Posts Tagged uninterrupted power supply
RBC7 Batteries
Posted by 0845 Telephone Numbers in Mobile Computing on February 27th, 2010
Shopping for double A batteries is a fairly easy procedure, but shopping for APC batteries for your power protection systems, such as an RBC7, can be a little more complicated. If you know which steps to take beforehand, the process however, can be actually quite simple. By pointing out exactly what steps should be taken, we are hoping that here we have simplified the process for you.
If you are shopping for a replacement battery, it’s one of those events, that can either be really really simple or a major hassle. There are a few steps to take before you just point, click and have a replacement battery shipped to you.
To begin with, there is no guarantee that you will actually receive the replacement RBC7 you actually need. There are numerous given shapes and sizes for APC batteries; it’s not like buying triple A batteries or 9 volts which are all the same size.
Furthermore, manufacturers of equipment that uses RBC7 batteries are frequently known to change specifications without notice, so just know that you can’t, say, rely on the specs listed on the manufacturer’s website, but rather, you actually will have to take the battery out of your unit and see what the specifications are.
The biggest complaint that is received from APC battery retailers is that no matter how they try and put it in, it doesn’t fit. And of course, when this happens, it is generally the customer’s responsibility to send the ill fitting RBC7 battery back to the retailer at their own expense, and then, furthermore, to pay for the shipping of a correct RBC7 battery. Before ordering your RBC7 replacement batteries, check the specifications.
As for when, exactly, you should replace your RBC7 battery, as a general rule, most APC batteries will last longer than one year, but not as long as two years. There are plenty of exceptions, however, and many batteries won’t last a single year, or may last longer than two. Using the warranty as a guideline, is usually the rule of thumb when it comes down to replacing your battery. This is due to the fact that the battery is guaranteed to last as long as the warranty. If you want to look after your ups system and have continual uninterrupted power supply, then it really is better to replace it before it expires.
In truth, a good made battery will last much longer than the warranty, but if the retailer only offers a one year warranty, then it would be wrong to assume the battery will last longer. Your RBC7 batteries should be replaced as soon as the warranty runs out; this is very important. You need to remember that your powerware needs to be working in an emergency; so why wait until something terrible happens to find out your battery does not work. By replacing it in a one year period, you will be certain to be safe in an emergency.
Uninterruptible Power Supplies And The Different Types Available
Posted by 0845 Telephone Numbers in VOIP on February 23rd, 2010
We are all aware that our daily needs as far as energy goes is generally provided by a single utility power source; this however, is not probably the best way to be as a lone supplier may at times get overloaded, meaning a power cut. It is in such a situation that we need an UPS to provide us with an uninterrupted power supply.How do we know which one to choose and which one is good?
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. Uninterrupted power supply can not help to save all that important data that may be lost through the loss of power but to save many lives when it’s used in places like hospitals.
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. This UPS system is similar to the stand by or off-line UPS system but it has a flexible electrical transformer that has the ability to increase or decrease the magnetic field and therefore produce a different voltage to that of the transformer. This has the ability to suffer Low voltage brownouts and high voltage surges without using up any stored energy.
An on-line UPS is perfect for situations where there are extreme voltage fluctuations and the equipment connected to it is highly sensitive. They are more expensive than the line-interactive and the stand by UPS and were earlier available only for larger consumption installations. They are available now however, in smaller consumer equipments. These use about 500 watts of power. They are convenient for locations where there are large numbers of noise-making equipments such as those seen in large industries. 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. Uninterrupted power is an essential part of your environment if you want to be hassle free, as whether you are at home, in the office or work for a large organisation it will always provide you with an uninterrupted power supply.
Compatibility Issues With APC Batteries
Posted by 0845 Telephone Numbers in General on February 22nd, 2010
One of the biggest complaints heard by the manufacturers and distributors of APC batteries is that their new battery simply does not work with their UPS. There are some issues with regards to compatibility that must be considered when ordering a new APC battery in order to ensure that your replacement battery works with your power protection hardware.
With most types of batteries, you can pretty much expect full compatibility regardless of make or model, just so long as you’re using double A batteries in double A devices, 9 volt batteries in 9 volt devices, and so on, but APC batteries can be a little bit trickier.
Most APC companies manufacture APC batteries in all shapes and sizes, but the point is that you need to know which shape and size you need in the first place, as well as which RBC type you’re after, and so on.
Even if you think you know the shape and size, make sure you check you APC battery nonetheless. Manufacturers of equipment utilizing APC batteries frequently change these specifications without notice, and quite a few customers have ordered a battery at the presumed specifications, to then realise that their replacement APC does not fit into their unit. when this happens, it’s the customer’s responsibility, not the retailer’s, to pay for return shipping and order the correct battery.
To make sure, take the battery out and write down the specifications listed on the side. It’s as easy as that.
You may have heard that, if you use, say Yuasa batteries, then you might come accross some complications if you switch to CSB. This is actually a myth. you won’t experience any problems as long as you’re using the right type of battery at the right specifications.
Most APC battery vendors tend to only stock the more popular RBC codes. If you need to replace or back up a less common RBC code, just send an inquiry email to the website you plan to buy from to see if they can special order such a battery for you. Seeing as APC batteries are something of a niche market, most retailers will be more than happy to go the extra mile for their customers.
And of course, make sure you know your RBC code before placing an order, don’t just guess. If your RBC code isn’t labelled clearly on the battery itself, you’ll want to call or email a battery retailer about it, and see if they can help you determine what type of battery you need.
In short, when you’re shopping for an APC battery it doesn’t need to be difficult, time consuming, or confusing. Know your specifications, know your RBC code, and ordering a replacement APC battery should be one of the easiest purchases you’ll make this year.
Are Uninterruptible Power Supplies Really An Investment
Posted by 0845 Telephone Numbers in General on February 22nd, 2010
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. If you’re running a Wifi hotspot at your coffee shop and it goes out, there’s a good chance that your customers will find somewhere else to get their work done.
An uninterrupted power supply, then, serves as an insurance policy against these inevitable occurrences. Making the investment, although you maybe slightly reluctant to begin with, will in the long run, save you quite a bit of money. 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.
If you use a reliable UPS unit, then these problems are solved for you before they ever occur. 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. Maintaining workstations is a very important job, so making the investment is a wise move for anyone who is in charge of computers.
Things You Should Know About Uninterruptible Power Supplies
Posted by 0845 Telephone Numbers in General on February 5th, 2010
There are a number of reasons apart form the natural calamities that can badly affect the working of your electrical devices. In such situations you need a solution that will help you safely save important data or other activities that you might be conducting when the power got cut off without warning.
An uninterruptied power supply is the best solution to this problem as they help safeguard your equipments from all kinds of electrical disorders like power fluctuations and various other hindrances. The fact that your equipment may be well protected by installing a UPS, it does not totally guarantee it. To ensure complete safety of your applications you should undertake additional security measures. The list below shows you ten protection solutions in order 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. The destruction of the data protection device will only need replacing when an electrical surge takes place.
Always install the software that that comes along with a riello UPS to ensure that all your devices are correctly set up if the original utility power is temporarily cut off. Communication cables need to be in place; this will allow the PC and UPS to be 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. Depending on the amount of time your UPS is able to provide backup support see that the configurations are appropriately set to give you enough time to shut down all open applications safely.
Batteries need to be changed at intervals as they will not last you a lifetime. Regularly checking the status of your battery with a battery backup tester must be installed; this will ensure your backup battery is functioning correctly. Conducting tests on a regular basis should be ascertained; to ensure they are carried out 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 workloads increase in the future you need to check whether your current UPS can cope with these demands. Overloading the UPS will mean that the battery is sure to die; it is therefore important that you calculate beforehand your total requirements against what your UPS can provide.
Laser printers take up an awful lot of energy, so it’s important to remember not to plug one of these into the UPS as most UPS brands are not capable of supplying this amount of energy. Overload on the battery can cause weakening to its strengh.
In case of outages, it is recommended that while shutting down systems you fulfil data replication. To avoid a system failure it is a good idea to provide all your devices with backup energy from a UPS.
When the system begins to run on the battery mode then you need to command Windows Backup to discard back up functions. Avoiding Unfinished or distorted backup of a previous backup file can beprevented by making any necessary changes.
Replacing batteries every few years is a neccessity as they 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. Also unplug systems that re changed and not used often so that the load on the UPS is reduced during power surges and outages.
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.
Whay does my computour need an uninterupted power supply
Posted by 0845 Telephone Numbers in General on July 4th, 2009
What would happen if the power went off suddenly when you where working on your computer? You would certainly be at your wits end. However, there are definite solutions to this grave problem and the UPS is one such respite from power failure.
A UPS or an uninterruptible power supply is basically a device that provides a continuous supply of power to any gadget that is attached to it. When the electricity gets cut off the uninteruptible power supply kicks in and keeps everything going as normal. Its a power supply for emergency’s only.
This kind of an uninterrupted power supply absorbs energy from the original source, changes it to AC power and stocks it for use when there is a power failure. You could say then that UPSs are the same as a generator, but they are not. The major difference between the two is that while standby generators cannot provide instant protection from a power cut, uninterrupted power supply automatically switch over to the back up source for immediate relief from a utility failure. However, a UPS can provide protection for a limited amount of time say about 5 – 15 minutes.
UPSs are required everywhere their is a computer. However, these equipments are vulnerable if they do not have a back up source of energy to keep them running in case of a power cut. Therefore, to have an uninterrupted power supply, you must have a UPS, to support your precious computer.
The back up energy in for example, Riello UPS gives you enough time to save your important documents or any other data that you may have been working on. Generators would have been of no use in such a situation because they take several minutes to start, by which time your essential data would be lost for ever. If you wish to continue having an uninterrupted power supply from the UPS, you can use a back up generator to provide this energy source to the UPS. They can work hand in hand to give you an uninterrupted power supply until the original utility power is restored.
There are subtle differences in power the ups can change. These include a normal power failure, voltage sag, over voltage, under voltage, voltage spike, voltage sag, frequency variation, harmonic distortion, line noise and switching transient. According to these various problems, uninterrupted power supplies are grouped into different categories so that consumers are able to buy them as per their requirement.