Average Reviews:
(More customer reviews)I purchased this UPS to isolate my computers and network disk drives from the AC line in a home office. The unit has worked well for that purpose. It has not had to engage too many times since I installed it, but it has seemed to do the job when it did. I chose this unit because I wanted a UPS that puts out a real sign wave AC waveform when it goes to battery operation. Most home office units put out more like a square wave (cheaper to produce) that does not work well with some modern computer power supplies that are power factor corrected. It fits neatly under my computer table, and shows basic functioning on the front panel. There is also software (both a personal edition and a business addition with more features) that runs on a computer connected through a USB or serial port. This software has very useful information including how much power is being drawn through the unit (on line or battery power), voltage, etc. as well as a history of actions taken. The only issue I found, and it is minor, is that my computer had trouble recognizing the connected UPS when interfaced through a USB hub. I talked to the manufacturer, who was very responsive, and told me it works better when plugged into a direct USB port on the computer. I tried that, and it has worked for me. The total load in my office is normally only about 300 watts as reported by the UPS, so it will power my office on batteries for more than 30 minutes--which almost always outlasts any power outage I experience. The software can be configured to notify the attached computer of a power failure (batteries engaged) and have it shut down the computer when the batteries get below a certain level. I have not had time to try this feature. There are also several test modes that can be accessed through the software to verify operation, for example, by simulating a power failure. I found this very useful to give me confidence in the unit. I am not sure what else to say. It provides sign wave backup AC at a reasonable price.
Click Here to see more reviews about: CyberPower PP1500SWT4 Smart App Sinewave UPS - 1500VA/1000W AVR 8-Out Tower SNMP/HTTP
The Smart App Sinewave Series is designed for corporate networks and telecommunication equipment that require high-performance Pure Sinewave technology.The PP1500SWT4 can support mission-critical equipment and applications, and also has Full AVR Buck/Boost technology that stabilizes AC energy to prevent power interruptions. Our Smart AppSinewave Series also incorporates microprocessor-based fully digital control, and includes PowerPanel Plus ¿ Smart Power Management software which gives the user unsurpassed control and flexibility over power management options.The PP1500SWT4 comes with 4 (four) 12V/7Ah batteries, and 8 power receptacles at 5-15R. All your network/DSL/modem connections are protected with a 1796 Joule rating, and the device is fully SNMP/HTTP manageable with the addition of an external card. It also is equipped with 2 serial communications ports that allow for the control of 2 PC¿s or servers.CyberPower carries a 3-year unlimited warranty, has professional Technical Support, and offers a lifetime Connected Equipment Guarantee of $350,000.
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