With the 2020 revision of the NEC, Art. 242 replaced two individual Articles that appeared in earlier editions of the Code — Art. 280 [Surge Arrestors] and Art. 285 [Transient Voltage Surge ...

An experienced protection and integration engineer can help determine the best configurable relay settings to provide maximum system protection and advanced functionality. Photo courtesy: Emerson ...

The objective of protective relays and protective schemes is to protect electrical equipment such as transformers, lines, cables, bus bars, etc. during abnormal system conditions. Hence, protective ...

Introduction of new medium-voltage Articles addressing systems over 1,000VAC and 1,500VDC, including Articles 235, 245, 305, 315, and 495, to support growing medium voltage installations.

Veteran-owned Vetcon Electricians of Ocala is helping homeowners get ready for Florida storm season with electrical ...

Flammable insulating fluids and electrical faults pose significant fire and explosion risks to transformers. These hazards can result in catastrophic damage, disrupt business continuity, and cause ...

Under the 2021 National Fire Protection Association’s Health Care Facilities Code (NFPA 99), electrical preventive maintenance is now required for the most critical environments in health care ...

NFPA 70E, known as the “Standard for Electrical Safety in the Workplace,” plays a crucial role in ensuring the safety of workers handling electrical systems. While still a voluntary standard issued by ...

To manage the challenges of today’s complex electrical power systems and tightening budgets, facility managers need to understand the critical connection between electrical commissioning and ...

Trailer connectors that remain plugged into their sockets most of the time are not immune to corrosion. It may be even worse in there if you operate where corrosive deicing fluids are used. As ...