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Arc Flash Training


How Proper PPE Promotes Safety Culture

In the realm of electrical safety, Personal Protective Equipment (PPE) is often viewed through the lens of compliance. However, the role of PPE extends beyond meeting regulatory requirements; it is a fundamental element in fostering a strong safety culture within an organization. Arc flash...

Understanding the Complexity of Arc Flash Hazard Analysis

Arc flash incidents pose a constant threat to the safety of workers interacting with electrical systems. Conducting a comprehensive arc flash hazard analysis is a fundamental step in mitigating these hazards. However, this analysis is far from simplistic; electrical engineers and safety...

Building Automation Training


BAS for Lighting Control: Balancing Efficiency

Building automation systems (BAS) integrate various components within a building's infrastructure, including heating, ventilation, air conditioning (HVAC), and notably, lighting and controls. The essence of these systems lies in their ability to enhance the functionality, comfort, and energy...

Commercial Buildings and the Smart Grid

For utilities, generating additional capacity is neither a quick nor a simple proposition. Strategies that help monitor and control power demand are essential to ensuring a robust power supply, and the Smart Grid represents the best opportunity to control the demand for additional capacity. The...

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...