Knowing what your UPS system does should be just the beginning of your UPS knowledge. Going a step further to learn the key components of a UPS will help you understand how it works, identify potential problems and help you avoid them. Continue reading “Why You Must Know the Four Components of a UPS System” »
One question that we often receive is how to provide reliable power conditioning and uninterrupted power when the environment is less than ideal. High temperatures, weather, humidity and other harsh physical elements can wreak havoc on a UPS system and batteries. Toshiba International Corp (TIC) recently secured one of the first patents on a true, outdoor UPS that is purpose built for outdoor and rugged environments. See more for their recent press release!
Continue reading “True Outdoor UPS for High Temperature and Harsh Environments” »
When a company is deciding on ideal back-up power equipment for their space, they consider many factors, such as the capabilities of the system, how much the system can grow and expand, and what equipment the system will be supporting. One of the more important aspects of this decision is also the system’s overall efficiency. If your UPS is inefficient, it can end up costing your company time and money if it is not properly designed and utilized. Let’s review the concept of efficiency for UPS equipment, ways that efficiency is measured, and how the resultant data can then be applied to make improvements and realize savings to your UPS system. Continue reading “How Energy Efficient is Your UPS System?” »
Everybody wants to find their “match.” This is true in both life and in business: finding the right job, the right partner or the right community is important to us. This is also true in the critical power world. The idea of finding the right UPS “match” for your critical power applications by looking at several main factors is very important for the application to function most efficiently and effectively. Today, we will break down the three important categories to consider when making your UPS selection. Continue reading “The Match Game: What UPS Model Best Fits Your Application?” »
Modular UPS systems are designed to be flexible, and are often more user-friendly when it comes to replacing UPS batteries. Rather than a cabinet full of large, heavy batteries, many models are designed using battery modules, with multiple batteries that are housed in an enclosure. The module can then be installed by simply sliding the enclosure into the UPS chassis. These are also often designed to be “hot-swappable”, allowing the user to replace battery modules without the need to power off the UPS system. The downside is that purchasing new UPS battery modules can be expensive. One cost effective way to replace batteries is to consider purchasing refurbished, certified UPS battery modules. In this blog, we will cover the advantages of utilizing refurbished UPS battery modules and the steps QPS goes through prior to shipment. Continue reading “Refurbished Battery Modules: Pairing Safety with Savings” »
A while back, we ran an article on “What Your UPS Alarm is trying to Tell You” to help explain some of the basic alarms you might experience. In this article, we will go into more depth about how your service provider should respond, triage, and resolve your issue, from when you first contact them to completion. We will also discuss the importance of understanding the provisions your provider makes for response time and resources. This gives you an expectation of what happens “behind the scenes,” so you better understand the process involved in supporting your UPS.
At Quality Power Solutions, it’s important to us to build a knowledge base with our readers and customers, so we can create a meaningful shared dialogue on educational topics related to the critical power industry. We went through quite a few topics this year, so it’s always interesting to go back over what we shared. Here, then, is our QPS “blog year” in review summarizing our 2018 discussions. Continue reading “QPS Blog Year in Review: Lessons from Critical Power Discussions” »
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.
Our third entry in our series on field service reports concentrates on understanding balancing UPS loads. Before we dive in, let’s start by defining what it means to balance UPS loads. The definition of balancing UPS loads means to distribute loads evenly across the total output of the UPS.
Balancing UPS loads is normally recommended in order to avoid overuse on any one phase of the UPS equipment. In an example with a 3-phase UPS, the UPS puts out a certain amount of amperage, which can be separated into thirds of the total kVA rating across the three phases. When properly executed, balancing UPS loads avoids overuse and increases the useful life of the UPS by maximizing its output. Continue reading “Understanding Field Service Reports Part 3: Balancing UPS Loads” »
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.