This is a great sinewave UPS for my needs. Had a power outage just the other day and the UPS saved me from loosing my office work and allowed me to stay connected to the router/internet so I could safely save everything. Fired up the portable generator but the generator power was under voltage and used the UPS monitoring software to know when it was time to power down the equipment as battery life was winding down.
Verified purchase: Yes | Condition: New
Power factor correction is very important with a true sine wave and not simulated sine wave. My computer requires power factor correction and this backup has more than sufficed. I will buy a second one for my other trading computer.
Verified purchase: Yes | Condition: New
Instructions were clear and setup was easy. I really like the surge only and surge + backup sets of outlets. Highest Joule rating of comparable units on the market.
Verified purchase: Yes | Condition: New
Best UPS on he market for home use. This is the second unit I've purchased. Has great display, connects to PC and has 2 batteries. The PFC is recommended for digital switching power supplies and home theater usage.
Verified purchase: Yes | Condition: New
A lot of power supplies need a perfect sinewave waveform of power input, which a lot of past UPS's dont do when on battery power. This one does output a perfect sinewave while on batery power. And it is extremely instant, so there is not a skip of a beat to anything pluged into the backup side when utility power is lost.
Verified purchase: Yes | Condition: New
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