Electrical Training

Power Quality Training

INSULATION RESISTANCE TEST

Insulation Resistance (IR) test, often called Megger test, is more than 100 years old and assumed to be a very straightforward test. During my inspection and testing work in the past 15 years in Canada, US, and internationally, I have seen different practices of performing and interpretation of IR...

Electrical Grounding and the Weather

How resistance testing is affected by the elements BY JEFF JOWETT, Megger Ground resistance testing is affected by the weather as much as any common electrical test—and sometimes even more so. Both the instrument and the test item are affected. With ground resistance testing, the test item is not...

Arc Flash Training

Arc Flash Study Data Collection Challenges

Arc flash studies are essential for assessing the risk and magnitude of arc flash hazards within electrical systems. However, collecting accurate and comprehensive data, a critical step in these studies, poses various challenges, particularly in facilities with older electrical systems and in those...

Arc Blast Protection

It may seem like a long time ago, but with respect to the age of the earth, electricity is in its infancy. When such famous names as Franklin, Edison, Tesla, and Volta were mesmerized by that “blue flame”, who could have imagined the unlimited potential (no pun intended). Electricity is...

Building Automation Training

The Balancing Act: Cost Considerations and ROI in BAS

Building Automation Systems (BAS) offer a compelling proposition for building managers, promising enhanced energy efficiency, improved occupant comfort, and streamlined building operations. However, the initial investment cost associated with BAS implementation can be a significant barrier for...

Life Safety & Security Systems: Balancing Sensitivity for Optimal Safety

Life Safety & Security Systems: Balancing Sensitivity for Optimal Safety Automated life safety systems, seamlessly integrated within a building automation system (BAS), promise vast improvements in emergency detection and response. However, achieving optimal safety depends on striking the...

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