As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, THE CREW RECEIVED A RIGHT HAND AC VOLT FAIL INDICATION AND ABORTED TAKEOFF. WHILE TAXIING TO THE GATE THE INDICATION CLEARED AND THE CREW CALLED MAINTENANCE CONTROL. THE CREW WAS THEN INSTRUCTED TO ATTEMPT ANOTHER TAKEOFF AND DEPARTED WITH NO FURTHER INCIDENTS.