Any outage scenario causes worry and wonder among employees, as well as stress and strain for the team in charge. Instead of working efficiently, everyone gathers around a window to see or discuss the cause, which can be one of many things.

Utility companies routinely summarize the reasons for any power outages in the regular reports. The causes range from everything in the list above to animals making their way into transformers and other components.

The causes may vary, but outages cause worry about how projects will finish on time and on budget. Every business and household needs lights, heat, equipment and other necessities to function, and certainly to prosper. Without power, injury, loss, damage and decreased revenue become unwelcomed realities.

Now imagine a different scenario, when there’s an interruption in the power supply. An uninterruptible power supply UPS keeps everything running seamlessly through a short-term outage. In the case of a long-term outage, it allows plenty of time for conversion to an alternate power source.

UPS stands for uninterruptible power supply. And with a complete system, you can remove “power outage” from your list of worries. The technology continues to improve as the importance of maintaining power to essential systems and operations becomes more and more critical.

Energy surges, spikes or dips cause fluctuations and irregularities that can adversely affect your equipment and your data, so the systems provide a clean, consistent and uninterrupted power flow that protects against those effects.

• Protect against power interruptions
• Provide adequate power during short-term interruptions and“ride-through” time to convert to backup supply
• Refine the quality of the power as it reaches your building, office and equipment
• Include a backup source for long-term outages, such as generators

The main types of UPS systems

The three general categories of modern uninterruptible power supply systems are on-line, line-interactive and standby:

An on-line UPS uses a “double conversion” method of accepting AC input, rectifying to DC for passing through the rechargeable battery, then inverting back to 120 V/230 V AC for powering the protected equipment.

In a standby (“off-line”) system the load is powered directly by the input power and the backup power circuitry, it is only invoked when the utility power fails.

Most UPS below one kilovolt-ampere (1 kVA) are of the line interactive UPS or standby UPS variety which are usually less expensive.

The bigger systems usually include a switch gear and power transformers to provide consistent, reliable electricity and guarantee from zero to only seconds per year of downtime. Critical-operation facilities require a clean, stable and consistent power supply. The UPS can act as a filter for the power coming in from a utility source and protect against the outages and other anomalies that originate with the source.

Advantage of using UPS uninterruptible power supply systems

You can read more advanatges for UPS system as below:

Continuity: Experience no outages to critical equipment like computers to factory production lines.
Consistency: Electronics within a UPS tells it when it needs to work and kicks in alternate power as needed, which eliminates glitches or surges and allows time to safely shut down main systems if and when needed.
Protection: Safeguards against all the oddities of electricity such as surges, spikes, dips and failure because the UPS essentially senses those things and switches to alternate power before the anomalies cause damage.
Filter: A line-interactive UPS acts as a kind of filter by refining the power as it comes into the UPS then adjusting its output so that internal systems receive a clean, consistent supply free of abnormalities.

The smallest UPS to power your home office or computer can beseveral hundred dollars.