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 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...

Applications of Arc Quenching Devices

Arc quenching devices represent a significant advancement in electrical safety, designed to rapidly extinguish electrical arcs that can occur in power systems. These devices enhance safety and protect equipment by minimizing the duration and impact of arc flash incidents. Arc quenching devices...

Building Automation Training

Wireless Mesh Networks in Scalable Lighting Control

Wireless mesh networks represent a significant evolution in communication technology, offering a robust, flexible, and scalable solution for building automation, especially in lighting control systems. Unlike traditional star topology networks, mesh networks consist of nodes that directly...

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...

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