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#23407 - 03/13/18 02:29 AM Damage six pack igbt TAC50  
Joined: Aug 2011
Posts: 47
djenergy Offline
newbie
djenergy  Offline
newbie

Joined: Aug 2011
Posts: 47
laredo
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 ?

#23408 - 03/13/18 02:55 AM Re: Damage six pack igbt TAC50 [Re: djenergy]  
Joined: Jul 2013
Posts: 14
grasshopper Offline
stranger
grasshopper  Offline
stranger

Joined: Jul 2013
Posts: 14
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.

#23409 - 03/13/18 06:50 AM Re: Damage six pack igbt TAC50 [Re: grasshopper]  
Joined: Aug 2011
Posts: 47
djenergy Offline
newbie
djenergy  Offline
newbie

Joined: Aug 2011
Posts: 47
laredo
Ok let me check thanks

#23415 - 03/13/18 07:47 PM Re: Damage six pack igbt TAC50 [Re: djenergy]  
Joined: Dec 2015
Posts: 1,528
Indirtwetrust Offline
ElevatorPractitioner
Indirtwetrust  Offline
ElevatorPractitioner

Joined: Dec 2015
Posts: 1,528
Local 18
Are you using the Dow heat sink compound and a torque wrench?

#23522 - 03/22/18 02:03 PM Re: Damage six pack igbt TAC50 [Re: Indirtwetrust]  
Joined: Jul 2013
Posts: 14
grasshopper Offline
stranger
grasshopper  Offline
stranger

Joined: Jul 2013
Posts: 14
Of course!

#23528 - 03/22/18 08:37 PM Re: Damage six pack igbt TAC50 [Re: djenergy]  
Joined: Dec 2015
Posts: 1,528
Indirtwetrust Offline
ElevatorPractitioner
Indirtwetrust  Offline
ElevatorPractitioner

Joined: Dec 2015
Posts: 1,528
Local 18
It’s worth repeating!


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