Model BP series pure sine wave inverter Description AC output part MOS tube/ IGBT module exploded. AC output part driver board, corresponding resistances and PCB board were damaged. Fault Causes AC output was connected with grid. Solutions and steps ...
Model Helios II Series off grid solar inverter Description If the input voltage of battery exceeded defult value, capacitance will bulge/explode and further damage DC input part MOS tube. Fault Causes The input voltage of DC battery was too high. ...
Model BPlus series pure sine wave inverter 3000W 48VDC 110VAC Description Because it was a bare machine, the customer configured the fan himself, fan was low power and the air duct was blocked, the temperature was too high in a short period of time ...
Model BP series pure sine wave inverter 2500W 24VDC 220VAC Description The inverter did not output and had smell of burnt. After opening, DC input part MOS tube and fuse exploded, and DC input control board was damaged. Analysis of the possibility of ...
Model BPlus Series pure sine wave inverter Description The inverter still ran even after short circuit because of a full load in AC output, which damaged AC output part MOS tube. Fault Causes The inverter still overloaded after short ...