Introduction A UPS, or Uninterruptible Power Supply, is designed to provide protected electrical power to connected equipment during power disturbances and outages. For businesses operating computers, network infrastructure, medical equipment, industrial electronics or other sensitive loads,...
Read the GuidePOWER ICON GUIDE
Practical Guidance for Power, Protection & Critical Equipment
Understand UPS systems, electrical protection, power management and equipment requirements with straightforward guides designed to help you make better-informed technical decisions.
Whether you’re selecting a UPS, evaluating a site, replacing batteries or troubleshooting a power issue, start with the information you need.
Understand the Technology Before You Choose
Power and equipment requirements can be difficult to evaluate without the right technical context.
Our Guide brings together practical information on UPS systems, electrical protection, backup power, batteries, site readiness and critical equipment support—helping you understand the factors that matter before purchasing, installing or maintaining a system.
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Browse practical articles covering the fundamentals of UPS systems, power protection and technical site requirements.
Understanding the Vertiv Liebert GXT4 UPS Series
Introduction The Vertiv Liebert GXT4 family is an established online UPS platform designed for applications requiring continuous power protection. Power Icon’s current catalogue includes...
Read the GuideUnderstanding the Vertiv Liebert GXT5 UPS Series
Introduction The Vertiv Liebert GXT5 family includes online double-conversion UPS systems designed for applications requiring protected and continuous power. Power Icon’s current catalogue includes...
Read the GuideHow to Maintain a UPS System
Introduction A UPS should not simply be installed and forgotten. Regular inspection and maintenance can help identify issues before they become operational problems. What...
Read the GuideWhy Electrical Site Assessment Matters Before Equipment Installation
Introduction Installing equipment without first understanding the site’s electrical conditions can create unnecessary problems. What Should Be Assessed? A site assessment can consider: Why...
Read the GuideWhat Is AVR and When Do You Need It?
Introduction Automatic Voltage Regulation, commonly referred to as AVR, is used to regulate variations in electrical voltage. Why Voltage Regulation Matters Electrical equipment can...
Read the GuideHow Long Will a UPS Run During a Power Outage?
Introduction UPS runtime is not a single fixed number. The amount of time a UPS can operate during an outage depends on several variables....
Read the GuideWhat Is Online Double-Conversion UPS Technology?
Introduction Online double-conversion is a UPS architecture designed for continuous power conditioning and protection. How It Works The incoming AC power is converted to...
Read the GuideRefurbished UPS vs. New UPS: What Should You Choose?
Introduction Buying a UPS doesn’t always mean buying a brand-new unit. Refurbished UPS equipment can provide another option for businesses that need established power-protection...
Read the GuideUPS Batteries: What You Should Know Before Buying
Introduction The battery system is one of the most important components of a UPS. A UPS can be electrically functional while still requiring battery...
Read the GuideHow to Choose the Right UPS Capacity for Your Equipment
Introduction UPS capacity is commonly expressed in VA and watts. Choosing a UPS solely because its VA rating appears sufficient can be a mistake....
Read the GuideOnline UPS vs. Standby UPS: What’s the Difference?
Introduction Not every UPS uses the same power-protection architecture. Two commonly discussed approaches are standby UPS systems and online UPS systems. Understanding the difference...
Read the GuideWhat Is a UPS and Why Does Your Equipment Need One?
Introduction A UPS, or Uninterruptible Power Supply, is designed to provide protected electrical power to connected equipment during power disturbances and outages. For businesses...
Read the GuideCan't Find the Answer You're Looking For?
Some power and equipment requirements are specific to the site, application or connected equipment. If you’re dealing with a requirement that isn’t covered in our guides, speak with our team directly.