acs 800 fault
Hi this is florian. I have bought an second machinery with an driver abb acs800 -04-0260-3 wich controll an motor tetravec serie. when i srtarted for the first time the driver just now i put 5 hz show me high temperature..next day i tried again and after few min. show me short circuit and the driver stoped. I order new IGBT module because the techinical team told me that one of IGBT was broken. Yestreday when the IGBT module arrived we changed the new one started the driver just now arrive at 5 hz stoped and show short circuit, we changed again IGBT (was broken the same IGBT) and tried but the same fault short circuit. We disconected the motor cable and the same fault. Please can you gave me any information?
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