Posted on : 16-12-2011 | By : Skylar Ethan | In : PC Repair
Uninterruptible Power Supply (UPS) systems are still fundamental to data centre design with their key role to sustain the power supply when the mains fail. The core of a UPS system is its batteries – in the present day there is greater concern for green technologies for data centres so choosing the right UPS battery configuration and general battery rack maintenance is important in improving power efficiency.
The correct battery configuration choice optimises the reliability of UPS, hence why it is imperative to ensure the needs of the user are met whilst not compromising on resilience levels. The serial string configuration is where identical battery blocks are wired end to end to form the UPS battery – both simple and cost efficient, but if one battery fails, the whole string is disabled.
The alternative to this is multiple, parallel battery strings which use a combination of two or more serial strings – all strings having the same number of blocks. This is more resilient and provides longer battery autonomy during a mains outage.
Lead-acid batteries are the popular choice for many UPS systems, as standard UPSs use Open-Vented or Valve Regulated Lead Acid (VRLA) battery types. VRLA are favoured because they are more environmentally friendly and are low maintenance.
Battery maintenance is a vital part to keeping a UPS system running correctly, this entails checking the batteries for corrosion, leaks and cracks and tightening connections. A qualified individual from a UPS supplier will be able to do this and identify any problems which could result in replacing the batteries or temporary UPS hiring .
Posted on : 26-07-2010 | By : Skylar Ethan | In : PC Repair
Computers have now become an integral part of our lives. At home or at work or for any other aspect of our lives computers play an important role. But like any other machinery computers too are prone to problems and breakdowns.
You cannot afford to let the computer remain in that sorry state for a long time. This has made the demand of computer hardware specialist who can provide technical advice increase manifold.
Many companies provide for computer maintenance services. You need to choose for the right type of company that can provide you service just at the time you need it without any delay and that too which won’t cost you much.
Not necessarily that every time your computer goes out of order the ‘computer support specialist’ would be visiting your home or work place to repair it. It can also be done over the phone. A simple search over the internet can provide with a host of online pc repair tips by which you yourself with the instructions provided in the guide book available over the internet can quite easily get the computer repaired.
Online pc repair is becoming popular among people especially that who are too busy to remain at home waiting for the computer support specialist to arrive. Also certain computer defaults are not that much complicated as it might seem to be.
Various problems like basic system maintenance, software updates, virus removal or even wireless network configuration can be repaired all by your own with the little help from online instructions.
Another reason why online pc repair is becoming so much popular is that it saves a lot of money. However the basic drawback of online pc repair is that if there are any hardware failures then there is no other way than to visit the local computer repair shop or call for computer support specialist.
But all in all online pc repair is the best option for solving any computer software related defaults that is cost effective and also time saving.
Do you need Computer Support to fix PC problems? Call MTSS at 1.866.515.9918. We offer 24×7 Online Computer Support to resolve any and all computer related issues for both Desktops and Laptops.