29-Dec-2018, 12:08
Earlier I lived in Africa where power interruptions were common several times a day. The backup power was thru diesel generators. I had an Eaton 9130-series 2-kVA Sinewave UPS dedicated for my audio gear and during power interruptions when either switching over from Utility power to Generator backup OR vice versa, the power to the audio gear intermittently was thru batteries of the UPS. I never had any issues with my audio gear in this setup. Additionally, the UPS also took care of over/under voltages along with maintaining the correct frequency.
