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Topic starter
13/03/2018 10:29 am
Hi Friends i'm changed 3 times the igbt six pack module in Tac 50 and Was damage i'm changed all capacitors ,current regulator card ,inverter interface,,QSS/QSR interface card, snubber card , QSS/QSR IGBT ,and DSP Card and the problem continue. Any tip ?
13/03/2018 10:55 am
Had the same problem about a year ago. Replaced the IGBT module twice myself. Ended up sending it to aAccess Elecronics. They did an upgrade on the IGBT module and added 2 caps. Been working since.
Topic starter
13/03/2018 2:50 pm
Ok let me check thanks
14/03/2018 3:47 am
Are you using the Dow heat sink compound and a torque wrench?
22/03/2018 10:03 pm
Of course!
23/03/2018 4:37 am
It’s worth repeating!
21/08/2025 11:28 pm
I just had this issue where I replaced an IGBT and the new one failed the same day. Is there a procedure for how to change them? I did not use new heat sink compound or a torque wrench. I don't work for tke, so I don't have access to their internal documents.