Latest Generators/UPS Articles

Understanding Maximum Continuous Rating

Maximum continuous rating defines the highest load a transformer, generator, or circuit breaker can safely carry without overheating. It ensures thermal limits, system reliability, and long-term efficiency in electrical equipment under rated operating conditions. Understanding the Role of Maximum Continuous Rating in Power Systems The maximum continuous rating (MCR) is a cornerstone concept in electrical engineering, representing the upper threshold of power that a device or system can sustain indefinitely without overheating or damage. While frequently used to define the maximum continuous rating (MCR) of power generation facilities, the principle of MCR extends far beyond, encompassing a wide array…

Top 10 Tips For Selecting A UPS

Tips for Selecting UPS System: assess load capacity, runtime, topology (offline, line-interactive, online), power factor, battery chemistry, surge protection, voltage regulation, efficiency, redundancy, SNMP monitoring, and harmonics for reliable power conditioning. A Practical Guide to Selecting a UPS System Every day, an interruption to electrical service in homes, businesses and public sector organizations occurs, and the losses from these power outages can be extensive and of great consequence. For a business, the recovery time is significant and the costs are high. According to Price Waterhouse research, after a power outage disrupts information technology (IT) systems more than 33 per…

Battery Backup Explained

Battery backup delivers uninterruptible power to critical loads using UPS topology, inverter systems, and energy storage, providing voltage regulation, surge protection, and runtime during outages for sensitive equipment and industrial control circuits. The Complete Guide to Battery Backup Battery backup is crucial in providing uninterrupted power for our devices and equipment during power outages. By understanding the different types of backup systems, battery capacity, and maintenance, you can make a well-informed decision to protect your home or business from unexpected power interruptions. So embrace the benefits of modern battery backup solutions and never be left in the dark again.…

Understanding Your UPS Power Supply - Uninterruptible Electricity

UPS power supply ensures uninterruptible power, voltage regulation, and surge protection with battery backup, inverter, and AVR, delivering clean sine-wave output for servers, networking gear, and industrial controls during outages and brownouts. UPS Power Supply Fundamentals WHAT IS A UPS POWER SUPPLY?An Uninterruptible Power Supply (UPS) System is a device that supplies battery backup power to computers and peripherals during short power outages, and allows systems to safely shutdown during prolonged blackouts. UPS systems also correct brownouts and overvoltages, stop damaging power surges and filter disruptive line noise. An Uninterruptible Power Supply system sits between a power supply (e.g. a…

UPS Ratings — Not So Apparent

UPS ratings define uninterruptible power supply capacity, kVA/kW, power factor, efficiency, and battery runtime, guiding load sizing, surge protection, and runtime planning for data centers, industrial controls, servers, and critical infrastructure. Understanding the Role of UPS Ratings in Power Systems The uninterruptible power supply (UPS) industry is very competitive. Products are often selected based on the cost per volt-ampere (VA) of output power. In such markets, assessing designs such as high-efficiency UPS systems can clarify total cost of ownership beyond headline VA pricing.This approach works well when vendors have tested their UPS system with common computers so that the user can select from…

What Size Emergency Generator Do I Need?

You need an emergency generator sized to your total wattage needs. Smaller units, ranging from 5 to 7 kW, cover essentials such as lights, refrigerators, and sump pumps, while units with 20–22 kW provide reliable whole-home backup, including HVAC systems. What Size Emergency Generator Do I Need? Emergency Generator Standby Power Training Power Quality Analysis Training Request a Free Emergency Generator Training Quotation The first step in choosing a generator is calculating your total wattage requirements. Appliances and devices draw two types of power: running wattage, which keeps the equipment operating, and starting wattage, sometimes referred to as surge…

How Does a Generator Work?

A generator works by using electromagnetic induction to convert mechanical energy into electricity. A rotor spins inside a stator, creating current, while a voltage regulator ensures stable output for homes, businesses, and industrial use. Understanding the Generator A generator is a device that converts mechanical energy into electrical energy by using an engine or turbine to rotate a rotor inside a stator. As the rotor spins, it creates a changing magnetic field that induces an electrical current in the stator windings. This generated alternating current is then regulated and delivered for use in residential, commercial, and industrial electrical systems.…