Uninterruptible Power Supply Gfci

I purchased this about 2 weeks ago as a replacement for my uninterruptible power supply on my computer equipment. Less than a week ago we had another power failure that lasted about 3 hours. The EcoFlow River 2 Pro performed better than I had hoped. It transferred power seamlessly and none of my equipment even sensed it had happened. The app made it easy to manage my power usage to insure that the most critical electronics remained available.

I did not start out to want an uninterruptible power supply, but only a very capable surge protector. Once I read about the benefits of an uninterruptible power supply I was convinced I had to have one for my equipment. Initially this unit was on back order and I was sure getting one would be taking a very long time. Thankfully the day came when B&H gave me the email saying my Cyberpower EC850LCD was on it's way. I've had it protecting my computer, Time Machine and external hard drive. So far just this week the unit gave me the time to shut down safely after a short electrical blackout. I know this was a wise purchase and I am grateful to B&H for their commitment to honor my order.

I needed a LARGE Uninterruptible Power Source for an industrial grade Flat Bed Printer. It needed to be single phase 208V, 3,000VA output capacity. This unit by APC weighs in at 105 pounds so it's no light weight! Unpackaged and set up in a matter on minutes as the factory default settings is adequate for the intended use. The machine can be configured for use in a data rack where you can set it to for a controlled shutdown of servers and after power is restored a controlled restart, selecting 3 different power zones to restart in sequence to get your network back up and running without any user input needed. It is about the size on a large desktop computer and comes with Data Rack mounting hardware or can be used with included floor stabilizing feet.

It's a power supply.

I change my review to a four. The issue with the error pertains to amount of power required at start-up. If the power is too great, just as those associated with hair dryers, the circuit (GFCI) will trip/default. It has been my experience that the power socket/outlet can not interface with a GFCI receptacle. Furthermore, some batteries lack the necessary power/amps required at start-up. The solution is to use a strong battery source and/or circuit not connected to a GFCI. This information should be printed on the material. Bottomline: these are great strobes if powered from a source that can handle to amp, without disruption at start-up. The strobe will work flawless afterwards.

This series of cyber power UPS is the only model that doesn't have leakage current to trigger the GFCI (ground-fault circuit interrupter) outlets. It has power factor ~ 1.0 (1000VA/1000W). Very impressive.

Great power supply.

is there a power supply included?

Easy to use AND it comes with the power supply when some do not.

Love this power supply.