Posts Tagged ‘uninterruptible power supplies’
While home computer users may be able to neglect the need for an uninterruptible power supply and only experience minimal repercussions for it, anyone who is in charge of maintaining a communications network or workstations at the office would be unwise to go without a UPS.
There is no doubt, that a problem will occur at some point or another. Either a power outage, a surge, or a blown fuse. Problems with your power supply, in any event, can not only ruin a day’s worth of work, but can destroy workstations themselves. All it takes is one power surge at just the wrong moment to completely fry a hard drive. If you are in charge of running communications networks then the same applies. The Wifi hotspot at your coffee shop, needs to be running at all times, otherwise there’s a good chance your clients will find somewhere else to do their work.
An uninterrupted power supply, then, serves as an insurance policy against these inevitable occurrences. It will in the long way save you quite a bit of money even though initially you may be a bit reluctant to make the investment. You can obtain a basic UPS unit for under forty pounds. In comparison to paying to have a damaged computer fixed or hiring a recovery team to salvage your files from the hard drive, this is considered quite reasonable.
At some point or another, there is no doubt you will have a power related problem; so ask yourself this question, is it better to spend a little bit of money now, or to spend a fortune later.
Solving problems before they occur can be great, but to be able to do this you need to use a reliable UPS unit. Uninterruptible power supplies, even the most basic, will allow you time to close down all your files safely in the event of the power going out.
In short, uninterruptible power supplies are simply an insurance policy against the inevitable power problems that we all experience sooner or later, and by spending a little bit of money now, you can potentially save hundreds, if not thousands in the long run. Making the investment, would be a wise move for anyone in charge of maintaining workstations.
There are a number of reasons apart form the natural calamities that can badly affect the working of your electrical devices. When the power gets cut off without warning it is important to have solutions in place to safeguard important data.
An uninterruptible power supply is the superlative solution to this problem as they help safeguard your equipments from all kinds of electrical disorders like brownouts and various other hindrances. Installing a UPS however, will not guarantee the safety of your equipment. Extra security measures need to be carried out to ensure absolute safety of your applications. The ten solutions listed below will help you to maintain the safety of your devices.
Lightning can badly affect your hardware, as it is capable of transmitting through telecommunication cables and causing short circuits as it passes through. By installing a UPS data protection circuit which separates your computer network from the telecommunication’s data line you will be eluding such situations. This will prevent the power surge from destructing other devices and saving you the cost of replacing the entire burnt out plugs and switches. You will only need to replace the data protection device that gets destroyed when such an electrical surge takes place.
Always install the software that that comes along with a riello UPS to guarantee that all your devices are correctly powered if the original utility power is temporarily cut off. Check to see if all communication cables are in place so that the PC and the UPS are able to connect with each other.
Apart from installing the software that comes with the UPS, it is advisable to change the factory default configurations and set it according to the requirements of your company. Shutting down your applications safely will be dependant on the amount of time your UPS is able to provide backup support for; check that configurations are set appropriately.
Batteries need to be changed at intervals as they will not last you a lifetime. In order to ensure that your backup battery is functioning properly, you must install a battery backup tester that will regularly check the status of your battery. To ensure regular tests are carried out you should mark the dates on a calendar. You need to know whether your battery is strong enough to power all your equipment; this will help you.
When future demands in workload happen make sure your present UPS is capable of supporting all your devices. You must calculate your total requirement and compare it with what your UPS can provide because if you overload it, the UPS battery is sure to die out.
Many UPS brands are unable to supply the energy that a laser printer will need so it is important to remember not to plug a laser printer to the UPS. Overload on the battery can cause weakening to its strengh.
It may be required to fulfil data replication and other network activity that need network connectivity while shutting down systems in case of outages. Therefore all such devices must also be provided with backup energy from an UPS so as to avoid a system failure.
You need to command Windows Backup to discard back up functions when it sees that the system has begun to run on the battery mode. Avoiding Unfinished or distorted backup of a previous backup file can beprevented by making any necessary changes.
Batteries need to be replaced accordingly as they can only last a few years. Some UPS brands provide Hot swappable batteries. Without having to shut down the system these are as useful as they can be. The load on the system during power surges and outages can be reduced by unplugging systems that re changed or not used often.
An uninterrupted power supply should only be used to provide you enough time to safely shut down all working applications before shutting down the system. It should not be used to continue working until it can hold because this can result in corrupted files, data loss and other technical failures.
The longevity of your UPS and uninterrupted power supply to successfully shut down your programmes before they are lost is all down to thoroughly checking everything and bearing in mind the points raised.
Summary: While we all know that our daily requirements depend largely on energy sources provided by a single utility power, we must also be aware of the fact that this lone supplier may get overloaded and cut off its source for sometime. It is in such a situation that we need an UPS to provide us with an uninterrupted power supply. But how can we tell which one is good for us?
As is known, uninterruptible power supplies or UPS are a back up source of energy that provide emergency power to devices that are connected to it until the main utility source is restored or the equipment safely switched off. Places such as hospitals rely on an uninterrupted power supply to save lives. It deters serious situations by keeping the power supply on all the time.
But how can we tell which uninterruptible power supply is appropriate for us. There are two primary kinds of uninterruptible power supplies, the on-line and the line interactive UPS systems. The double-conversion is utilised by the on-line uninterruptible power supply. This means it takes in the AC input that is available from the main utility source and then converts it into DC power. This is necessary for it to pass through the battery. Once this is done it converts it back to AC power which runs the connected equipment.
The line interactive uninterruptible power supplies have an internal or in-line inverter that transmits the DC power of the battery from the standard charging form to supplying energy during an emergency power failure. It is analogous to the stand by or off-line UPS except for the fact that it has a flexible electrical transformer that has the ability to increase or decrease the magnetic field and the produced voltage of the transformer. Without using up the stored energy it is able to withstand constant high voltage surges and low voltage brownouts.
An on-line UPS is perfect for situations where there are extreme voltage fluctuations and the equipment connected to it is highly sensitive. The line-interactive and the stand-by UPS are slightly cheaper than this one and were once used only in large consumption installatiions. They are available now however, in smaller consumer equipments. These use about 500 watts of power. Areas that use large noise making equipment tend to use these as the location is convenient. Apart from this they may require a back up generator to supply an uninterrupted power supply to these equipments.
This powerful UPS system is more advanced and more expensive than the other two UPS systems due to the fact it has an advanced cooling system that efficiently provides energy sources to your equipment and a powerful AC to DC converter. The on-line UPS works differently than the other UPS systems. The converter moves out of the circuit when there is a power cut and resumes charging when the main power supply is restored; this means it does not need any transmission switches.
You can decide, based on the two designs which uninterruptible power supply suits you the best. Whether it is for your home or office or a large organisation or industry, uninterruptible power supplies will provide you an uninterrupted power supply always.
Eaton is one of the leading providers of uninterruptible power supplies and important power solutions for individual use as well as for large organisations that require power backup systems to run their equipments. We shall see why Eaton Powerware is a widely appreciated solution for all kinds of equipment performance and management.
Powerware became a part of the large Eaton Corporation when the latter acquired it in 2004 from Invensys. It is popular for its high quality power associated products that include uninterruptible power supplies and surge protection for individual as well as for corporate settings. Eaton Powerware also offers DC power solutions to UPS backup systems providing support to equipments relating to the IT and telecommunication industries. These can include from the smallest consumer-based requirement to large-scale applications such as those found at the telephone exchange and similar organisations.
Typically there are 5 problems with electricity you might come across. These include: a) sudden power failure where the main utility power gets cut off due to overload b) a power sag which is a short phase of low voltage fluctuations c) power surge d) brownouts that are low voltage phases that can last anywhere from a few minutes to some days and the last one is over. Eaton Powerware offers solutions for each of these problems. In My view the top of the range is the Eaton series 5 by Eaton.
Different models offer different features and capability’s for your computer an other equipment. The Powerware 5110 suppresses power surges, regulates voltage and provides the essential backup support to safeguard PC’s. Similarly Powerware 5115 provides quality power management and appropriate power solutions for PC’s, small office devices, Internet working applications and NT workstations. The Powerware 5115 mount rack model is a high-density power backup and ideal solution for storage systems, servers, network systems and many other crucial devices.
Other models in the power protection systems series also provide an equally productive solution for your sensitive equipments. Eaton Powerware is a trusted brand and can be relied on without a second thought to it. It is important that you use reliable products as a backup source for your equipments. By using unknown product brands to beat the price, you are not only exposing your sensitive hardware to danger but are also giving rise to potential data error and corruption, keyboard lockup, data loss, system lockup and storage loss.
Hence, go for the best brands you can find for protection. Give them the best available power solutions and see them work hassle-free and provide excellent end results.