8-9成新A520系列通用型變頻器， 

沒修過，質量保證。

輸入：三相220V       15KW 
上海三菱變頻器，FR-A720，FR-A740，FR-E520，FR-E520S,FR-D720，DR-E540，FR-E740等維修及銷售

 
三菱 FR-V200 A140 A240 A024 A044 S500 E500 F500 A500
FR-A540-0.4K-CH  FR-A540-0.75K-CH FR-A540-1.5K-CH
FR-A540-2.2K-CH FR-A540-3.7K-CH   FR-A540-5.5K-CH
FR-A540-7.5K-CH FR-A540-11K-CH   FR-A540-15K-CH
FR-A540-18.5K-CH FR-A540-22K-CH   FR-A540-30K-CH
FR-A540-37K-CH FR-A540-45K-CH   FR-A540-55K-CH
FR-A540L-75K-G1 FR-A540L-90K-G1 FR-A540L-110K-G1
FR-A540L-S132K FR-A540L-S160K FR-A540L-S220K
FR-A540L-S250K
FR-A540L-S280K