I am implementing a VFD for Induction motor drive. I have used fs25r12w1t4 Infineon IGBT module ( 1200v 25A) with gate driver 6ed003l06-f2. It always burnt out when I passed 2A current. What may the reasons? Picture of the PCB design is attached here. Date resistance is 30 ohm. can you suggest me any other IGBT module that must be useful for VFD? and also gate driver. I connected load as an induction motor. for the test purpose, I started with low speed but after 15 minutes, all the system burnt out.
This appears to be for just one phase. Do you understand how single phase induction motors function? most of them will have Starting, or Starting and Running capacitors and the capacitor charging current will damage the IGBTs.