Showing posts with label battery back up. Show all posts
Showing posts with label battery back up. Show all posts

10/23/2012

APC BP500CLR 500VA Clear Back-ups Pro Review

APC BP500CLR 500VA Clear Back-ups Pro
Average Reviews:

(More customer reviews)
This UPS worked right out of the box as advertized. I am running Windows XP Home so I had to download the software from the APC Web Site. Installed without a hitch. Software is very easy to use and tells you everything that you would want to know about the status of the UPS. I am running my tower, monitor and all peripherals from the UPS. This draws an average of 185 watts which gives me 12 minutes of backup. I setup the software to 'shutdown' my PC after 3 minutes of a power outage. During a test it did exactly as advertized. Great product

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APC's Back-UPS LS 500 offers rugged and remarkably stylish power and surge protection for high-performance computer systems. With seven power outlets (four battery plus surge and three surge-only), two-line fax/modem protection, and easy-to-use software for file saving and auto system shutdown, the LS 500 provides complete computer-system protection.Measuring just 5 x 9 x 8 inches (W x H x D) and weighing a mere 16 pounds, the LS 500 provides a lot of backup for its size. Dataline protection covers RJ-11 modem/fax/DSL protection (four-wire, dual lines), and the surge-energy rating extends to 420 joules, handling surges, spikes ,and even lightning (guaranteed).An overload indicator notifies you when the UPS has too much connected equipment for its rated load, and audible alarms and status LEDs notify you of changing UPS and utility power conditions. A cold-start feature lets you power on the unit with no input power, providing temporary emergency battery power when the utility power is out.Typical backup time at half load is 14.1 minutes (157.5 watts), and typical backup time at full load is 3.6 minutes (315 watts). Automatic voltage regulation (AVR) corrects low-voltage conditions without draining the battery, while the unit's space-saving, ergonomic shape makes the unit easy to use and manage. Its outlets are conveniently located on top, and the alarm indicators are visible from any angle. The LS 500's transformer-block spacing is designed to allow use of up to two transformer block plugs without blocking access to other outlets.USB 2.0 compatibility and connectivity ensures quick and easy installation of the included APC Shutdown Manager PowerChute Personal Edition software (for Windows 98/Me/XP/2000 and Mac OS 9.0.4 or higher).The three surge-only outlets offer protection for non-data sensitive equipment like scanners and printers without reducing the unit's available power or battery capacity. This helps to maximize battery power for equipment that needs it most like a computer and monitor. The unit's use of a push-button circuit breaker instead of a standard fuse eliminates the need to return the unit to the factory for service.Microprocessor-controlled battery charging and diagnostic testing ensures maximum battery life and intelligent battery management, while a replace-battery indicator warns you when to charge or replace the battery. Using an optional replacement battery, you can even change the LS 500's battery without powering down your equipment. The unit uses a leakproof, maintenance-free, sealed lead-acid battery with suspended electrolyte.The UPS also offers a $25,000 lifetime equipment-protection policy, free trial offers of anti-virus, e-mail privacy, system recovery and firewall software, as well as a data-recovery warranty provided exclusively by Ontrack Data Recovery Services. Optional batteries include the CURK2 APC Charge-UPS Refresher Kit number 2 and RBC2 APC Replacement Battery Cartridge number 2.What's in the Box APC Shutdown Manager PowerChute Personal Edition CD with software, Cord Management Straps, USB cable, User Manual

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6/03/2012

Belkin F6C550-AVR 550VA Battery Backup with Surge Protection Review

Belkin F6C550-AVR 550VA Battery Backup with Surge Protection
Average Reviews:

(More customer reviews)
Before buying any UPS, do some homework. It's not as simple as reading the watts sticker on your computer. Get to know what volt-amps means and decide if you need lots of battery run time or not. I believe many people end up buying too much UPS capacity (which is fine if you can afford it) because mfgrs' "wizards" are not very accurate. This unit, with its fairly low rating, is fine for my needs:
My requirements are to protect my equipment from surges and sags, to give me enough time to save and shut down when the power fails, and to run my DSL modem and WiFi base station for a few hours off and on during an extended outage (we get hurricanes on Cape Cod). I do not need server-class UPS backup, meaning automated shutdown and lengthy run time.
This unit works great for all of the above. It would not run my iMac G4 for very long beyond an emergency shutdown, but that's fine in my case.
The supplied (and downloadable new versions) of Bulldog software are terrible, however. I did not downgrade the unit's star rating for that because you don't need it.
On my Mac, Bulldog only served to display annoying false warnings and would lose connection with the UPS whenever the computer sleeps. Don't even bother installing it.

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2/16/2012

APC BE550R 550VA Back-UPS ES 8-Outlet Battery Backup System Review

APC BE550R  550VA Back-UPS ES 8-Outlet Battery Backup System
Average Reviews:

(More customer reviews)
At first, I thought this thing was the tops. It performed well in several power outages/fuse problems/spikes (I'm in a 1939 building & my office has mostly original wiring). After about 8 months, half of the plugs quit working altogether. I moved my important stuff to the other 3 plugs and took everything else off backup. We didn't have a power outage for a long time, so I don't know when the backup quit working on the rest, but it doesn't work anymore, although the alarm still sounds and the power light is still on. But anything plugged in will shut off with a power loss. Overall, I've owned it less than a year and a half. At this point, it's a very expensive extension cord. But the price has gone way down (it's less than half what I paid) from when I purchased mine. Either way, I'm paying more and going for a different brand for the replacement.

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