Hi,
I have a 1.5kw Kool Energy hybrid inverter with 24VDC rated battery(2x12v). On the inverter board I noticed 1 or 2 of the mosfet transistors got damaged. (MT06N008A) I took the board in to a local electronic repairer which replaced all the mosfet transistors on the board with a substitute part(FTP08N06A). When I switch the inverter on while in mains(220v) it starts up and produces smooth 220v but does not charge the battery as it stays at the same level. The moment the mains are off and it switches over to battery mode the Inverter displays Error Code E02 (Output short circuit) Please note there is nothing connected to it when doing this(No load). I need some advice whether the replacement transistors used is suitable or could there be a short somewhere else? I have attached a pdf of the transistor model MT06N008A that was replaced by FTP08N06A transistors. I would greatly appreciate anyone's advice, much appreciated.
I have a 1.5kw Kool Energy hybrid inverter with 24VDC rated battery(2x12v). On the inverter board I noticed 1 or 2 of the mosfet transistors got damaged. (MT06N008A) I took the board in to a local electronic repairer which replaced all the mosfet transistors on the board with a substitute part(FTP08N06A). When I switch the inverter on while in mains(220v) it starts up and produces smooth 220v but does not charge the battery as it stays at the same level. The moment the mains are off and it switches over to battery mode the Inverter displays Error Code E02 (Output short circuit) Please note there is nothing connected to it when doing this(No load). I need some advice whether the replacement transistors used is suitable or could there be a short somewhere else? I have attached a pdf of the transistor model MT06N008A that was replaced by FTP08N06A transistors. I would greatly appreciate anyone's advice, much appreciated.