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| subject: | UPS units and Lightning |
Sean... SD>Don't use that button on a daily basis. The UPS needs to be on at all times SD>to make sure it's working correctly. SD>Otherwise, you might as well plug in your devices to a surge-protected power SD>strip and save your money. I do have some surge protected power stripes besides the 3 UPS's. I've got 3...one for each of the computers (the main BBS computer, and one for each of the laptops). The original BBS computer quit booting up (not sure if it is motherboard or hard drive failure), but I quit using it at least 2 months ago. I basically need to just take it to PC Assistance, and have them wipe the drive, and use the rest for parts. However, if there's a threat of thunderstorms in my area, EVERYTHING gets unplugged in the apartment...EXCEPT for the refrigerator/freezer, stove, dishwasher, and garbage disposal, as they're part of the apartment, and I wouldn't be responsible for repair or replacement on those if they got zapped by a lightning strike or surge. Thunderstorms in Arkansas are prolific lightning producers...and sometimes, it's like living in an ungrounded Faraday cage. In one recent 12 hour period, they measured 2500 lightning strikes across Arkansas...with Pulaski County (Little Rock) getting 500 strikes in one hour!! I heard of a ham radio operator who had SPARED NO EXPENSE for lightning protection. You name it, he bought it, and installed it. He took a direct or very close to direct hit...his tower, mast, antenna, and coaxial cable...were VAPORIZED (not a trace left)...then all of his UPS's and the devices they were protecting, were DESTROYED. So, all that money that he spent was for nothing. Take it from someone who has personally suffered 2 indirect strikes...I still got the shock, but carry no electrical charge, and can be handled safely ...about the power of lightning. Each bolt: 1) Is 5 miles long 2) Can strike as much as 20 miles from the parent thunderstorm 3) Is 50,000 Degrees Fahrenheit (5 times hotter than the sun's surface) 4) Has 300,000 volts...and 30,000 amps of electricity In short, it's no contest. I'd rather be offline a few hours or days, rather than permanently, from a lightning strike. SD>Sean SD>(who has six UPSes running as he types in his room) Braggert. I've always used UPS's from American Power Conversion, even when the BBS first came online in December, 1990 (on a Radio Shack 32K Model 100 laptop). In fact, over 20 years ago, my submission on how good APC units work, was noted as "Letter Of The Month". The image from that is on the BBS's website (toward the bottom of the page) at http://wx1der.dyndns.org Daryl --- þ OLX 1.53 þ So easy, a child could do it. Child sold separately. --- Virtual Advanced Ver 2 for DOS* Origin: The Thunderbolt BBS (1:19/33) SEEN-BY: 18/200 19/33 34/999 90/1 116/18 120/331 123/500 128/187 135/364 140/1 SEEN-BY: 218/700 222/2 226/0 160 230/150 240/1120 249/303 261/38 100 266/404 SEEN-BY: 267/155 280/464 1027 282/1031 1056 292/907 908 320/119 340/400 393/68 SEEN-BY: 396/45 633/267 280 640/384 712/620 848 770/1 801/161 2320/105 303 @PATH: 19/33 261/38 712/848 633/267 |
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