(Part1) Unitek Servo Drive TVD6.2-400-25RS

Shorted IGBT power module.

[@khalidelmestary5355]

Thanks for everything god bless you from Morocco

[@LadislavChabroň]

Hello, Mr. McDonald... can I ask you for a hint?
my sew lteb+ 4kw 3phase vfd is powering up long time, something around 5minutes after it was connected to power net ... It turns on and works normally after them... what should be possible problem please? thanks regards

[@edisiswanto6098]

hello mr