵磁板維修/直流調速燒保險維修/直流調速跳閘/直流調速面板無顯示/直流調速/直流調速報警/直流調速可控硅短路/直流調速運行調速不穩定/直流調速裝置點動就報警/直流調速欠壓、過流、超溫等維修。

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 6RA7093-4DS22-0 1600A 6RA7095-4DS22-0 2000A

單象限運行整流裝置，額定輸入電壓3AC575 型號 規格

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 1000A 6RA7093-4GS22-0 1600A 6RA7095-4GS22-0 2000A

單象限運行整流裝置，額定輸入電壓3AC690 型號 規格

6RA7086-6KS22-0 720A 6RA7088-6KS22-0 950A 6RA7093-4KS22-0 1500A 6RA7095-4KS22-0 2000A

單象限運行整流裝置，額定輸入電壓3AC830 型號 規格

6RA7088-6LS22-0 900A 6RA7093-4LS22-0 1500A 6RA7095-4LS22-0 1900A

四象限運行整流裝置，額定輸入電壓3AC400 型號 規格

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 6RA7091-6DV62-0 1200A 6RA7093-4DV62-0 1600A 6RA7095-4DV62-0 2000A

四象限運行整流裝置，額定輸入電壓3AC575 型號 規格

6RA7025-6GV62-0 60A 6RA7031-6GV62-0 125A 6RA7075-6GV62-0 210A 6RA7081-6GV62-0 400A 6RA7085-6GV62-0 600A 6RA7087-6GV62-0 850A 6RA7090-6GV62-0 1100A 6RA7093-4GV62-0 1600A 6RA7095-4GV62-0 2000A

四象限運行整流裝置，額定輸入電壓3AC690 型號 規格

6RA7086-6KV62-0 760A 6RA7090-6KV62-0 1000A 6RA7093-4KV62-0 1500A 6RA7095-4KV62-0 2000A

四象限運行整流裝置，額定輸入電壓3AC830 型號 規格

6RA7088-6LV62-0 950A 6RA7093-4LV62-0 1500A 6RA7095-4LV62-0 1900A 3AC 830V 1Q 6RA7088-6LS22-0 6RA7093-4LS22-0 6RA7095-4LS22-0 3AC 830V 4Q 6RA7088-6LV62-0 6RA7093-4LV62-0 6RA7095-4LV62-0