Reliable power has been more crucial for running a business this year than ever. As COVID-19 continues to surge, organizations have shifted the workspace out of the office and into the home or other remote locations. With this change, a demand for quality power supply to support our remote employees has emerged. Even as we beat back the COVID pandemic, it has forever shifted how organizations look at remote work. Below are some of the questions you should ask as you plan for how to manage your critical power supply in 2021.
Caution! Winter weather is fast approaching, which for many of us, means making sure our vehicles are prepared to drive in unfavorable weather conditions. Just like you have your vehicle set up for routine maintenance, it’s especially important for your Uninterruptible Power System (UPS) as well. When dealing with critical power equipment, winter maintenance is key for making sure your generator systems are in top working order, and prepared for power outages. To keep your facility online and running smoothly this winter, here is what to watch out for during your UPS’ routine maintenance inspection.
Quality, reliable power is crucial for running your business, and right now it’s even more important than ever. As COVID-19 surged, organizations shifted their workspaces from the office to employees’ homes, and other remote locations, increasing the demand for power reliability that is more dispersed than ever. During this time, we’ve received numerous questions from customers regarding the future of the workplace environment, and although things remain uncertain right now, we know that power reliability to support remote partners is critical to helping your business be successful. Here are some of the actions we are taking to provide the best support possible for you during the pandemic.
Our fourth and final entry in our series on understanding field service reports looks at deciphering the results of thermal image scanning. The thermal image scan is important enough that QPS believes that every preventative maintenance check should have one performed. Thermal image scanning is one of the most reliable ways to predict impending UPS component failure, and if components, or the entire UPS, needs to be replaced.
In part 2 of our blog series on field service reports we will cover capacitors, what they do, and what to look for. The capacitor in a UPS is used to store an electric charge, as well as smoothing out and filtering voltage fluctuations. UPS systems vary significantly in design and technology, and as a result, the quantity and size of capacitors changes as well. In addition, because a capacitor replacement typically requires a shutdown of the UPS system for replacement, your UPS service provider likely will recommend and replace the cooling fans in the system at the same time. Both capacitors and fans are critical to keeping the UPS running, and both are just as susceptible to failure as the other components of a UPS. It is critical to understand how each component can be damaged, and what to look for in your field service report (FSR) regarding the health of your capacitors and fans. Read more
We are all familiar with going to the doctor to get a check up on our health. At the end of our visit, we typically receive a summary of what the doctor discussed with us, any tests they did, and recommendations they have for us related to those test results. A field service report (FSR) for your UPS system maintenance is similar to a health check for the unit, giving information on the condition and reliability of the UPS. Most UPS field service reports should include the unit information and location, a job description of what is being inspected, what actions were performed and their results, and the recommendations as the result of the job. In the coming weeks, we will break down a UPS service report and cover some of the main items that you should look for.
Businesses use emergency back-up power systems to ensure availability of their most critical applications. What happens then, when the critical power system needs maintenance done, or if the UPS system has an issue itself? Like a vehicle, back-up power equipment needs regular maintenance or “tune-ups” to ensure it continues running correctly. However, there are times when back-up power equipment is so critical that it cannot be taken offline, even for maintenance. Having an External Maintenance Bypass is a way to allow critical power systems to have more flexibility while maintenance is done, keeping equipment online without interruption to loads. Read more
In our last article, we discussed DC power plants, what they are, and how they are often used. Just like any back-up power system, DC power plants need regular service checks and maintenance performed to work optimally. It is important to state that DC plants, although similar to the function of UPS systems, have many functional differences and require unique training when performing annual maintenance. During a preventative maintenance visit a technician will usually isolate individual rectifiers and charging components to evaluate function and longevity. This practice helps to reduce the risk of a potential failure before it happens. Read more
For many of us, the arrival of spring means spring cleaning. When dealing with critical power equipment, spring maintenance is especially important to make sure your generator systems are in top working order, and is a great time to see how your unit fared over the winter. Any time of the year has potential for utility outages and the 2017 Eaton Blackout Tracker has shown that power outages in the US are on the rise. In fact, last year there were over 3,526 noted outages with an average outage duration of 81 minutes. To keep your facility online and running smoothly, here are a few tips to keep your emergency power in great shape.
The second battery on our “get to know you” list is the Wet Cell, or Flooded Cell battery. UPS Systems are used in a variety of applications and, as a result, may require a wide variety of run time requirements or discharge characteristics. The battery cell is comprised of a hard plastic enclosure, typically Polycarbonate or Styrene Acrylonitrile (SAN) Plastic, lead plates and an electrolyte that allows the flow of current. Read more