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Customized course by one of Canada’s leading experts in industrial, commercial, institutional and residential electrical installations.

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 Code to help electrical professionals on the effective application through an improved understanding of the intent of the rules. Also, our course will instruct electrical...

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News & Trends

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...

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

Transformer Protection

Conventional Methods to AI-Based Solutions

Evolution of Transformer Protection The protection of electrical transformers is crucial for maintaining the stability and efficiency of power systems. Traditionally, protection schemes have relied on mechanical and analog devices to detect and mitigate faults. However, the landscape of...
Generator Protection

Integration of Generator Predictive Maintenance

The reliable and efficient operation of power grids relies heavily on the effective protection of generators. Traditionally, generator protection focused on reacting to faults after they occur. However, advancements in sensor technology, data analytics, and machine learning are enabling a paradigm...
Transformer Protection

Overcoming Relay Coordination Challenges

Relay coordination in electrical transformer protection is a critical process that ensures the safety and reliability of the power system. Effective coordination involves configuring multiple protective relays to operate in harmony, such that they correctly identify and isolate faults with minimal...