| | | | | | This article explores the impact of harmonics on industrial electrical systems, highlighting how nonlinear loads create waveform distortions that can lead to equipment overheating, failures, and increased downtime, emphasizing the importance of understanding and managing harmonic pollution. |
|
|
|
| |
|
|
|
| | Sponsored | | Trystar's UL 891 Listed low-voltage switchboards deliver safe, scalable power distribution up to 600VAC and 5000A in a NEMA-rated enclosure. Custom-engineered for new or retrofit installations, these switchboards provide integrated monitoring and support complex load profiles while minimizing downtime and simplifying maintenance. |
|
|
|
| |
|
|
|
| | | | In this EC&M Tech Talk, electrical code and safety specialist Randy Barnett takes a look at Variable Frequency Drives – what we commonly call VFDs. |
|
|
|
| |
|
|
|
| | | | The electrical power industry is undergoing rapid transformation driven by soaring power demand, digitalization, electrification, and mounting workforce pressures. |
|
|
|
| |
|
|
|
| | Sponsored | | Learn how to eliminate delays from voltage mismatch. Field-settable multi-voltage transfer switches (208-480V) avoid delays and keep projects on schedule. Register now! |
|
|
|
| |
|
|
|
| | | From the EC&M e-books library: How to diagnose power quality problems when they arise |
|
|
|
| |
| | | In this EC&M Tech Talk, electrical code and safety specialist Randy Barnett takes a look at Variable Frequency Drives – what we commonly call VFDs. |
|
|
|
| |
|
|
|
| | | New compact GFCI device offers protection for systems with a maximum full load current up to 30A |
|
|
|
| |
| | | OSHA's annual list reveals the most frequently cited safety standards in 2025, with fall protection leading the list, highlighting ongoing safety challenges. |
|
|
|
| |
|
|
|
| | | Vote between now and June 22, 2026, for the top products in the Product of the Year competition. |
|
|
|
| |
| | | Why modern data centers are uniquely vulnerable to power quality disturbances caused by utility switching operations and strategies to mitigate their impact |
|
|
|
| |
|
|
|
| | | Electrical engineer salaries vary across states, with California maintaining its top position, while new entrants like Texas and Washington reflect shifting trends in high-paying locations for engineering professionals. |
|
|
|
| |
| | | Montana ranks as the lowest-paying state for electrical engineers in 2025, with an annual mean wage of $98,930, followed by Kentucky, South Dakota, Arkansas, and Wisconsin, highlighting regional salary disparities. |
|
|
|
| |
|
|
|
| | |
|
| | |
|
