Electrical Training

Building Automation Training

Convergence in Building Automation

According to a recent report by Accenture, the Industrial Internet of Things (IIoT) could drive many trillions of dollars in economic growth worldwide in the next 15 years. Building automation is expected to represent a huge chunk of the total IIoT opportunity—at least, for those able to take...

Balancing Investment vs. Savings in BAS for HVAC Systems

Building automation systems (BAS) offer the tantalizing promise of streamlined HVAC operations, increased energy efficiency, and enhanced occupant comfort. However, the upfront investment involved can lead to hesitation among building owners and facility managers. Determining whether the long-term...

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 Safety Strategies

Maximizing safety and minimizing downtime BY MAURICE D’MELLO, GE Industrial Solutions A generation ago, an arc flash hazard was an interesting tangent to consider in electrical system design, but not a major topic for discussion. That all changed with the Canadian Standard...

Benefits of Arc Flash Hazard Analysis

Arc flash hazard analysis, when performed meticulously, provides far-reaching benefits that extend beyond regulatory compliance. Organizations committed to a comprehensive electrical safety program reap rewards in the form of enhanced worker protection, improved system reliability, and even...

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