巴慕达音箱故障代码西门子G120变频器F30003

　　One200KWSiemensG120InverterCU240B-2Let's report togetherF30003，Measuring the wiring voltage390Vnormal，It has also been monitored until the startup process。Detached output cable running inverter without alarm，Check the motor insulation，Find a30KWMotor，Run startup no alarm，But run1500Turn when，DC bus is only400V,Think about the rectification，Looking for Siemens after-sales solution，TDBBoard BALMUDA手冲壶维修网点 damage，Replacement is normal。

　　Condensation and 巴慕达电水壶故障代码 corrosive gases on site，Analysis of after-sales personnel，Inverter BALMUDA加湿器不工作 copper row with copper green，TDBObvious components damage。

　　Transmission system installation environment and working environment，Important for its service life。at this point，A large number of facts have been proof。but，Environmental requirements are high，Investment and cost of the project will also increase，therefore，Economical、life、Reliability，Always find a balance point。