專業(yè)維修西門子6RA7093直流調(diào)速,西門子6RA7093全系列直流專業(yè)維修,6RA7087維修,6RA7085維修,6RA7025維修,直流電源板維修,CUD1直流主板維修,直流勵磁板維修,大量齊全配件,模擬負載測試,優(yōu)化直流故障常見,速度不穩(wěn),不出力,輸出電壓低,燒可控硅,無勵磁電壓,燒保險,無顯示,F(xiàn)031,F005,F068,F052,F(xiàn)004,F(xiàn)O11,F042等故障維修。西門子6RA7093維修,IGBT壞維修,模塊壞維修,無輸出維修,勵磁電壓不穩(wěn)維修,驅(qū)動電源板維修,主板維修,CPU板維修,6RA7093模塊炸維修,6RA7093風(fēng)扇銷售 西門子全數(shù)字直流調(diào)速裝置 6RA70 (三相橋B6C) 6RA7018-6DS22-03AC 400V 485V30A 325V 5A 6RA7025-6DS22-060A10A 6RA7028-6DS22-090A10A 6RA7031-6DS22-0125A10A 6RA7075-6DS22-0210A15A 6RA7078-6DS22-0280A15A 6RA7081-6DS22-0400A25A 6RA7085-6DS22-0600A25A 6RA7087-6DS22-0850A30A 6RA7025-6GS22-03AC 575V690V60A325V5A 6RA7031-6GS22-0125A10A 6RA7075-6GS22-0210A15A 6RA7081-6GS22-0400A25A 6RA7085-6GS22-0600A25A 6RA7087-6GS22-0800A30A 6RA7086-6KS22-03AC 690V900V720A30A 6RA70(三相反并橋) (B6) A (B6) C 6RA7013-6DV62-03AC 400V420V15A325V3A 6RA7018-6DV62-030A5A 6RA7025-6DV62-060A10A 6RA7028-6DV62-090A 10A 6RA7031-6DV62-0125A10A 6RA7075-6DV62-0210A15A 6RA7078-6DV62-0280A15A 6RA7081-6DV62-0400A25A 6RA7085-6DV62-0600A25A 6RA7087-6DV62-0850A30A 6RA7025-6GV62-03AC 575V600V60A325V5A 6RA7031-6GV62-0125A10A 6RA7075-6GV62-0210A15A 6RA7081-6GV62-0400A25A 6RA7085-6GV62-0600A25A 6RA7087-6GV62-0850A30A 6RA7086-6KV62-03AC 690V725V760A325V30A |