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A Guide to Maintaining Backup Power Systems

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APC distributor in Pakistan

A power outage that causes an interruption of this magnitude can have serious consequences. For the electrical infrastructure and the equipment connected to it. As well as put the operability and reputation of the organization at risk. We offer best services and products for APC distributor in Pakistan.

That is why data centers face great challenges to offer the reliability. That users are looking for and a high level of availability. To ensure that operations do not stop. And can respond in a timely and efficient manner in critical scenarios.

In that sense, having backup power systems. That operate efficiently is essential to protect and support business activities and active equipment.

When a power outage occurs or drops to an unacceptable voltage level. Backup power systems like emergency plants. And uninterruptible power supplies (UPS) kick in and provide backup power. In this way, we can protect information in a timely manner. And business operations remain continuous.

How Do Backup Power Systems Work?

We can configure UPSs to alert servers to shut down in an orderly fashion. When an outage occurs and batteries are running low.

In a similar way, the emergency plants work since when detecting the failure. That automatically orders the plant. To turn on to backed up that needs to provide energy to the space.

Every power supply system comprises complex subsystems with many internal components. All of which are necessary for reliable operation. To provide emergency power in the event that a building’s primary power loose. Failure of one or more of these systems could compromise the power system’s ability to have power availability in an emergency.

Regardless of the type of backup power source that we used. One of the best things you can do to maximize uptime is preventative maintenance.

Preventive maintenance of an infrastructure’s backup power supply system. Including routine inspections, system tests, and frequent maintenance. This helps ensure proper operation. And improve the lifespan of backup equipment.

Factors Affecting Power Backup Systems

APC distributor in Pakistan

APC distributor in Pakistan

Each power backup system has a useful life that is generally determined by the manufacturer. And can vary according to model. The size or backup capacity, among others.

However, it is important to know the calculated manufacturer’s expectation. Based on the support equipment. That we keep in ideal conditions and constantly maintain it.

If these systems experience a change in environment. Such as changes in ambient conditions, their useful life may decrease. This means that life expectancy is not necessarily a way to measure. When should we replace equipment. We share some alert factors that you we can consider. To identify the state of your backup equipment.


A UPS system for example relies on electrochemical storage of the battery. But naturally as your UPS ages the chemicals in the battery. That also age and decrease in concentration/efficiency. Even with proper placement, care, and preventative maintenance. At some point your UPS battery will need to replace based on age alone.

Environmental Conditions

Aside from age, environmental conditions such as temperature. It is one of the most common reasons. Why it can shorten the useful life of any equipment supporting mission-critical operations.

Not only can the ambient temperature fluctuate by small degrees (still reducing battery life over time). But the ambient temperature can have larger changes.

Maintaining the right environment in a data center or other place where we stored equipment. It is not an easy task. Also, humidity, dust etc. can negatively affect the operation of the equipment. It can control the more environmental conditions. The longer it will last and the more likely it will work efficiently when you need it most.

Frequency Of Use

The whole point of a backup system is being able to use it at it needs the moment. And, while power backup systems are successful in the face of a crisis. The more they use. It is normal for them to wear out over time. In the case of UPSs, the longer the battery has to go through the deployment discharge and recharge cycle. The faster the battery will deplete. Also, the discharge capacity/strength/quality of your battery will decrease. Over time just from plugged in and ready to go.

Load Size (Power)

We design every backup system to meet certain conditions based on its specific characteristics. However, sometimes for the price, backup systems of lower power or load size. And often choose what the mission critical room requires.

Although there is a common fear of oversizing equipment to meet room needs. The load size changes frequently over time. And in most cases, that change is an increase, not a decrease. This means that, in the case of UPSs. They will not have an adequate power supply to meet the power requirements at the time of deployment.

Maintenance Practices

The frequency, quality, and thoroughness of preventive maintenance on power backup systems. It directly affects the life of its components and the system as a whole. Therefore, preventive maintenance should include monitoring tasks. On a monthly, quarterly, and annual basis to maximize the life of the backup systems. As well as maintain the reliability of the entire room.

Best Practices for Maintaining Backup Power Equipment

Preventive maintenance is one of the most effective practices to guarantee optimal operation of the equipment and facilitate the best use of its useful life. This will also result in cost savings for replacement parts or outages in the event of a malfunction.

Don’t underestimate the power of something as simple as visual inspections, cleaning, and consistent testing to extend the life of a power backup system. However, many organizations allow these procedures. To put aside to address other concerns that are currently priorities, which is understandable.

But, considering that implementing an infrastructure maintenance and management plan. Can prevent serious component problems and minimize the risk of costly outages. Perhaps the level of priority should be different from what it gives initially.

The team needs to have the full picture of maintenance practices and their role. So that maintaining the constant visual inspection. Cleaning and testing schedule becomes much easier and more consistent.

Visual Inspections

They make it easier to identify the most obvious damage and be able to attend to it as soon as possible. Some questions to consider are:

Is there dust, dirt, or debris?

What does the battery look like?

Are there leaks?

What has changed since the last inspection?


Equipment cleaning helps maximize system life. Maintaining a consistent visual inspection schedule of the backup system. Will also allow you to be more consistent with the cleanliness of your backup equipment.

Dust accumulation can be a long-term problem. But through constant cleaning. It can prevent from its first appearances. The stricter the hygiene policies are and the more they carried out as established. The more likely it is to function efficiently at critical times.


The discharge cycle of a UPS battery can decrease the battery’s ability. To deploy to the necessary capacity at the time of a power failure. Because of this, routine UPS capacity testing should be part of any UPS system’s preventive maintenance plan. And this practice would also recommend in the case of emergency plants. Even if there is a monitoring system in place.

Automated Monitoring

While the aforementioned strategies rely heavily on “manpower,” automated monitoring relies on machines and technology. For example, a UPS monitoring system will connect to the UPS. And independently monitor things like voltage, frequency, and current, battery health. Such as ohmic value, connection resistance, and temperature. This type of monitoring helps predicts potential power failures so they can anticipate and prevent. Rather than reacted to, and simply hope to mitigate the damage.

As well as providing alerts when critical issues detect. It provides reports to see what is happening. And how it is affecting the system. Which can be useful in tailoring your preventative maintenance approach.

How Do You Know When Maintenance Is Due?

Our experts recommend using various methodologies to provide preventive maintenance. In order to minimize and/or prevent failures. That can cause costly downtime or have serious consequences for the organization.

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