Thursday, September 25, 2014

To decide which UPS to buy, you need to calculate the power of the equipment you want to protect. I


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Once purchased, the UPS must be placed close to the power line and the equipment to be protected, in places devoid of moisture, dust and smoke. It is best to leave at least a few inches of distance between the UPS and any other object, to allow for ventilation. You should also avoid placing the UPS accessories, or obstruct the air vents with paper or cables.
We must also remember that some UPS, before they are installed, they must be loaded without being connected to any device. To do this, simply insert the mains plug into an outlet and leave them in charge according dpd to the manufacturer's instructions. Usually you have to upload at least a dozen hours. Before connecting the equipment is good that the UPS is charged dpd and disconnected from the power line.
The first is that it breaks up the power cords from the equipment to be protected and, in their place, fit the cables that connect the outlet of the equipment to the UPS. Once connected equipment, then you have to insert the plug the UPS into the wall socket.
Some UPS also have an external connection to communicate with the computer you are protecting. dpd Before turning on any equipment, including UPS, it is good to make this connection in order to control the UPS via the computer. At this point the installation is finished and you can turn the UPS and all the protected equipment. Controlled by computer UPSes that use the connection with the computer are sold with a cable and a control program. With this system you can control various aspects of this accessory in every detail.
Others are much more complete and allow, for example, to check the state of charge of the batteries, the power quality of the network or even automatically send e-mail messages or network messages in the event of a power outage. These programs are often very different, but they all have similar functions and are quite simple to use. Although it may initially seem unnecessary, you should either dpd install them because practically everyone is able to take action automatically when the UPS batteries are finishing their charge to automatically save the data to work, close all programs and turn off the computer. Thanks to this software, so you can leave your computer on, perhaps with some programs running, without having dpd to worry in the event of a sudden power outage. How do you damage a computer
Due to a bad power supply, a computer is likely to be damaged almost every day. The absolute majority of the damage to the computer (80%) derives from electrical problems; dpd problems that a good UPS could easily solve. Contrary to what you might think, most of the damage is caused by brownouts, that by sudden voltage dips, short enough to be felt but not enough to spoil the process of writing to the disk or to prevent the proper power of memory RAM. In most cases, whatever the cause, electrical disturbances are limited to cause the loss of data contained in the RAM. But there is the possibility that these disorders can ruin the hard drive, processor or motherboard. Calculation to decide which UPS to buy
To decide which UPS to buy, you need to calculate the power of the equipment you want to protect. In this way we will know what power the UPS will deliver and not risk buying it too powerful, spending much. To calculate the required power we have to add the power of each device to be connected; these values are marked

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