Intelligent Power Today Magazine

News and Trends

Illuminating Decisions: EPRI Lights the Way for Modern Lighting Adoption

Facility managers and operators understand the critical role lighting plays in their daily operations. Accounting for roughly 30% of a commercial building's energy load, lighting significantly impacts energy consumption and associated maintenance costs. However, focusing solely on the initial fixture cost misses a crucial aspect of responsible lighting management – the long-term perspective.

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Beyond the Sticker Price: Unveiling the True Cost of Light

Modern lighting solutions promise a...

Buyer's Guide

News & Trends

2024 CE Code Training - Better Understanding of the Rules

CE Code training is intended to do a lot more than instruct about what changes have taken place since the last time Canada issued a national electrical code. We are producing a series of courses across Canada by one of Canada’s leading experts on the 2024 Edition of Canada’s Electrical...

Counterfeiting Kills

Each year, the counterfeiting of well-known brands and products continues to rise, creating an even more threatening problem. Such well-known counterfeited brands, including consumer safety and critical electrical products, are estimated to be five to seven percent of world trade. The International...

Introducing Intelligent Power Today

Welcome to Intelligent Power Today Magazine, our publication that explores and explains the who, what, where, when, why and how of intelligent electrical devices, a collection of complex mechanical devices and sophisticated control systems used in industrial, commercial, and institutional...

Electrical Protection

Selecting the Right Protective Device: Understanding Fuses, Circuit Breakers, and Choosing the Best Fit

Overcurrent and short circuit protection are critical components of any electrical system, safeguarding equipment and preventing catastrophic failures. Selecting the appropriate protective device, fuses or circuit breakers, requires careful consideration of various factors to ensure optimal performance and system safety. This article explores the key differences between fuses and circuit breakers, analyzes essential factors for device selection, and provides guidance on choosing the best fit for specific applications.

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Understanding Overcurrent Protection Devices

Overcurrent protection devices are essential components in electrical systems, designed to protect circuits from excessive current flow that can cause damage or fire risks.

Fuses

Fuses are one-time use protection devices that melt when the current exceeds a predetermined level, thereby interrupting the circuit. They are known for their simplicity, cost-effectiveness, and precise operation.

Circuit Breakers

Circuit breakers, on the other hand, are reusable devices that trip to interrupt the circuit...

Electrical Protection Articles

Overcurrent and Short Circuit Protection

Smart Relays and Intelligent Control

In the realm of electrical protection, the advent of smart relays and intelligent control systems has revolutionized overcurrent and short circuit protection. These advanced technologies enhance the precision, responsiveness, and adaptability of protective systems, significantly improving the...

Cybersecurity for Protective Devices

Advancements in Encryption for Protective Devices

The secure communication between protective devices in electrical systems is paramount for reliable and safe operation. With the growing prevalence of cyber threats targeting critical infrastructure, robust encryption technologies are essential to safeguard sensitive data and prevent unauthorized...

Lightning Protection Systems

Design and Installation Challenges

Lightning strikes pose a significant threat to structures and electrical equipment. A well-designed and installed lightning protection system (LPS) is crucial to safeguard buildings, infrastructure, and personnel from the damaging effects of lightning strikes. However, designing and installing...

Motor Protection

Compatibility Issues with Generator-Backed Power Systems

Line-interactive uninterruptible power supply (UPS) systems play a vital role in maintaining seamless operation during power outages. Their integration with backup generators, however, can pose challenges regarding synchronization and power quality. While both UPS systems and generators serve as...