Advantages: Uninterrupted power, Disadvantages: does not rack mount, battery life poor
Do you have servers or PCs at work? Im sure you do. However do you live in an area where power supplies can be interrupted or do you rely heavily on your PCs and servers surviving a short loss in power?
If so, you probably are aware of UPS devices. No, not the shipping company but Uninteruptable Power Supplies.
These devices act like a big battery for your servers and PCs so that when the power goes down, they keep working.
So if you need a limited amount of power for a short period of time, perhaps a couple of PCs or 1 server, you can always try the Liebert Powersure Range.
The Liebert devices are mainly standalone devices. This means they are not rack mounted revices. They sit on the floor like a traditional PC tower. In fact, they tend to look like a PC tower in design, shape and size.
To the front of the Liebert is ...
Advantages: Easy to remove Disadvantages: Hard to apply, smudges, clumpy, gloopy
The credit crunch is sadly having an effect on my make-up bag. On my most recent shopping trip to Boots, I needed new mascara but instead of heading to the lovely, glossy premium brand counters, I headed to the more economical looking brands. In the past when my purse has been somewhat light, I?ve always gone for Rimmel mascaras as I find they do the job satisfactorily. This time however, in my bargain-hunting mode, I spotted Boots 17 VaVa Voom Mascara for the same price - £5.86 for 8ml ? but with a free eyeshadow palette. SOLD!
I can most certainly say that if it wasn?t for the fact that I was on such a tight budget, I would never have even noticed this mascara. The packaging is cheap and tacky looking; it has a chunky black tube with silver and purple writing and patterns all over it. The lid has silhouettes of people dancing ...
Advantages: Performance, Problem Free, Great Reporting Disadvantages: None as yet
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Technical Specs
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Dimensions (WxDxH): 12.7 cm x 38 cm x 17.8 cm
Weight: 9.1 kg
Input Voltage: AC 230 V
Output Voltage: AC 230 V
Power Provided: 420 VA
Output Connector(s): 4 x power IEC 320 EN 60320 C13
Battery: UPS battery - Lead Acid
Average Run Time: 5.5 min at full load
Manufacturer Warranty: 2 years warranty
2 Years Plus?
The UPS is still going strong, very few have problems, and a warranty checker is available at http://www.apc.com if you have any problems.
The only thing that does seem to show up about the two-year mark is the battery. Many of the UPS?s we have need the battery changing in about year 2 to 3. Having said that, 2 to 3 years is not bad for battery life! I can cope with that.
New batteries from APC can be on the expensive side (Around £35+VAT), but non ...
Product Information for "Liebert PSA 650MT - UPS - 650 VA" »
Manufacturer's product description
The Liebert PSA is a line-interactive UPS that offers full-featured power protection for PCs, network workstations, small routers, bridges and hubs, point-of-sale systems and other electronic equipment. It features automatic voltage regulation (AVR), which prolongs battery life by allowing the unit to maximize its time on utility power before utilizing the battery when input power falls below specified limits. A choice of communications includes USB, serial or contact closure. Designed with simple controls for easy operation, the Liebert PSA provides over five minutes of back-up time at full load - more than enough time to save work in process and shut down your system.
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