Entries by Karyn Schairer

5 Takeaways from Eaton’s 2017 Blackout Tracker Report

Since 2008, power equipment provider Eaton has collated and released an annual report called the Eaton Blackout Tracker. This report compiles annual power outage causes and associated impacts in the United States. The report’s purpose is to provide greater awareness of the vulnerability of the U.S. power grid, the types of losses outages can cause, […]

Understanding Field Service Reports Part 4: Thermal Image Scanning

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 […]

Understanding Field Service Reports Part 3: Balancing UPS Loads

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 […]

Understanding Field Service Reports Part 2: Capacitors and Fans

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 […]

Understanding Field Service Reports Part 1: UPS Batteries

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) […]

Toshiba SCiB Batteries: UPS Lithium-Ion Technology

Managers responsible for critical IT loads or other high demand applications want to make sure that their equipment is protected by the most reliable, efficient technology possible. This is especially true when it comes to UPS battery back-up technology. There has been great interest recently in Lithium-Ion battery technology and the UPS Lithium-Ion Battery market is […]