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Showing posts with label Power Outages. Show all posts
Showing posts with label Power Outages. Show all posts

Sunday, February 19, 2012

CyberPower CP1000AVRLCD

The CyberPower CP1000AVRLCD Intelligent UPS/Surge Suppresser/Voltage Regulator offers you protection from brownouts, spikes and power outages, and is a great little device for the money.

The unit has a power capacity of 1000VA/600 Watts and has nine NEMA 5-15R receptacles (5 with battery backup, surge suppression and voltage regulation, 4 with surge suppression and voltage regulation only), and it also has inputs/outputs for RJ11/45 and Coax filtering and surge suppression.

CyberPower’s GreenPower technology means that the Automatic Voltage Regulation feature only kicks in if there is a drop or spike in the supplied current, and it reduces energy consumption by 75% over comparable units. Surge protection is rated @ 1080 Joules, and it has an easy to read LCD screen that displays 11 different functions, including input and output voltage, load, and approximate run time on battery given the current load.

It also has both a USB and Serial port for connection to your PC, and comes with a copy of PowerPanel Personal Edition UPS Management software which allows you to status the UPS from the PC and interfaces with Windows power management to automatically close files and shut down the PC.

I have a 20” iMac, a Windows Media Center PC with a 19” LCD screen, a 1 terabyte external hard drive, and my FiOS router plugged in to the 5 battery protected outlets. With all devices powered on, load is at ~ 38%, with peaks of 50% during reboots. Estimated runtime @ 38% utilization is 14 minutes, more than enough time for a clean shutdown. The PC is the real hog at the trough here, though; when only the iMac, hard drive and router are on, estimated run time is a whopping 60 minutes.

The unit is compact and light, weighing in at about 16 lbs, stays cool to the touch, and is virtually silent; all enormous plusses, and it also has more available outlets then most units in its price range. I have our inkjet printer/scanner, another external hard drive and a small digital cable box that I use with the Media Center PC plugged into the 4 suppression/AVR only outlets, allowing me to unplug everything with one swift pull in the case of a severe lightning storm. Pretty cool.

I like this baby so much that I’m going to order another one for my entertainment center. The battery backup will keep my Cable box/DVR and my DVD recorder from resetting, and protect the LCD TV and audio components from brownouts and spikes. It will give me “one plug pull” in an emergency for the entertainment center also. Nice.

The only drawback to the unit is that although it’s advertised as having “widely spaced outlets to accommodate transformer plugs”, that’s not the case at all. I have no idea why they would put this claim so prominently in their product description when it’s so obviously false, but they do. You can plug in 3 standard power cords and 1 transformer block, at best, on the 5 outlet battery side.

One way to deal with this is by using one or two 1’ extension cords for your power block devices, although CyberPower strictly forbids the use of both extension cords and power strips with their unit. Nein, Verboten! Use of said devices will result in the voiding of both the 3 year warranty on the UPS and the $350,000 connected device replacement feature, so proceed down this avenue at your own risk. I can see why they have this caveat; you could plug any piece of crap power strip or threadbare extension cord in and create a massively dangerous situation.

My advice is; if you’re going to bend the rules, do it right. Use a short, heavy gauge cord like the ones referenced above, or a small, high quality power strip, and only use it to allow for transformer plugs, e.g.: don’t use a power strip so that you can plug in an additional 8 or 9 devices into the UPS and overload it. That’s a very dumb and dangerous thing to do. I saw that little light bulb going on in your collective heads; don’t be that chucklehead.

You can find this unit at Staples for ~$120, or online at Amazon ($106) and Walmart ($111) . That’s pretty short money for a little protection and peace of mind.

While we’re on the subject of protection and peace of mind, here’s another helpful little tip; I have a small, open, 2 shelf bookcase with lattice style sides under my desk. All cords, connectors and power strips are on it, protecting them from wandering feet and rising fluids. I have the cords woven through the latticed sides for a little added strain relief also.

Because my home office is in my basement, the bookcase itself sits on a thick block of Styrofoam, so that if there is water, it won’t soak into the wood and wick its way up to the electronics. That’s a little trick I learned from the ServiceMaster guy the last time we had water issues. Also, the PC tower itself is up on a wheeled tower stand. There should be nothing in direct contact with your floor.

Keeping everything up and semi mobile not only protects you from minor flooding, it will also help with heat dissipation and makes it easier to clean under the desk. Beware the deadly dust bunny.

End Of Transmission.

Sunday, August 28, 2011

Backyard Tech – Extreme Edition: Generators

Having a basement that’s prone to flooding, we were way overdue in adding a generator to our flood fighting arsenal. We’re fine as long as the sump pumps run, but if they stop working, disaster ensues. We finally bit the bullet after we remodeled Man Town this past year.

I knew nothing about generators when we started looking, but after a little research, and some professional electrical advice, we came up with a plan. Our main concern was the pumps, but we also wanted something that would help us out during those ugly winter Nor’easters that we’re prone to around here. There’s a great Wattage Estimation Guide on the Honda Power Equipment website that helped us out a lot.

We settled on the Honda EG5000. It’s big enough to hook up to your house via a transfer switch and run quite a few devices, and yet small enough to still be considered a portable. It’s from Honda’s Economy line, which means it has the power of the more expensive models, just fewer frills. No key start, no wheels, no fancy panels. It does, however, pump out 5000W (4500W rated) of power, both 120/240V, via a nice variety of outputs (two 20A 125V outlets, one 20A 125V locking plug, one 30A 125V locking plug and a 30A 125/250V locking plug).

It’s powered by Honda’s commercial grade 389cc engine, which is relatively quiet (73dB), and it has some great features that you won’t find on cheaper generators, like DAVR (digital automatic voltage regulation witch prevents power fluctuations) and Oil Alert (the unit shuts down the engine before you hit the add level). It also comes with a 3 year parts and labor warranty that’s valid for both commercial and residential use.

I bought mine from a Honda dealership (Parkway Cycle), rather than on line, because I wanted one that was assembled, bench tested, and ready to rock and roll. It has an important job to do, so I did it right, and you should too.

Tuesday, January 6, 2009

Winegard RCDT09A Battery Operated DTV Converter Box


The February 17th shutoff of analog television signals is rapidly approaching, and one of the few actual casualties of the conversion to digital broadcasting is going to be your battery operated analog TV. The one you depend on when the power goes out.

There are currently only a handful of 7 to 10 inch LCD TVs with ATSC tuners available. They start at around $149, and are backordered on most sites. That’s a little pricey for me, especially when compared to my current 5” Coby set that I paid $20 for at CVS. Hey, it’s good enough to catch the news during a blackout, and that’s all it’s really for. It may seem like a little thing, but in an emergency it’s essential to stay informed.

Well, someone has finally come up with a solution. Winegard has come out with a converter box that has an optional battery pack and a 12v DC converter. It’s the RCDT09A, and although it’s not rated as “best of class”, it is a very serviceable little unit that features analog pass thru and a rudimentary program guide. Check out Cnet’s review here.

According to the manufacturer’s specs, it will run for up to 18 hours on battery power (6 D cell batteries), and it qualifies for the TV converter box coupon program. You can order it at Winegard Direct for $62.99, and the site is set up to credit your $40 coupon at checkout. Cool.

While the Winegard is the perfect solution for emergencies, for a straight up powered device I’d recommend the Zenith DTT901 converter. It rates highly in all categories on ConsumerReports.org, just look down the handy comparison chart for the device with the most dots. It has excellent reception, analog pass thru, easy channel tuning, universal remote and a much better guide.

I plan on using both coupons, one on a Winegard for emergencies, and the other on a Zenith for better reception in non emergency situations, like when the cable goes out and the big game is on. We’ve got a beautiful 27” Sony Wega flat tube analog TV that isn’t going anywhere until it dies of natural causes.

Be sure to check out our DTV transition survival guide for more detailed information on how the changes will affect you, and how you can get your coupons.

Sunday, September 7, 2008

Keeping Your Lines Of Communication Open


With all the tropical storms and hurricanes that have been popping up the last couple of weeks, I thought it was a good time to share a little tip that might help you stay connected with the outside world the next time the power goes out.

You should always keep a corded phone on hand, as they get the juice they need to operate through line power. A standard corded phone set will work even during a power outage, while a cordless phone won’t, as it needs external power to operate.

Most of the corded phones on the market today are cheap plastic pieces of crap that you wouldn’t want to have in your house, but Crosley has some really cool ones. They’re reproductions of some of the most popular phones from the past, and they’re solid, well built and sound great.

We have a 1930’s era Kettle Classic desk phone in the kitchen and we love it. It looks great, works great, and everyone that comes in plays with it as soon as they spot it. Target has a few models in-store, if you want to check them out live and in technicolor, or you can order them directly from the Crosley Radio website.

One more thing; if you have FiOS, you should also check the fiber optic transceiver’s battery backup unit every so often. This is the device that converts the fiber optic connection to copper, and it needs power to work. The battery backup unit will keep your phone line up for about an hour in case of a power failure, and it has a nice set of led lights to indicate its status.