Safety Testing of EV Chargers

Jeffrey R. Jowett, MeggerTech Tips, Columns, Summer 2022 Columns

Electric vehicles are prominently heralded as the trend of the future, a vital part of many planned economies’ efforts to combat global warming, widespread pollution, and the squandering of resources. But there has also been negative publicity over safety issues like car fires. The key to enjoying the best of both worlds — excellent performance under complete safety — is …

Safety

Virginia Balitski, Magna IV EngineeringColumns, Summer 2022 Columns, Tech Quiz

Safety is an important consideration for any workplace and for NETA Certified Technicians. ANSI/NETA MTS-2019 recognizes that an overwhelming majority of the tests and inspections carried out by NETA Certified Technicians are potentially hazardous. It is essential that workers are aware of the hazards involved with the tasks they perform.    QUESTIONS What United States regulatory agency exists regarding workplace …

Performing Personnel Audits

Paul Chamberlain, American Electrical Testing Co., LLCColumns, Safety Corner, Summer 2022 Columns

They are called many things — observations, audits, assessments — but they are all intended to accomplish the same task: Evaluate the people in the field performing the task at hand. Generally, you observe an employee doing a task, then audit or assess whether performance of the task meets expectation. These inspections can be performed by any level within a …

Improving Safety in the Field

Matt Eakins, Advanced Electrical Services, Ltd.Columns, In the Field, Summer 2022 Columns

Becoming a great company doesn’t happen overnight. Instead, it is about small, incremental steps as we progress down the road of becoming better and better at what we do and how we do it. This is the most critical as it relates to our safety processes and safety culture. It is important to note that the first step in making …

Sync Check Supervision

Steve Turner, Arizona Public Service CompanyColumns, Relay Column, Summer 2022 Columns

The purpose of the sync check function (25) is to ensure that the voltage magnitude, phase angle, and frequency of the generator (VX) and the utility system (VS) are within a set of acceptable limits before the generator is synchronized with the system via closing the circuit breaker that connects them (Figure 1). An improper sync can result in electrical …

A Safety Reminder

Eric Beckman, National Field Services, NETA PresidentColumns, President's Desk, Summer 2022 Columns

Summer is in full swing across the country, and I want to take some time to focus on safety. You’ll find many of our articles in this edition of NETA World revolve around some aspect of safety. Our cover story continues the discussion of the 2018 changes to the arc flash calculation process in IEEE 1584. (Editor’s note: Catch up …