AllBlackSVT

As some of you have read before, i have recently replaced my Alternator and for the past 2 weeks i have had no problems. Today i was driving and got on the throttle a bit and the alternator/battery light turned on again. I pulled over and it shut off. Now everytime i rev the motor over 2k rpm the light turns on and everytime the rpms are below 2k the light turns off. Is it another issue with the alternator? Does this typically happen with the factory alternator?